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Stylish Five Charms Mexican Fire Opal Diamond Necklace 18K Yellow Gold
Located in Suwanee, GA
Stylish Five Charms Mexican Fire Opal Diamond Necklace 18K Yellow Gold.
Free Domestic USPS First
Category
2010s American Arts and Crafts Pendant Necklaces
Materials
Diamond, Fire Opal, Opal, Yellow Gold, 18k Gold
60s Vintage Tree Branch Ring Sz 5 Diamond 14k Yellow Gold Estate Fine Jewelry
Located in Torrance, CA
Stylish vintage diamond branch ring (circa 1960s) crafted in 14 karat yellow gold.
Diamonds total
Category
Mid-20th Century American Modern Band Rings
Materials
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold
Red Devil - Rare Fire Opal Diamond Pendant Necklace 18K Yellow Gold
Located in Suwanee, GA
Red Devil - Rare Fire Opal Diamond Pendant Necklace 18K Yellow Gold.
Free Domestic USPS First
Category
2010s American Arts and Crafts Pendant Necklaces
Materials
Diamond, Opal, Fire Opal, Yellow Gold, 18k Gold, Gold
7.84 Cts Au Opal, Pink Sapphire
Diamond Ring Pendant, Superb Play of Colors
Located in Hong Kong, HK
white diamonds totaling 0.35 cts surrounding the center opal in the first halo. The second outer halo
Category
2010s Hong Kong Cocktail Rings
Materials
Diamond, White Diamond, Opal, Pink Sapphire, Gold, 18k Gold, White Gold,...
$30,400 Sale Price
20% Off
18k White Gold South Sea Black Pearl
Diamond Flower Brooch, High Luster
Located in Hong Kong, HK
about 13.3mm in size and 5 white diamonds 0.04cts. The pearl has a nice back color with excellent luster
Category
2010s Hong Kong Brooches
Materials
Diamond, White Diamond, Pearl, Black Pearl, South Sea Pearl, Gold, 18k G...
Important Certified Type-A Icy Jade, Ruby and Diamond Earrings, Imperial Green
Located in Hong Kong, HK
and diamond goldfish stud / drop earrings. It is certified by 2 labs. Both earrings are set in 18k
Category
2010s Hong Kong Drop Earrings
Materials
Diamond, White Diamond, Jade, Ruby, Sapphire, Blue Sapphire, Gold, 18k G...
$60,000 Sale Price
20% Off
A.J Hedges
Co. 1900 Art Nouveau Enamel Pansy Pendant In 14Kt Gold With Diamond
Located in Miami, FL
pictures.
Diamond: Mounted in the center in a six-prongs setting, with 1 old European rose cut diamonds
Category
Antique Early 1900s American Art Nouveau Brooches
Materials
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold, Enamel
You Are in My Heart - Fire Opal
Australian Opal Diamond Engagement Ring 14K
Located in Suwanee, GA
Australian opals and sparkling diamonds, all gracefully set in luxurious 14k yellow gold.
Free Domestic USPS
Category
2010s American Arts and Crafts Engagement Rings
Materials
Diamond, Opal, Fire Opal, Yellow Gold, Gold, 14k Gold
Yianni Creations Pearl and Diamond Fine Silver Black Rhodium Bangle Bracelet
By Yianni Creations
Located in Astoria, NY
featuring 8.5mm Freshwater Pearl accompanied by 0.03 Brilliant cut White diamond contrasting on Black
Category
21st Century and Contemporary Greek Contemporary Bangles
Materials
Diamond, White Diamond, Pearl, Freshwater Pearl, Natural Pearl, Palladiu...
Ribbon Wrap Design Mexican Fire Opal Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Ribbon Wrap Design Mexican Fire Opal Diamond Engagement Wedding Ring in 18K Yellow Gold.
Free
Category
2010s American Arts and Crafts Engagement Rings
Materials
Diamond, Opal, Fire Opal, 18k Gold, Yellow Gold
$1,310 Sale Price
20% Off
Blue Green Boulder Opal, Aquamarine and Diamond Necklace in 18k White Gold
Located in Honolulu, HI
brilliant cut champagne diamond, VS clarity. The freeform necklace comes on a 1.2 mm, 14k white gold, 18
Category
Late 20th Century Unknown Modern Pendant Necklaces
Materials
Diamond, Aquamarine, Opal, 14k Gold, Yellow Gold, 18k Gold, White Gold
Art Nouveau Goddess Locket of 18k Gold
Located in Lewisburg, PA
brilliant halo of antique diamonds set in platinum encircling the edge—an opulent and symbolic pairing
Category
Antique 1890s Victorian Pendant Necklaces
Materials
Diamond, 18k Gold
1.10ct Emerald, Ruby and Sapphire Halo Studs Earrings with Diamonds in 14k Gold
By Oshi Jewels
Located in Bangkok, TH
REQUIRED GOLD COLOR)
- Diamond Cut :- Round
- Total Diamond :- 0.304 Ctw.
- Number of Diamonds :- 32 Pcs
Category
21st Century and Contemporary Thai Modern Stud Earrings
Materials
Diamond, Emerald, Ruby, Blue Sapphire, 14k Gold, Rose Gold, White Gold, ...
Genuine Rolex Watch. Mens ROLEX 3411 Precision 34mm Stainless Steel
By Rolex
Located in Port Charlotte, FL
Stainless Steel Rolex Precision Mechanical Movement Wristwatch. Circa 1973.
17j 1225 cal Rolex Movement
Ref. 3411.
Beautiful Watch. Manual mechanism.
Case and Bracelet is Stainl...
Category
Vintage 1970s Modern Wrist Watches
Materials
Diamond, Stainless Steel
"The Screw" Stud earrings made by Richard Wu Jewelry
By Richard Wu
Located in Shenzhen, CN
with enameling, some are with diamonds and some with engraving! Have fun playing with the combination
Category
2010s Chinese Modern Stud Earrings
Materials
Diamond, Titanium
Stunning Engagement Ring with Fire Opal, Pearl
Diamonds 18K Yellow Gold
Located in Suwanee, GA
Stunning Engagement Ring with Mexican Fire Opal, Pearl & Diamonds 18K Yellow Gold.
Free Domestic
Category
2010s American Arts and Crafts Engagement Rings
Materials
Diamond, Opal, Pearl, Fire Opal, 18k Gold, Yellow Gold, Gold
$1,456 Sale Price
20% Off
Genuine Rolex Watch. Ladies Rolex 2653 Vintage Genuine Manual Windup Watch.
By Rolex
Located in Port Charlotte, FL
Stainless Steel Rolex Precision Ladies mechanical Movement Wristwatch. Circa 1973.
1400 Caliber Rolex Movement Ref. 2653.
Beautiful Watch. Manual Windup mechanism.
Case is Stain...
Category
Vintage 1970s Modern Wrist Watches
Materials
Diamond, Stainless Steel
18K Diamond, Tsavorite
Ruby Dragonfly Brooch
Located in Cincinnati, OH
!
18 karat gold.
87 rough and single cut round diamonds, bead set, approximately 1.74 total diamond
Category
Antique Late 19th Century Brooches
Materials
Diamond, Ruby, Tsavorite, 18k Gold
Genuine Rolex Watch. Ladies ROLEX 2649 Precision Cocktail Watch.
By Rolex
Located in Port Charlotte, FL
Stainless Steel Rolex Precision Ladies mechanical Movement Wristwatch. Circa 1970s.
1400 Caliber Rolex Movement Ref. 2649.
Beautiful Watch. Manual Windup mechanism.
Leather Band...
Category
Vintage 1970s Modern Wrist Watches
Materials
Diamond, Stainless Steel
1.10 Ct Emerald, Ruby and Sapphire Halo Studs Earrings with Diamonds in 18K Gold
By Oshi Jewels
Located in Bangkok, TH
REQUIRED GOLD COLOR)
- Diamond Cut :- Round
- Total Diamond :- 0.304 Ctw.
- Number of Diamonds :- 32 Pcs
Category
21st Century and Contemporary Thai Modern Stud Earrings
Materials
Diamond, Emerald, Ruby, Blue Sapphire, 10k Gold, 18k Gold, Rose Gold, Wh...
Amethyst Ring Set in 9ct Yellow Gold
Located in London, GB
Amethyst ring crafted set in 9ct yellow gold. This eye-catching piece features an amethyst at its center,
showcasing the stone’s rich purple hue.
Width of Band: 2.1mm
Width of Hea...
Category
2010s European Solitaire Rings
Materials
Diamond, Amethyst, Yellow Gold
1.11ct Green Teal Sapphire Engagement Ring – Set in an elegant 18ct yellow gold
Located in London, GB
Green Teal Sapphire Engagement Ring
Set in an elegant 18ct yellow gold band,
this ring features a striking 1.11ct green-teal sapphire as the centre stone.
A timeless and unique en...
Category
2010s European Solitaire Rings
Materials
Diamond, Sapphire, Yellow Gold
Hexagon Icy Diamond 1.71ct – Ice Queen Platinum Halo Ring
Located in Helsinki, FI
1,71ct icy hexagon cut rough diamond 28 x 0,003ct Tw/vs brilliant cut diamonds
Comes with a certificate
Category
2010s Finnish Edwardian Engagement Rings
Materials
Diamond, Platinum
Ancient Roman Carved Emerald Brooch
Located in New Orleans, LA
displayed in an impeccably crafted Victorian-era silver and silver gilt setting. Emeralds, diamonds and
Category
Antique 19th Century Brooches
Materials
Diamond, Emerald, Pearl, Ruby, Silver
Marco Bicego Paradise Collection 18kt Yellow
White Gold Lariat Necklace
By Marco Bicego
Located in Philadelphia, PA
, crafted in 18kt yellow and white gold and adorned with sparkling diamonds and vibrant briolette-cut
Category
2010s Italian Beaded Necklaces
Materials
Diamond, Multi-gemstone, White Gold, Yellow Gold
Unique Yellow Pink Orange Sapphire Yellow 18K Gold Ring For Her
By Natkina
Located in Genève, GE
Ring
Yellow 18K Gold
Yellow Sapphire 13.55 ct
Pink Sapphire 1.63 ct
Orange Sapphire 1.65 ct
Weight 17,5 grams
It is our honour to create fine jewelry, and it’s for that reason th...
Category
2010s Swiss Modern Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
$35,183 Sale Price
20% Off
Sybarite Plie Necklace
By Sybarite Jewellery
Located in London, GB
the Dancing Doll collection, this Sybarite Plie necklace makes a statement in finest black diamond and
Category
Early 2000s Italian Contemporary Link Necklaces
Materials
Diamond, Black Diamond, Emerald, 18k Gold
$44,935
Certified Natural Icy Jade Cabbage Pendant. Fertility
Purity Very Transparent!
Located in Hong Kong, HK
0.07cts of natural round brilliant cut diamonds in this setting.
Besides beauty, the jade cabbage is
Category
2010s Hong Kong Pendant Necklaces
Materials
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
Lucky Frog Amethyst Cat Eye Tsavorite 18K Yellow Gold Exclusive Ring
By Natkina
Located in Genève, GE
🌟 Unlock Magic & Mystery! Dive into the enchanting world of our Lucky Frog 🐸 Ring, crafted in fine 18K Yellow Gold. This mesmerizing piece features a brilliant 6.45 ct Amethyst, a ...
Category
2010s Swiss Modern Cocktail Rings
Materials
Diamond, Tsavorite, Amethyst, Yellow Gold
$11,727 Sale Price
20% Off
Green Jadeite Jade Green Cross Pendant, GIA Certified Untreated
By Luxe Pieces
Located in San Francisco, CA
baguette diamond setting with total diamond weight of 0.15 carats.
It measures 1.13 inches (28.8mm) x
Category
21st Century and Contemporary Burmese Contemporary Pendant Necklaces
Materials
Jade, Diamond, 18k Gold
Certified Natural Icy Jade, Lucky Pi Xiu Pendant Necklace. Super Transparent!
Located in Hong Kong, HK
are approximately 0.11cts of round brilliant cut diamonds in this setting.
Besides beauty, the
Category
2010s Hong Kong Pendant Necklaces
Materials
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
61.88 Cts Lucky Aquamarine Pi Xiu Pendant, Santa Maria Blue, Transparent Clean
Located in Hong Kong, HK
. This exquisite carving is set in white gold and diamonds. There are 16 diamonds totaling 0.06 cts
Category
2010s Hong Kong Pendant Necklaces
Materials
Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold
5.82 carats of Tanzanite Stud Earrings
Located in New York, NY
impeccable clarity. Surrounding the tanzanites are 96 white round diamonds, collectively weighing 0.66 carats
Category
2010s Indian Modern Stud Earrings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
Certified Red Jade
Yellow Gold Leaf Pendant Necklace. Good Fortune. XXL.
Located in Hong Kong, HK
set in 18k yellow gold and one diamond on the bale of the pendant. In the trade we call it red jade
Category
2010s Hong Kong Pendant Necklaces
Materials
Jade, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Honey Yellow Jadeite Jade Flower Pendant, GIA Certified Untreated
By Luxe Pieces
Located in San Francisco, CA
side of the jadeite jade pendant is carved into five flowers and set on an 18K rose gold diamond bail
Category
21st Century and Contemporary Hong Kong Modern Pendant Necklaces
Materials
Diamond, Jade, 18k Gold
Floral Design in Art Deco Style
By GEM PLAZA
Located in Jaipur, Rajasthan
-deco style atypical Carved Crystal diamond Ring is exquisite. The uneven fancy cut flat Rose diamond
Category
21st Century and Contemporary Indian Art Deco Cocktail Rings
Materials
Diamond, Crystal, Emerald, 18k Gold
$1,200 Sale Price
20% Off
8.00 Carat Rustic Salt and Pepper Yellow Gold Dangle Earrings
Located in Stamford, CT
of the diamonds.
4 slices gray rough diamonds, I approx. 8.00cts
2 round white moonstones, approx
Category
21st Century and Contemporary Dangle Earrings
Materials
Diamond, Moonstone, Gold, 18k Gold, Yellow Gold
Breathtaking Ruby Orange Pink Sapphire 18K Yellow Gold Ring For Her
By Natkina
Located in Genève, GE
Ring
Yellow 18K Gold
Orange sapphires 2.51 ct
Pink sapphires 8.15 ct
Rubellite 5.23 ct
Weight 14,5 grams
It is our honour to create fine jewelry, and it’s for that reason that w...
Category
2010s Swiss Modern Cocktail Rings
Materials
Diamond, Ruby, Sapphire, Pink Sapphire, Yellow Gold
$23,551 Sale Price
20% Off
Pendants d
oreilles anciens d
origine provençale argent et diamants
Located in PARIS, FR
Pendants d'oreilles anciens d'origine provençale en argent et or rose 18 carats (750 millièmes) début 19ème siècle, ornés de diamants table.
Poids total du bijou : 14,84 g environ....
Category
Antique Early 19th Century French Early Victorian Dangle Earrings
Materials
Diamond, 18k Gold, Silver
Late Art Deco Diamond Brooch in platinum, emerald, onyx, 2.6cts of diamonds
Located in SYDNEY, AU
centred diamond: round brilliant cut approximately 0.80cts
Characteristics of other diamonds: rough, rose
Category
Mid-20th Century Art Deco Pendant Necklaces
Materials
Diamond, Emerald, Onyx, Platinum
Vintage Enamel Cross 18 Karat Yellow Gold Sterling Silver
Sapphire Gemstone
Located in Brooklyn, NY
Vintage Enamel Cross Pendant
Sterling Silver 925 with Real 18k Yellow Gold
the Enamel is on the 18k areas parts
Center has Natural sapphire gemstone champagne color.
cross size is ap...
Category
2010s Spanish Pendant Necklaces
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold, Enamel, Sterling Silver
Mini Lucky Frog Amethyst Cat Eye Tsavorite 18K Yellow Gold Exclusive Ring
By Natkina
Located in Genève, GE
Elevate your style with our "Mini Lucky Frog" 🍀Amethyst Cat Eye Tsavorite Ring in luxurious 18K Yellow Gold. ✨ This exclusive piece features a stunning 6.45 ct amethyst, accented by...
Category
2010s Swiss Modern Cocktail Rings
Materials
Diamond, Emerald, Amethyst, Tsavorite, 18k Gold, White Gold
$10,770 Sale Price
20% Off
Important Certified Imperial Green Jade Dragon Pendant. Exceptional. Unisex
Located in Hong Kong, HK
Please check out the HD video. Unisex, this pendant is suitable for both men and women! You will get plenty of compliments all day long! This is very impressive and what true imperia...
Category
2010s Hong Kong Pendant Necklaces
Materials
Diamond, Jade, Gold, 18k Gold, White Gold, Yellow Gold
GAVELLO Milano Heart Shaped Cocktail Ring In 18Kt Gold With 6.64 Ctw VS Diamonds
By Gavello
Located in Miami, FL
, such as black diamonds, rough-cut gemstones, and unconventional materials like leather and carbon fiber
Category
21st Century and Contemporary Italian Modernist Cocktail Rings
Materials
Diamond, White Diamond, Gold, White Gold, 18k Gold
ArtNouveau Austria Scheid RareMark Pave BlueZircon Silver Snake Antique Brooch
By Georg Adam Scheid
Located in Chicago, IL
two intertwined highly-textural snakes adorned with pave rough-cut natural zircons, which are
Category
Early 20th Century Austrian Victorian Brooches
Materials
Aquamarine, Diamond, Sapphire, Zircon, Silver, Sterling Silver
Certified Jade, Tutti Frutti Semi
Precious Stones Statement Necklace
Located in Hong Kong, HK
diamonds, yellow diamonds, apple green jades, emeralds, tourmalines, rubys', sapphires etc. This is a very
Category
2010s Hong Kong Pendant Necklaces
Materials
Jade, Diamond, Yellow Diamond, Emerald, Ruby, Blue Sapphire, Tourmaline,...
Exclusive Green Tourmaline Sapphire Tsavorite Ring White 18K Gold For Her
By Natkina
Located in Genève, GE
Ring
White 18K Gold
Green tourmaline 9.24 ct
Sapphires 2.74 ct
Tsavorites 8.24 ct
Weight 14,5 grams
It is our honour to create fine jewelry, and it’s for that reason that we cho...
Category
2010s Swiss Modern Cocktail Rings
Materials
Diamond, Emerald, Sapphire, Tourmaline, Tsavorite, 18k Gold, Yellow Gold
$28,433 Sale Price
20% Off
Posh Blue Sapphire Tanzanite 18K White Gold Ring For Her
By Natkina
Located in Genève, GE
Ring
18K White Gold
Sapphire 8.46 ct
Tanzanite 7.03 ct
Tsavorite 2.30 ct
Weight 17 grams
It is our honour to create fine jewelry, and it’s for that reason that we choose to only...
Category
2010s Swiss Modern Cocktail Rings
Materials
Diamond, Sapphire, Blue Sapphire, Tanzanite, 18k Gold, White Gold
$24,317 Sale Price
20% Off
French Blue Enamel Diamond Pendant Watch
Located in New York, NY
mine cut rough diamonds, enamel dial with Roman numerals; marked 24388; inscribed "FAH from JHW Oct
Category
Antique Late 19th Century Pocket Watches
Materials
Diamond, Gold
18k Yellow Gold Emerald, and Multicolor Diamond Y Drop Necklace
Located in New York, NY
: 4.96 carats
Rough Pear Cut Checkered Rose Cut Diamond: 4.46 carats
Category
21st Century and Contemporary Drop Necklaces
Materials
Diamond, Emerald, 18k Gold, Yellow Gold
LEGACY 40 Carat Fancy Yellow natural diamonds
Located in Mumbai, IN
round shape — only a fraction of rough diamonds make the cut.
• Legacy Certified: Every diamond is 100
Category
21st Century and Contemporary Indian Contemporary Tennis Bracelets
Materials
Yellow Diamond, 18k Gold
$175,000 / item
Navratna Charm Chain in 18kt Gold
By Estaa
Located in Mumbai, IN
, Mars with Coral for strength, Venus with Diamond for love, Jupiter with Yellow Sapphire for wisdom
Category
2010s Indian Revival Chain Necklaces
Materials
Hessonite, Cat’s Eye, Yellow Sapphire, Blue Sapphire, Ruby, Pearl, Diamo...
$4,410 / item
Bewildering Sapphire Tourmaline Tsavorite Yellow 18K Gold Ring For Her
By Natkina
Located in Genève, GE
Ring
Yellow 18K Gold
Pink Sapphire 2.90 ct
Diamonds 0.40 ct
Green tourmaline 14.83 ct
Orange
Category
2010s Swiss Modern Cocktail Rings
Materials
Diamond, Emerald, Ruby, Sapphire, Pink Sapphire, Tourmaline, Tsavorite, ...
$40,305 Sale Price
20% Off
Steven Battelle 1.0 Carat Grey Diamond Granulated 18K Gold Post Earrings
By Steven Battelle
Located in Soquel, CA
Two 5 mm rose cut grey "rough" diamonds are centered in 18K gold discs surrounded by artisan
Category
21st Century and Contemporary Balinese Contemporary Drop Earrings
Materials
Diamond, 18k Gold
Rare Gem 22k Gold Armlet
Bazuband
Mughal India 18th-19th Century
Located in Scotts Valley, CA
-two karat yellow gold Mughal armlet. Set in the center are nine (9) sliced Polki cut diamonds (the
Category
Antique Early 19th Century Indian Pendant Necklaces
Materials
Coral, Diamond, Garnet, Blue Sapphire, Pink Sapphire, Tiger s Eye, Turqu...
Steven Battelle 3.2 Carat Multicolor Natural Diamond 18K Gold Post Earrings
By Steven Battelle
Located in Soquel, CA
Four 4mm rose cut rough diamonds with varying shades of yellow to grey to brown are arranged in a
Category
21st Century and Contemporary Indonesian Contemporary Stud Earrings
Materials
Diamond, 18k Gold
Antique Victorian Yellow Gold Round Opal w/ 0.20ctw Diamond Halo Ring
Located in Montclair, NJ
finger (approx.)
Condition: Antique, Victorian. Polished. Nice opal. Diamonds rough rose cut. Original
Category
Antique 19th Century Victorian Engagement Rings
Materials
Opal, Diamond, Yellow Gold, 14k Gold, 10k Gold, Gold
- 1
- ...
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Rough Cut Diamonds For Sale on 1stDibs
Browse a vast assortment of rough cut diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Find a collection of 56 vintage versions or 203 modern creations for a more contemporary example of these cherished accessories. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. Pieces in our collection of rough cut diamonds made by Contemporary jewelers — as well as those associated with Artisan — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Debra Navarro, Nina Runsdorf and Paris Precious Craft House are consistently popular. There are many rough cut, brilliant cut and mixed cut rough cut diamonds for sale. There aren’t many items for men in our collection of rough cut diamonds, as most of the options available are for women.
How Much are Rough Cut Diamonds?
Prices for rough cut diamonds can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $358 and can go as high as $225,000, while rough cut diamonds, on average, fetch $7,075.
The Legacy of Diamond in Jewelry Design
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Questions About Rough Cut Diamonds
- 1stDibs ExpertNovember 8, 2023Yes, the princess cut is a good cut for a diamond. For one thing, princess-cut diamonds are similar to the shape of a raw diamond. As a result, jewelers waste less of the stone, often leading to cost-effective pricing for princess-cut diamond jewelry. The princess cut is also visually appealing due to its symmetrical shape. As a brilliant cut, it shows off the sparkle of a diamond. On 1stDibs, shop a collection of princess-cut diamond jewelry.
- What is a portrait cut diamond?1 Answer1stDibs ExpertSeptember 28, 2021A portrait cut diamond is an Indian originated diamond cut, also known as the lasque. In this design, the diamond is artistically cut in the form of a slab of numerous shapes. They have an intricately polished upper lower surface, which add to the overall aesthetic of the ring. Shop vintage unique portrait cut diamond jewelry on 1stDibs today.
- What is a princess cut diamond?1 Answer1stDibs ExpertFebruary 22, 2021A princess cut, which has the technical name “square modified brilliant,"" is a popular diamond engagement ring cut. The characteristics of a princess cut are a straight sided rectangular outline with a brilliant style facet arrangement. Princess cuts tend to produce more sparkle than other traditional square diamonds.
- What is an Ashoka-cut diamond?1 Answer1stDibs ExpertApril 5, 2022An Ashoka-cut diamond is a rectangular-shaped cushion cut with rounded corners. It is so unique, it was even given its own patent. This extremely rare, exclusive diamond is only available from William Goldberg, but you can also shop the look from some of the world’s top jewelry sellers on 1stDibs.
- What is a step cut diamond?1 Answer1stDibs ExpertFebruary 22, 2021A step cut diamond is usually square or rectangular and gets its name from the step-like faceting. The facets are arranged in parallel lines on all four sides and tend to be larger facets than brilliant-cut diamonds.
- What is a moval cut diamond?1 Answer1stDibs ExpertApril 5, 2022A moval cut diamond is a gemstone cut in a particular way to display in jewelry. The term describes a cross between oval and marquise cuts with a round shape and subtle points at the top and bottom. You'll find a collection of moval cut diamond gemstone jewelry on 1stDibs.
- 1stDibs ExpertFebruary 22, 2021There are a handful of different diamond cuts, each differing in cost, carat, and size. The most popular diamond cuts include round brilliant-cut, princess-cut, marquise-cut, cushion-cut, emerald-cut, radiant-cut, pear-shaped, oval, and asscher-cut.
- 1stDibs ExpertNovember 2, 2023The hardest diamond cuts for a jeweler to make are those that have many facets arranged in a complex shape. One of the most popular challenging cuts is the heart-shaped diamond, which has 56 to 58 facets. Other elaborate cuts include the Asprey, the Eighty-Eight, the Royal Asscher, the Jubilee and the Ashoka. Shop a wide range of diamond jewelry on 1stDibs.
- 1stDibs ExpertNovember 2, 2023The cuts in a diamond are called facets. In addition, the term cut can refer to a diamond's overall shape and design. Each cut of diamond has a specific number of facets arranged uniquely. For example, 58 facets make up a round diamond, while an Asscher-cut diamond has 57. Find a diverse assortment of diamond jewelry on 1stDibs.
- What is a trillion cut diamond?1 Answer
Roman Malakov DiamondsMarch 22, 2021A trillion cut diamond is a triangular shaped brilliant cut diamond. It normally has 50 facets. - 1stDibs ExpertNovember 1, 2023There is no single prettiest cut of diamond, as the visual appeal of jewelry is a matter of personal preference. If you love the sparkle of diamonds, brilliant cuts like the round, cushion, radiant, princess, pear, oval and marquise may appeal to you. Step-cut styles, which include Asscher, emerald and baguette, allow the beautiful color of a gemstone to take center stage. Find a large collection of diamond jewelry on 1stDibs.
- 1stDibs ExpertDecember 4, 2023What the most prestigious diamond cut is varies based on individual opinions. Some people may say the round brilliant cut because of its popularity and the fact that it is one of the most expensive in terms of price per carat. Others may point to the cuts that are the most difficult to make, such as the oval, marquise or pear. The Gemological Institute of America (GIA) ratings can also make a specific diamond's cut prestigious. According to the GIA grading system, Excellent cuts are the finest quality. Find a large selection of diamond jewelry on 1stDibs.
- 1stDibs ExpertOctober 5, 2021A transitional cut diamond bridges the chunky old Euro diamonds of the old world and the flashy stones of today. With the advent of new technology in the 1920s, the old European diamond began to “transition: to the early modern cut or early American cut, the transitional cut diamond. In the 1930s and 1940s, transitional cut diamonds were most often used in jewelry. On 1stDibs, find a broad range of antique and vintage diamond jewelry.
- What is a tycoon cut diamond?1 Answer1stDibs ExpertOctober 12, 2021In simple terms, a tycoon cut is a gemstone cut that has nine crown facets and 20 step-cut pavilion facets. Find a collection of vintage tycoon cut diamond jewelry on 1stDibs today.
- 1stDibs ExpertNovember 8, 2023Generally, the most expensive cut of diamond is the brilliant round cut. This cut creates the most waste during the shaping process, and the excess material gets factored into the price. Keep in mind that other factors like clarity, color and carat weight also impact the price. On 1stDibs, find a wide range of diamond jewelry.
- What is a star-cut diamond?1 Answer1stDibs ExpertJanuary 23, 2024A star-cut diamond is a diamond with a certain shape and facet arrangement. Specifically, the style features 86 facets and is a brilliant cut that shows off the sparkle of a diamond. In terms of shape, the cut produces a gemstone that resembles a five-pointed star. On 1stDibs, explore a wide variety of diamond jewelry.
- What is a cushion cut diamond?1 Answer1stDibs ExpertMarch 22, 2022A cushion cut diamond is one that has a square shape with rounded corners. It differs from the similarly shaped emerald cut in that it has a brilliant cut that maximizes sparkle rather than a stepped cut that shows off color and clarity. You'll find a variety of cushion cut diamond jewelry on 1stDibs.
- What is a Victorian-cut diamond?1 Answer1stDibs ExpertNovember 2, 2021A Victorian-cut diamond features a top crown that is distinctly multifaceted — it has a small table and step-cut bottom pavilion that comprises 73 facets. It appears quite large when set. Relatedly, rose-cut diamonds are uncommon in modern jewelry and are often associated with antique styles like Victorian or Georgian.
- What are diamond cuts on chains?1 Answer1stDibs ExpertNovember 6, 2023Diamond cuts on chains are small grooves or notches on the surface of the metal. The addition of this detailing gives metal chains a luminous, almost sparkling effect. The term is not to be confused with diamond cut, which refers to the design guide that a jeweler uses for shaping gemstones. A diamond's cut relates to how well the stone's facets interact with light. Explore a variety of chain necklaces on 1stDibs.
- What is a Peruzzi cut diamond?1 Answer1stDibs ExpertNovember 21, 2023A Peruzzi-cut diamond is a diamond cut in a particular shape. It features rounded edges and a third row of rhomboidal and triangular crown facets compared to the brilliant round cut. To create the Peruzzi cut, a maker produces 58 brilliant facets, also known as the triple cut. Venetian jeweler Vincenzo Peruzzi developed the cut during the 17th century. On 1stDibs, find a large collection of diamond jewelry.
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