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Rare Diamond

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GIA Certified 1.02 Carat Milgrain Oval Bezel Geometric Diamond Ring
By EMD Diamonds
Located in New York, NY
enchanting color make this ring a rare treasure. Each diamond reflects intense brilliance, captured in a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA Certified 1.7 Carat Milgrain Oval Bezel Geometric Diamond Ring
By EMD Diamonds
Located in New York, NY
enchanting color make this ring a rare treasure. Each diamond reflects intense brilliance, captured in a
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Gold

Rare Pearl Diamond Platinum Bracelet
Located in New York, NY
An incredible find! Approximately 10.15 carats of round and baguette diamonds set in platinum
Category

Mid-20th Century Retro Link Bracelets

Materials

Diamond, Pearl, White Diamond, Platinum

CONTEMPORARY Solitaire Ring In Platinum With 2.57 Ctw In Emerald Diamonds
Located in Miami, FL
flush pave of fifty-four diamonds and mount in the center with a rare round natural emerald. Round
Category

Late 20th Century North American Modernist Solitaire Rings

Materials

Diamond, Emerald, White Diamond, Platinum

Art Deco Style .60 Ct Cushion Diamond Solitaire Plus Platinum Ring
Located in Napoli, IT
SI finest white grade with minor internal inclusions visible under magnification This rare Diamond is
Category

Mid-20th Century European Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum target Ring with blue Sapphires and Diamonds
Located in Aventura, FL
. Perfect for anyone who appreciates vintage-inspired designs, rare diamond cuts, and the timeless pairing
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 1.20 Carat Internally Flawless Fancy Orangy Pink Diamond Halo Ring
By EMD Diamonds
Located in New York, NY
Pink cushion-cut diamond, an extraordinarily rare and coveted color admired for its radiant, romantic
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Pink Diamond, Platinum

Rare Green Diamond Engagement Ring
Located in Hong Kong, HK
Any diamond that is green is considered to be prized and rare. Here we have put together 6 pcs of
Category

21st Century and Contemporary Hong Kong Contemporary Fashion Rings

Materials

Diamond, 18k Gold

Emilio Jewelry GIA Certified 3.37 Carat Fancy Pure Red Diamond Ring
By Emilio!
Located in New York, NY
this magnificent mounting, to bring out the very best potential of these rare diamonds. If you have
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond

Rare Violin / Viola Diamond Pendant
Located in Hong Kong, HK
Rare Violin /Viola diamond pendant Have you ever seen a diamond cut into the shape of a violin
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Emilio Jewelry GIA Certified 7.00 Carat Fancy Intense Yellow Diamond Ring
By Emilio!
Located in New York, NY
very rare diamond which after setting in our opinion gives a visual of a fancy vivid yellow saturation
Category

21st Century and Contemporary Three-Stone Rings

Materials

Yellow Diamond

Earrings with Rare Natural Yellow Diamonds White Diamonds
By HYT
Located in Hong Kong, HK
Beautiful stud earrings with rare Natural Yellow diamonds and white diamonds. Whether you're
Category

2010s Hong Kong Contemporary Stud Earrings

Materials

White Diamond, Yellow Diamond, 18k Gold

Italian Vintage Diamond 18k White Gold Adjustable Woven Belt
Located in New York City, NY
Fine and rare diamond and 18k white gold woven belt, circa 1970s. It features an adjustable length
Category

Vintage 1970s More Jewelry

Materials

Diamond, 18k Gold, White Gold

Platinum Target Ring with 1.26 Cts Diamonds and Sapphires
Located in Aventura, FL
craftsmanship. Perfect for anyone who appreciates Art Deco aesthetics, rare diamond cuts, and the timeless
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 0.84 Carat Fancy Greyish Green VS2 Clarity Diamond
Located in บางรัก, TH
rare diamond characterized by its unique hue, which combines elements of grey and green. This exquisite
Category

2010s Asian Loose Gemstones

Materials

Diamond

Rare Green Diamond and White Diamond Stud Earrings
By HYT
Located in Hong Kong, HK
Rare Green diamonds set in a stylish design with White Diamonds to give a beautiful hoop style look
Category

2010s Hong Kong Contemporary Stud Earrings

Materials

White Diamond, 18k Gold

Rare Tsavorite Chrysolite Diamond Yellow Gold Rare Original Engagement Ring
By Natkina
Located in Genève, GE
Yellow Gold 14K Ring (Matching Earrings Available) Weight 3.68 gram Size 16 Diamond 8-Round 57-0,05
Category

2010s Cocktail Rings

Materials

Diamond, Tsavorite, 14k Gold

Rare Fluorite White Diamond White Gold Pendant
By Natkina
Located in Genève, GE
White Gold 14K Pendant Diamond 1-RND-0,04-F/VS1A Diamond 20-RND-0,25-G/VS1A Diamond 15-RND-0,11-G
Category

2010s Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold

Rare Fluorite White Diamond White Gold Pendant
Rare Fluorite White Diamond White Gold Pendant
$3,123 Sale Price / item
20% Off
Rare Blue Sapphire White Diamond Dome White Gold Rare Ring
By Natkina
Located in Genève, GE
Ring Gold 14 K (Matching Earrings Available) Diamond 46-Round 57-0,43-4/6A Blue Sapphire 19-Oval
Category

2010s Fashion Rings

Materials

Diamond, Blue Sapphire, 14k Gold

Rare Topaz White Diamond White Gold Pendant
By Natkina
Located in Genève, GE
White Gold 14K Pendant Diamond 1-RND-0,04-F/VS1A Diamond 20-RND-0,25-G/VS1A Diamond 15-RND-0,11-G
Category

2010s Pendant Necklaces

Materials

Diamond, White Diamond, Topaz, 14k Gold

Rare Topaz White Diamond White Gold Pendant
Rare Topaz White Diamond White Gold Pendant
$4,084 Sale Price / item
20% Off
Eze Jewelry - White Yellow Diamond Necklace in 18K White Yellow Gold
Located in Bucharest, Romania
, including rare diamonds and vibrant colored stones, set in precious metals like 18K gold. Eze Jewelry’s
Category

2010s Modern Link Necklaces

Materials

White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold

Georgian 6.80 Ct Diamond Rare Bangle
Located in Napoli, IT
This impressive Georgian period Diamond bangle is 1790/1800 ca An absolutely fabulous Georgian
Category

Antique 1790s European Georgian Bangles

Materials

Diamond, 15k Gold

GIA Certified 0.19 Carat Fancy Pink Purple I2 Clarity Diamond
Located in บางรัก, TH
-pink diamond is a unique and rare diamond that combines both brown and pink hues in a stunning blend of
Category

2010s Asian Loose Gemstones

Materials

Diamond

Rare Cartier Agrafe Bracelet Diamond Set In White Gold Rare Cartier Jewellery
By Cartier
Located in London, GB
Cartier Diamond-Set Agrafe Bracelet in 18ct White Gold Elegant, refined and unmistakably Cartier
Category

Early 2000s French Link Bracelets

Materials

Diamond, White Gold

Butterfly styled earrings with rare Argyle Pink diamonds White diamonds
By HYT
Located in Hong Kong, HK
Butterfly-styled Pink diamond earrings with White Marquise diamonds and white round diamonds, this
Category

2010s Hong Kong Contemporary Dangle Earrings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold

Victorian Diamond Ruby Rare Snake Cufflinks
Located in Napoli, IT
Snakes to Dress Up Rare and unusual, authentic Victorian Era Snake cufflinks Finely hand crafted of
Category

Antique 1870s European Victorian Cufflinks

Materials

Diamond, Ruby, 18k Gold

Rare De Beers Rare Yellow Gold Classic Diamond Three Row Bangle
By De Beers
Located in Mayfair, London, London
An elegant 18k yellow gold diamond bangle by De Beers from the Classics collection. The bangle
Category

21st Century and Contemporary South African Bangles

Materials

Diamond, 18k Gold, Yellow Gold

Rare 4.47 Ct Demantoid Diamond Gold Earrings
Located in Chicago, IL
diamonds (F-G color, VS2-SI1 clarity). Demantoids of this size, color and quality are rare, especially as
Category

2010s Contemporary Dangle Earrings

Materials

Diamond, Gold

Green Diamond ring 18KT gold Halo engagement ring custom made
Located in Boca Raton, FL
Stunning rare natural fancy light yellowish green center accompanied by a halo of diamonds, all
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold

Rare 10 Carat Burma Ruby Diamond Ring
Located in New York, NY
10.04 carat "Intense Red" Burma Ruby set in a custom, handmade platinum and diamond mounting
Category

21st Century and Contemporary Unknown Cocktail Rings

Materials

Diamond, Ruby, White Diamond, Platinum

Rolex Rare Submariner Date Diamond Dial 116618LB
By Rolex
Located in Mayfair, London, London
A solid 18k yellow gold rare Blue Submariner Date ref. 116618LB wristwatch by Rolex. Featuring a
Category

2010s Swiss Wrist Watches

Materials

Diamond, 18k Gold

Rare Customize Tsavorite Diamond White Gold Necklace
By Natkina
Located in Genève, GE
Necklace White Gold 14 K (Matching Ring and Earrings Available) Size 47 Diamond 1-Round 57-0,04-4
Category

2010s Drop Necklaces

Materials

Diamond, Tsavorite, 14k Gold

GIA Certified 0.37 Carat Fancy Purplish Pink I1 Clarity Diamond
Located in บางรัก, TH
purplish pink diamond is an exquisite and rare diamond that exhibits a captivating blend of pink and purple
Category

2010s Asian Loose Gemstones

Materials

Diamond

Rare Natural Argyle Pink Diamond and White Diamond Stud Earrings
By HYT
Located in Hong Kong, HK
Rare Argyle Pink diamonds set in a stylish design with White Diamonds to give a beautiful hoop
Category

2010s Hong Kong Contemporary Stud Earrings

Materials

White Diamond, Pink Diamond, 18k Gold

Yellow and White Diamond Marquise Necklace
By Diamond Scene New York
Located in New York, NY
yellow gold. A suite of matching yellow and white marquise diamonds is a rare find. 16.5 inch length
Category

21st Century and Contemporary Drop Necklaces

Materials

White Diamond, Yellow Diamond

RARE 6ct Emerald Diamond ring 18KT gold
Located in Jupiter, FL
! Diamonds are weighing almost 1ct and are VS clarity and F-G color. Ring is made in 18KT gold, size 7 and
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Rare Cognac Diamond Yellow Gold Drop Earrings
By Natkina
Located in Genève, GE
Earrings Yellow Gold 14 K Diamond 108-Round 57-0,59-7/6A Weight 5.83 gram With a heritage of
Category

2010s Lever-Back Earrings

Materials

Diamond, 14k Gold

Edwardian Diamond Emerald Platinum rare Ring
Located in Napoli, IT
Sensual Beauty An extraordinary and most exquisite antique Edwardian period Diamond Panel ring
Category

Antique Early 1900s North American Edwardian Engagement Rings

Materials

Diamond, Emerald, Platinum

Rare Demantoid Garnet Diamond Gold Ring
Located in Beverly Hills, CA
extremely rare gemstone, this particularly demantoid has a perfect horsetail inclusion in the center of the
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Garnet, 18k Gold, Yellow Gold, Gold

Rare Bulgari Sapphire Diamond Foliate Brooch
By Bulgari
Located in New York, NY
A rare folate motif brooch iconic of the Roman house's style of the early 1960s, presenting light
Category

Vintage 1960s Italian Brooches

Materials

Blue Sapphire, White Diamond, 18k Gold

Rare Customize Black Diamond White Gold Earrings
By Natkina
Located in Genève, GE
Earrings White Gold 14 K (Availible also with Pink Sapphire / Blue Sapphire / Tsavorite) Diamond 2
Category

2010s Lever-Back Earrings

Materials

Diamond, Black Diamond, 14k Gold

Rare oval diamond engagement ring 3.03ct GIA certified diamond
Located in Boca Raton, FL
Huge oval engagement ring in 18KT white gold, the center diamond is a stunning 3.03 carats SI2
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold

Rolex Rare Day-Date Platinum Diamond Set 18046
By Rolex
Located in Mayfair, London, London
A rare Day-Date in platinum by Rolex with a single-quick movement. Only a few of these were in
Category

Vintage 1980s Swiss Wrist Watches

Materials

Diamond, Platinum

Rare Customize Tsavorite Diamond White Gold Earrings
By Natkina
Located in Genève, GE
Earrings White Gold 14 K (Matching Necklace and Ring Available) Diamond 2-RND-0,08-G/VS2A Diamond
Category

2010s Stud Earrings

Materials

Diamond, Tsavorite, 14k Gold

Rare Customize Cognac Diamond Yellow Gold Necklace
By Natkina
Located in Genève, GE
Necklace Yellow Gold 14 K (Matching Ring and Earrings Available) Diamond 1-RND-0,05-G/VS2A
Category

2010s Drop Necklaces

Materials

Diamond, 14k Gold

Rare Art Deco Tank Ring - Platinum and Diamonds
Located in PARIS, FR
craftsmanship and a powerful sculptural presence. The ring is set with approximately 1.5 carats of diamonds
Category

Vintage 1920s French Art Deco Cocktail Rings

Materials

Diamond, Platinum

Rare Tsavorite Chrysolite Diamond Yellow Gold Earrings
By Natkina
Located in Genève, GE
Yellow Gold 14K Earrings (Matching Ring Available) Weight 5.44 gram Diamond 16-Round 57-0,06-4/6A
Category

2010s Lever-Back Earrings

Materials

Diamond, Tsavorite, 14k Gold

Rare 10.18 Carats Three Stone Diamond Engagement Ring
Located in Chicago, IL
Diamond cut: Pear Brilliant Shaped Center Diamond GIA Report No.: 1236776366 Date: November 7th
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.96ct Natural Fancy Intense Yellow Cushion Diamond Ring 18kt Gold
Located in Hong Kong, HK
extraordinary beauty of rare diamonds. Elevate your collection with this remarkable piece that transcends time
Category

21st Century and Contemporary Hong Kong Contemporary Bridal Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold

GIA Certified 1.02 Carat Fancy Dark Brown Greenish Yellow SI1 Clarity Diamond
Located in บางรัก, TH
greenish diamond is a unique and rare diamond that combines rich earth tones with a subtle hint of green
Category

2010s Asian Loose Gemstones

Materials

Diamond

Rare Art Deco, Platinum and Diamond Bombé Ring
Located in Chicago, IL
Rare Art Deco Platinum and Diamond Bombe Ring, circa 1920s, featuring a 2.30 carat Old European cut
Category

20th Century Art Deco Cocktail Rings

Materials

Diamond, Platinum

Rare Purple-Pink Tourmaline and Diamond Ring
Located in Princeton, NJ
Stunning 8.49 carat rare purple-pink oval tourmaline gemstone ring with pave diamond halo and
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Rare Cats Eye Emerald Diamond Platinum Ring
Located in Beverly Hills, CA
has a cats eye effect! Rare for emeralds, this eye can be seen running down the stone as a direct
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Emerald, Platinum

Georgian 1.40 Ct Diamond Rare Comet Brooch
Located in Napoli, IT
Diamonds, G/HI VVS/SI The brooch 30 x 10 mm with 2.4 grams 1835 ca Distinctive, very rare and collectable
Category

Antique 1830s European Georgian Brooches

Materials

Diamond, 18k Gold, Silver

Geometric Diamond Ring Platinum Diamond Ring Art Diamond Ring Rare Piece
Located in Jupiter, FL
Diamond ring made in platinum with natural diamonds and geometric design! GRAM WEIGHT: 2.00gr
Category

21st Century and Contemporary Unknown Modernist Fashion Rings

Materials

Diamond, Platinum

NWT $75, 000 18KT Magnificent Rare Fancy Yellow Diamond White Diamond Bracelet
Located in New York, NY
Fancy Diamonds!! T.C.W approx 14CTS!!! This Gorgeous Bracelet is a Rare Sample Piece from a Private
Category

21st Century and Contemporary Modern Bracelets

Materials

Diamond, Yellow Diamond, White Diamond, Gold, 18k Gold

Edwardian .95 Ct Diamond Platinum Rare Ring
Located in Napoli, IT
Edwardian rare example made of Platinum, 1910 ca Charming design expressing the eternal elegance of
Category

Early 20th Century European Edwardian Engagement Rings

Materials

Diamond, Platinum

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Rare Diamond For Sale on 1stDibs

Surely you’ll find the exact rare diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. Our collection of these items for sale includes 430 vintage editions and 261 modern creations to choose from as well. If you’re looking for a rare diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. There have been many well-made iterations of the classic rare diamond over the years, but those made by Natkina, Rolex and Cartier are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also oval cut and cushion cut versions for sale. Finding a rare diamond for sale for women should be easy, but there are 193 pieces available to browse for unisex as well as men, too.

How Much is a Rare Diamond?

On average, a rare diamond at 1stDibs sells for $14,183, while they’re typically $208 on the low end and $995,000 for the highest priced versions of this item.

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 ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Questions About Rare Diamond
  • 1stDibs ExpertApril 5, 2022
    A nine-carat diamond is considered rare and holds a premium price. Because of their rarity and size, nine-carat diamonds are a coveted choice for engagement rings. One of the most famous nine-carat diamond rings belongs to actress Kate Hudson, who has a nine-carat emerald cut diamond complemented with tapered baguettes on a platinum band. Shop a selection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Argyle pink diamonds are generally thought of as very rare. This is because pink diamonds account for less than 1 percent of the diamonds mined from the area in Western Australia. You'll find a collection of Argyle pink diamond gemstone jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 13, 2023
    Yes, a two-carat diamond is generally rarer than a smaller diamond, especially high-quality two-carat diamonds. When larger diamonds are found in nature, they usually have flaws. And prices per carat don’t increase as weight increases. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. Shop an assortment of diamond jewelry from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertJune 15, 2023
    Vivid yellow diamonds are extremely rare. In fact, only one out of every 10,000 carats of diamonds mined is yellow. However, yellow is the most common type of colored diamond, accounting for 60% of all colored diamonds. On 1stDibs, find an assortment of yellow diamond jewelry.