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Diamond Jewellery

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60,952
476,003
271,336
180,017
126,699
151,634
551,152
100,639
74,490
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17,612
172,702
396,513
5,827
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11,865
8,706
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10,433
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1,430
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958
866
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18k Ring White Gold Ring Diamond Ring Emerald Ring Emerald Pear Ring Gold
By Oshi Jewels
Located in Bangkok, TH
, emerald & diamond jewelry of your lifestyle which shows your taste of Elegance. "ALL OUR ITEMS ARE
Category

21st Century and Contemporary Thai Art Nouveau Bridal Rings

Materials

Emerald, Diamond, Gold, White Gold

18k Ring Yello Gold Ring Diamond Ring Emerald Ring Emerald Oval Ring Gold
By Oshi Jewels
Located in Bangkok, TH
gold, emerald & diamond jewelry of your lifestyle which shows your taste of Elegance. "ALL OUR ITEMS
Category

21st Century and Contemporary Thai Art Nouveau Wedding Rings

Materials

Emerald, Diamond, Gold, Yellow Gold

French 2.15 Carat Diamond and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and impressive
Category

Vintage 1980s French Dome Rings

Materials

Diamond, Yellow Gold

Vintage Mid-Century (1950s–60s) French 18K Gold Diamond Cluster Ring Retro Halo
Located in MONTMORENCY, FR
diamond jewelry.
Category

Mid-20th Century French Modern Cluster Rings

Materials

Diamond, 18k Gold

8.51ct Pave Diamonds Knot Earrings Made In 14k Gold Silver
By Artisan NYC
Located in New York, NY
Statement Style: Vintage Inspired, Luxe Glam, Collectible Fine Jewelry Trending Keywords: Pave Diamond
Category

21st Century and Contemporary Indian Artisan Dangle Earrings

Materials

Diamond, 14k Gold, Yellow Gold, Silver

18k Ring White Gold Ring Diamond Ring Blue Sapphire Ring Blue Sapphire Pear
By Oshi Jewels
Located in Bangkok, TH
, Tanzanite & diamond jewelry of your lifestyle which shows your taste of Elegance. "ALL OUR ITEMS ARE
Category

21st Century and Contemporary Thai Contemporary Wedding Rings

Materials

Tanzanite, Diamond, Blue Sapphire, Gold, White Gold

18k Ring White Gold Ring Diamond Ring Blue Sapphire Ring Blue Sapphire Pear
By Oshi Jewels
Located in Bangkok, TH
& scintillating cluster pave set diamonds. Beautiful piece of white gold, Tanzanite & diamond jewelry
Category

21st Century and Contemporary Thai Art Nouveau Bridal Rings

Materials

Tanzanite, Diamond, Blue Sapphire, Gold, White Gold

1.37 Carat Diamond and Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
of our diverse diamond jewelry collections. This stunning, fine and impressive halo diamond ring has
Category

Vintage 1920s Unknown Cocktail Rings

Materials

Diamond, Platinum

Vintage 1.53 Carat Diamond and Platinum Cocktail Ring, circa 1950
Located in Jesmond, Newcastle Upon Tyne
cocktail ring; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and
Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Platinum

Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920
Located in Jesmond, Newcastle Upon Tyne
of our diverse 1920s diamond jewelry collections. This magnificent antique pendant has been crafted
Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Diamond and Yellow Gold Cocktail Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
; part of our diverse diamond jewelry and estate jewelry collections. This fine and impressive fancy
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 6.52 Carat Diamond and White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
diverse diamond jewellery and estate jewelry collections. This stunning, fine and impressive three stone
Category

1990s Unknown Engagement Rings

Materials

Diamond, White Gold

Antique 3.40 Carat Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and impressive
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, White Gold

Vintage 1940s 1.29 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
our diverse diamond jewelry and estate jewelry collections. This stunning, fine and impressive
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

1940s 1.87 Carat Diamond and White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
ring; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and
Category

Antique 1640s Unknown Cluster Rings

Materials

Diamond, Platinum, 18k Gold, White Gold

Vintage 1.13 Carat Diamond and White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
; part of our diverse diamond jewelry and estate jewelry collections. This exceptional, fine and
Category

Vintage 1950s Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 1.51 Carat Diamond and White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
diverse diamond jewelry and estate jewelry collections. This fine and impressive vintage diamond ring has
Category

Vintage 1980s Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1950s French 1.45 Carat Diamond and Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
ring; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and
Category

Vintage 1950s French Signet Rings

Materials

Diamond, 18k Gold, Yellow Gold

G Colour Diamond and 14K White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
diverse diamond jewelry and estate jewelry collections. This fine and impressive diamond cocktail ring
Category

Early 2000s Unknown Contemporary Engagement Rings

Materials

Diamond, Gold, White Gold, 14k Gold

1920s 0.41 Carat Diamond and 14k Yellow Gold Twist Ring
Located in Jesmond, Newcastle Upon Tyne
twist ring; part of our diverse diamond jewellery and estate jewelry collections. This fine and
Category

Vintage 1920s Unknown Wedding Rings

Materials

Diamond, White Gold, Yellow Gold

Vintage 1.70 Carat Diamond and 14k White Gold Twirl Earrings Circa 1940
Located in Jesmond, Newcastle Upon Tyne
earrings; part of our diverse vintage diamond jewelry collection. These stunning, fine and impressive
Category

Vintage 1940s Unknown Stud Earrings

Materials

Diamond, White Gold

Vintage 3.39 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
(circa 1990) diamonds; part of our diverse diamond jewelry and estate jewelry collections. This stunning
Category

21st Century and Contemporary English Three-Stone Rings

Materials

Diamond, Platinum

1950s Art Deco Style 2.08 Carat Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
; part of our diverse diamond jewelry collections. This stunning, fine and impressive Art Deco style
Category

Vintage 1950s Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold

Antique 1.00 Carat Diamond and 18k White Gold Five Stone Ring Circa 1925
Located in Jesmond, Newcastle Upon Tyne
cocktail ring; part of our diverse antique diamond jewelry and estate jewelry collections. This fine and
Category

Vintage 1920s Unknown Band Rings

Materials

Diamond, White Gold, Platinum

Victorian 14k Gold Silver Two-Stone Diamond Earrings Old Mine Cut, Antique
Located in Beverly Hills, CA
representation of Victorian-era diamond jewelry. They combine antique cuts with metalwork in an original period
Category

Antique Early 1900s Unknown Victorian Drop Earrings

Materials

Diamond, 14k Gold, Yellow Gold, Silver

Emilio Jewelry GIA Certified Green and Yellow Diamond Ring
By Emilio!
Located in New York, NY
Emilio Jewelry 3.60 Carat GIA Certified Natural green and Yellow Diamond Ring. Wear this simple
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Yellow Diamond, 18k Gold

Antique and Contemporary 1.32 Carat Diamond Platinum Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
platinum setting; part of our diamond jewelry and estate jewelry collections. This impressive diamond
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

1950s Vintage 0.64 Carat Diamond and 14k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
three stone ring; an addition to our diamond jewelry/estate jewelry collections. This impressive
Category

Vintage 1950s Three-Stone Rings

Materials

Diamond, Yellow Gold

1.29 Carat Diamond and Yellow Gold Honeycomb Pendant / Brooch
Located in Jesmond, Newcastle Upon Tyne
true representation of this fine example of diamond jewellery/estate jewelry. Condition This vintage
Category

20th Century English Brooches

Materials

Diamond, 18k Gold, Yellow Gold

8.50ct H SI Diamond 18K White Gold Vintage Link Bracelet Estate Jewelry
Located in New York, NY
estate condition, it is an exceptional statement piece and a refined addition to any fine diamond jewelry
Category

20th Century Link Bracelets

Materials

Diamond, 18k Gold, White Gold

Vintage 1970s Diamond and White Yellow and Rose Gold Jewelry Suite
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage Italian 0.86 carat diamond and 18 karat white, yellow and rose gold jewelry
Category

Vintage 1970s Italian Contemporary Cocktail Rings

Materials

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

Victorian Gold and Silver Diamond Earrings
Located in Braintree, GB
characteristic of Victorian-era diamond jewellery circa 1880s. Dimensions • Length: 5.4 cm • Width: 1.5 cm
Category

Antique 1880s British Victorian Dangle Earrings

Materials

Diamond, Gold, Silver

Kenneth Jay Lane Emerald-Cut Cubic Zirconia Cluster Link Bracelet in Rhodium
Located in Milford, DE
offers the look and brilliance of fine diamond jewelry while reflecting the bold, sophisticated style
Category

Late 20th Century American Artisan Link Bracelets

0.08ct Round Brilliant Cut Diamond Butterfly Necklace
By Mark Broumand
Located in Los Angeles, CA
diamond jewelry but is equally striking on its own. The polished gold surface and secure diamond setting
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 0.16 Carat Diamond and 18k Yellow Gold Stud Earrings
Located in Jesmond, Newcastle Upon Tyne
; part of our diverse diamond jewellery collections. These fine and impressive diamond stud earrings
Category

1990s Unknown Stud Earrings

Materials

Diamond, Yellow Gold

Art Deco Marcasite and Onyx Sterling Silver Necklace
Located in New Orleans, LA
diamonds. Marcasite jewelry has a long history dating from ancient times . This jewelry gained tremendous
Category

Early 20th Century North American Art Deco Link Necklaces

Materials

Marcasite, Onyx, Sterling Silver

Tanisa Nahata Diamond Band Ring in 18Karat White Gold
By Tanisa Nahata
Located in Hong Kong, HK
occasion to accessorize with diamond jewelry. This diamond collection showcases elegant pieces that are
Category

21st Century and Contemporary Thai Contemporary Engagement Rings

Materials

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

Tanisa Nahata Baguette Cage Diamond Ring in 18Karat White Gold
By Tanisa Nahata
Located in Hong Kong, HK
occasion to accessorize with diamond jewelry. This diamond collection showcases elegant pieces that are
Category

21st Century and Contemporary Thai Contemporary Engagement Rings

Materials

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

14K White Gold 1.0 Carat Diamond Stud Earrings
Located in New York, NY
jewelry to create a complete elegant ensemble. Diamonds are approximately H-I color, I1-I2 clarity. "Video
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

0.20 Ctw Heart-Shaped Diamond Pendant Necklace 14K Gold
Located in New York, NY
Diamond Heart Pendant, 14K Gold Diamond Necklace, Fine Jewelry Diamond Pendant, Luxury Gold Diamond
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold

Vintage 0.45 tcw Diamond 14k Yellow Gold Dangle Non Pierced Earrings 1980s
Located in Towson, MD
jewelry design, combining classic sophistication with a sparkling diamond arrangement that catches the
Category

Vintage 1980s Contemporary Dangle Earrings

Materials

Diamond, 14k Gold, Yellow Gold

Antique and Vintage 2.48 Carat Diamond and 18k Yellow Gold Earrings
Located in Jesmond, Newcastle Upon Tyne
gold earrings; part of our diamond jewelry collections. These fine and impressive diamond earrings
Category

Vintage 1980s Unknown Lever-Back Earrings

Materials

Diamond, Yellow Gold

HARAKH 3/4 CT Colorless Diamond Frangipani Pendant Necklace 18KT Gold
By Harakh
Located in New York, NY
, resilience, and grace symbolized by the frangipani. Diamond jewelry is so versatile that it is appropriate
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

3.00ct I VS Diamond Drop Earrings in 18K White Gold Vintage Estate
Located in New York, NY
exceptional artistry—ideal for collectors and lovers of finely crafted diamond jewelry. Style: Drop Metal: 18
Category

20th Century Drop Earrings

Materials

Diamond, 18k Gold, White Gold

2 Ctw Unique Round Cut Geometric Diamond Earrings 14K Gold
Located in New York, NY
Jewelry, Fine Jewelry Diamond Earrings, Luxury Gold Diamond Earrings, Elegant Round Cut Diamond Studs
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, 14k Gold

0.90 Ctw Multi-Cut Diamond Gemstone Cluster Pendant 14k Gold
Located in New York, NY
Diamond Cluster Pendant, 14K Gold Diamond Necklace, Fine Jewelry Diamond Pendant, Luxury Gold Diamond
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold

0.44 Carat Diamond Stud Earrings with 0.24 Carat Halo in 18K White Gold
By Merkaba
Located in Beverly Hills, CA
These diamond stud earrings by Merkaba Jewelry Beverly Hills are crafted in 18K white gold and
Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

Diamond, White Gold

18 Karat White Gold 1.32 Carat Blue Sapphire Ring in Prong Setting
By Gems Paradise
Located in Jaipur, IN
marvelous look, or stack it with your favorite diamond jewelry to amp up the charm for evening soirees
Category

2010s Indian Modern Solitaire Rings

Materials

Blue Sapphire, 18k Gold, White Gold

HARAKH 1 CT Colorless Diamond Frangipani Floral Pendant Necklace 18KT Gold
By Harakh
Located in New York, NY
, resilience, and grace symbolized by the frangipani. Diamond jewelry is so versatile that it is appropriate
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold

14K White Gold 6 1/3 Carat Diamond Cluster X-Link Bracelet
Located in New York, NY
diamond earrings or other diamond jewelry to create a complete and elegant ensemble. It's a classic and
Category

21st Century and Contemporary Indian Modern Link Bracelets

Materials

Diamond, White Diamond, White Gold, 14k Gold

Victorian 2.70ct Amethyst Cabochon Rose Cut Diamond Ring, 1840s
Located in OVIEDO, AS
cannetille work or rose-cut diamonds. Jewelry from this time tended to be feminine, sentimental and romantic
Category

Antique 1840s European Victorian Cluster Rings

Materials

Amethyst, Diamond, 18k Gold, Silver

Antique 1.00 Carat Diamond and Platinum Necklace Circa 1920
Located in Jesmond, Newcastle Upon Tyne
of our 1920s diamond jewelry collection. This stunning, fine and impressive antique diamond drop
Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Platinum

Exceptional GIA Certified 3 Carat Emerald Cut Diamond Ring VVS
By Antinori Fine Jewels
Located in Chicago, IL
engagements, anniversaries, or collectors of fine diamond jewelry. Includes the original GIA certification for
Category

2010s Italian Modern Engagement Rings

Materials

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

HARAKH 1 1/2 CT Colorless Diamond Frangipani Floral Pendant Earrings 18KT Gold
By Harakh
Located in New York, NY
grace symbolized by the frangipani. Diamond jewelry is so versatile that it is appropriate for daily
Category

2010s Indian Contemporary Stud Earrings

Materials

Diamond, Gold, 18k Gold, White Gold

HARAKH 1 1/2 CT Colorless Diamond Frangipani Floral Pendant Necklace 18KT Gold
By Harakh
Located in New York, NY
, resilience, and grace symbolized by the frangipani. Diamond jewelry is so versatile that it is appropriate
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, White Gold, 18k Gold

HARAKH 1 1/2 CT Colorless Diamond Frangipani Floral Pendant Earrings 18KT Gold
By Harakh
Located in New York, NY
, resilience, and grace symbolized by the frangipani. Diamond jewelry is so versatile that it is appropriate
Category

2010s Indian Contemporary Hoop Earrings

Materials

Diamond, 18k Gold, White Gold, Gold

18 Karat Gold 2.61 Carat Yellow and White Diamond Flower Drop Earrings
By Gems Paradise
Located in Jaipur, IN
depths of magnificence with the most pristine pieces of diamond jewelry. Add the fragrance of love and a
Category

2010s Asian Contemporary Drop Earrings

Materials

White Diamond, Yellow Diamond, Gold, 18k Gold

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Diamond Jewellery For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond jewellery for your needs in our varied inventory. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Find an antique version now, or shop for 137428 vintage or 148328 modern creation for a more contemporary example of these cherished accessories. Finding the perfect diamond jewellery may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made 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. A diamond jewellery from Cartier, Tiffany Co. and LB Exclusive — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. There aren’t many items for men if you’re seeking a diamond jewellery, as most of the options available are for women and unisex.

How Much is a Diamond Jewellery?

The price for a diamond jewellery starts at $1 and tops out at $475,940,000 with these rings, on average, selling for $4,852.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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.