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Diamond Jewelry

2,689
201,640
1,754
to
36,091
134,103
39,907
539
471
276
409
3,969
45,244
153,761
1,619
1,286
3,325
2,136
1,379
2,499
2,582
2,883
4,033
3,655
227
2,784
2,208
1,988
1,980
1,974
138,387
62,510
2,497
173,336
91,750
75,206
52,462
55,258
203,394
37,573
23,756
33,897
22,385
74510
21367
18137
13660
9209
to
46,207
41,084
17,582
5,703
4,920
4,261
2,228
2,154
599
529
448
312
311
186
99
25
9
8
Gemstone: Diamond
2.73 Carat Blue Zircon Diamond White Gold Ring
By DGI
Located in Los Angeles, CA
Blue Zircon is a natural stone mined mainly in Sri Lanka, Myanmar, and Australia. This ring has a Emerald Cut Blue Zircon that weighs 2.41 carats and is surrounded by 32 Round Cut ...
Category

2010s American Contemporary Diamond Jewelry

Materials

Blue Zircon, Zircon, Diamond, 18k Gold, White Gold

Vintage Diamond Platinum 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
An elegant vintage three-stone ring, set with a diagonal row of beautiful old European cut diamonds. The stones are set in platinum which extends to the shoulders which have great cu...
Category

20th Century Unknown Diamond Jewelry

Materials

Diamond, 18k Gold, Platinum

18K Rose Gold Made in Italy Diamond Pave Cosmic Empowerment Cocktail Ring
Located in Milan, IT
18K Rose Gold Made in Italy Diamond Pave Cosmic Empowerment Cocktail Ring. Unlock Your Divine Potential with the Gemini ring. Gems and metal are energetic...
Category

21st Century and Contemporary Italian Modern Diamond Jewelry

Materials

Diamond, Gold, 18k Gold

14k Yellow Gold Dainty Diamond Cross Chain Necklace
Located in Houston, TX
Dainty Diamond Cross Chain Necklace in 14K Gold studded with round cut diamonds. This stunning piece of jewelry instantly elevates a casual look or dressy outfit. April birthstone d...
Category

21st Century and Contemporary American Artist Diamond Jewelry

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Victorian 0.75ct Diamond Solitaire Engagement Ring in 14K Rose Gold
Located in Boston, MA
An original victorian period diamond solitaire engagement ring in 14 karat rose gold. Centered by a 0.75 carat old European cut diamond of H color, SI1 clarity. The mounting featurin...
Category

1890s Victorian Antique Diamond Jewelry

Materials

Diamond, Rose Gold

Wide Starburst Diamond Dainty Hoop Earrings in 14k Solid Yellow Gold
Located in Houston, TX
Wide Starburst Diamond Hoop Earrings in 14K Gold to make a statement with your look. You shall need huggie earrings to make a statement with your look. These earrings create a sparkl...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Dazzling Diamond and Multi Colored Sapphire Clip On Earrings in 18K White Gold
Located in Houston, TX
Diamond and Multi Colored Sapphire Clip On Earrings in 18K Gold. Earrings create a subtle beauty while showcasing the colors of the natural precious gemstones and illuminating diamon...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

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

Roman Malakov 3.23 Carats Oval Cut Diamond Three Stone Engagement Ring
Located in New York, NY
A classic and vibrant three-stone engagement ring showcasing a 3.23 carats oval cut diamond certified by GIA as I Color, I2 in Clarity and set in a classic four prong basket setting....
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Diamond, Platinum

Natural 1.70 Carat Diamond Dangle Earrings 10 Karat White Gold Handmade Jewelry
Located in IN
Item Code :- CNT-30015A (STE-1386C) Gross Wt. :- 4.37 gm 10k Solid White Gold Wt. :- 4.03 gm Natural Diamond Wt. :- 1.70 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Earrings ...
Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, 10k Gold, White Gold

IGI 5.51 Carat Emerald Cut Fancy Gray Diamond Ring White Gold 14 Karat
Located in Great Neck, NY
All Natural Fancy Color Gray Emerald Cut Diamond Ring Weighing 5.51 carats by IGI . Elegance for every occasion. IGI # GT12753503 Measurements: 12.12X8.23X6.29mm Center Stone Weight:...
Category

2010s American Diamond Jewelry

Materials

Emerald, Diamond, White Gold, 14k Gold

0.59 cts Clear Zambian Emerald, Black onyx & Diamond Cluster Ring in 18k Gold
Located in Jaipur, Rajasthan
This is an elegant emerald, Black & diamond ring studded in 18k gold with 1 piece of Oval Cut shaped Zambian emerald weight 0.59 carat which is surrounded Black onyx weight 5.97 car...
Category

21st Century and Contemporary Indian Contemporary Diamond Jewelry

Materials

Diamond, Emerald, Onyx, 18k Gold, White Gold

Blue Sapphire with Diamond Ring Set in 18 Karat Gold Settings
Located in Bangkok, TH
Blue Sapphire 2.49 carats with Diamond 0.39 carat Ring set in 18 Karat Gold Settings Width: 1.4 cm Length: 1.4 cm Ring Size: 53 Total Weight: 7.02 grams Blue Sapphire Width: 0....
Category

2010s Thai Contemporary Diamond Jewelry

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

Aquamarine and Diamond Cocktail Ring
Located in Armadale, Victoria
Aquamarine and Diamond Cocktail/Dress Ring with 3 oval aquamarines and 4 round brilliant cut diamonds. The stones are set in an elegant 18ct white gold four claw setting. The shank m...
Category

21st Century and Contemporary Australian Contemporary Diamond Jewelry

Materials

Aquamarine, Diamond, 18k Gold

2.13 Carat Marquise & Pear Diamond Earrings 18 Karat White Gold Handmade Jewelry
Located in IN
Make yourself trendy and stylish with this 18k White Gold Earrings glittering with Diamond that will add majestic charm and elegance to your look. Exquisitely designed, this Earrings...
Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

White gold ring with pearl and diamonds butterfly decoration
Located in BARI, IT
18-karat white gold ring with central cultured Japanese pearl and side decorations with butterfly on one side and flower on the other, set with brilliants (ct.0.22). Understated and ...
Category

2010s Italian Belle Époque Diamond Jewelry

Materials

White Diamond, Pearl, 18k Gold

2.68 Carat Oval Cab Ethiopian Opal with Diamond Accents 10K White Gold Earring
Located in New York, NY
Decorate yourself in elegance with this Earring is crafted from 10-karat White Gold by Gin & Grace Earring. This Earring is made up of 9x7 mm Oval - Cab (2pcs) 2.68 carat Ethiopian Opal and Round-cut White Diamond (64 Pcs) 0.36 Carat. This Earring is weight 3.76 grams. This delicate Earring...
Category

20th Century Chinese Art Deco Diamond Jewelry

Materials

Diamond, Opal, 10k Gold, Yellow Gold

Alexandrite Diamond Platinum Ring
Located in Beverly Hills, CA
A mesmerizing and rare alexandrite, weighing 1.18 carats, takes center stage of this platinum made ring. The alexandrite has an oval-shape along with great color-change as the color ...
Category

21st Century and Contemporary American Diamond Jewelry

Materials

Alexandrite, Diamond, Platinum

Art Deco White Diamond Emerald Mediterranean Red Coral Yellow Gold Bracelet
Located in Naples, IT
For any problems related to some materials contained in the items that do not allow shipping, please contact the seller with a private message to solve the problem. We can ship every...
Category

21st Century and Contemporary Italian Art Deco Diamond Jewelry

Materials

Diamond, White Diamond, Coral, Emerald, 14k Gold, Yellow Gold

David Yurman Sterling Silver and Diamond Infinity Link Bracelet
Located in McLeansville, NC
A David Yurman sterling silver and diamond infinity link bracelet. This bracelet features various size flat oval links with on polished and one cable mot...
Category

Early 2000s Diamond Jewelry

Materials

Diamond, Sterling Silver

28 Carat Octagonal Cut Aquamarine Diamonds Onyx Platinum Cocktail Ring
Located in Pamplona, Navarra
28 carat octogonal cut single stone aquamarine onyx frame and brilliant cut diamonds set in an hand crafted, delicate and sophisticated looking Platinum 950 cocktail ring. Aquamarin...
Category

1960s Unknown Art Deco Vintage Diamond Jewelry

Materials

Onyx, Diamond, Aquamarine, Platinum

14 Karat Yellow Gold and Diamond Ring
Located in Washington Depot, CT
14 Karat Yellow Gold and Diamond Ring Size 5.5- This sparkling ring features three round old mine cut diamonds set in 14K yellow gold. Width 5 mm. Shank: 1 mm. Approximate total...
Category

20th Century Diamond Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

Tsavorite Garnet and Diamond Cocktail Ring in Platinum
Located in Los Angeles, CA
Beautiful 1.35 ct. tsavorite garnet oval with 0.51 ct. good quality white diamond baguettes and rounds. Handmade in platinum. Ring size 5.75.
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, Garnet, Tsavorite, Platinum

NWT $275, 000 Rare Fancy 18KT Gold 60CT Gorgeous Important Ruby Diamond Necklace
Located in New York, NY
The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and Sparkling Magnificent Fancy Rare Important Ruby and ...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, Ruby, Gold, 18k Gold

Jade and Diamond Textured Finish Ring in 14k Yellow Gold
Located in Honolulu, HI
Item Specifications: Metal: 14k Yellow Gold Style: Statement Ring Ring Size: 12 (resizing available for a fee) Total Weight: 10 Grams Gemstone Specifications: Center Gemstone:...
Category

Late 20th Century Unknown Modern Diamond Jewelry

Materials

Jade, Diamond, 14k Gold, Yellow Gold

Art Deco Platinum Diamond Panel Link Bracelet
Located in Palm Beach, FL
Very fine Art Deco diamond panel link bracelet, set with marquise-shaped, baguette-cut and circular-cut diamonds. Handmade in platinum. Diamonds weighi...
Category

1920s Unknown Modern Vintage Diamond Jewelry

Materials

Diamond, Platinum

Beauvince Pear Drop Diamond Pendant Necklace in Yellow Gold
Located in New York, NY
Fun & Chic this necklace is full of life and character. It is great for daily stylish wear or an evening out. Diamonds Shape: Round Total Diamond Weight: 0.85 ct No. of Diamonds: ...
Category

2010s American Contemporary Diamond Jewelry

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Dainty Ruby Diamond Pushback Studs in 18k Yellow Gold, Everyday Studs
Located in Houston, TX
Dainty Halo Diamond and Ruby Pushback Stud Earrings in 18K Gold. Embrace your look with these stunning pair of earrings suitable for any occasion to complete your outfit. Ruby gemstone improves mental strength. Featuring 1.4 carats of round ruby with diamonds...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Rubies, Diamonds, 18 Karat White Gold Stud Earrings
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

Early 2000s Italian Modern Diamond Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

18ct White Gold Ring with Four Princess Cut Diamonds and a 15mm Tahitian Pearl
Located in London, GB
A 18ct white gold ring in a satin finish centering a Tahitian Pearl measuring 15mm. Ring's shoulders with two princess cut diamonds on either side. Total diamond weight approximately...
Category

1990s French Diamond Jewelry

Materials

Diamond, Pearl, White Gold

Cartier Platinum Brilliant Cut Diamond Ballerine Solitaire Ring 0.71ct G/VVS2
Located in London, GB
A graceful platinum diamond ring by Cartier from the Ballerine Solitaire collection. The engagement ring features a round brilliant cut diamond set...
Category

21st Century and Contemporary French Diamond Jewelry

Materials

Diamond, Platinum

Rainbow Sapphire Ring with Diamonds 18 Karat White Gold Criss-Cross Multicolor
Located in München, DE
A true eye catcher: Ring with two crossed bands as the ring head, set with 31 sapphires total approx. 2.16 carats, in the color line of a rainbow of green, yellow, orange, red, pink ...
Category

2010s European Diamond Jewelry

Materials

Diamond, Sapphire, White Gold

Vintage Emerald and Diamond 18 Carat White Gold Solitaire Ring
Located in Chipping Campden, GB
The Emerald in this ring measures 1.5ct and is a great colour. Either side sits a baguette diamond, the diamond total is approx 30pts. The ring is modelled out of 18ct white gold. ...
Category

1980s British Vintage Diamond Jewelry

Materials

Diamond, Emerald, Gold, White Gold

14 Karat White Gold and Diamond Engagement Ring
Located in Washington Depot, CT
14 Karat White Gold Diamond Engagement Ring Size 6.25- This sparkling ring features 17 round brilliant cut diamonds (center: .17 ct., sides: .07 ct. each) set in beautifully detaile...
Category

20th Century Diamond Jewelry

Materials

Diamond, White Gold

Art Deco Style White Diamond Ruby Cabochon Cut Turquoise Yellow Gold Bracelet
Located in Naples, IT
For any problems related to some materials contained in the items that do not allow shipping, please contact the seller with a private message to solve the problem. We can ship every...
Category

21st Century and Contemporary Italian Art Deco Diamond Jewelry

Materials

Diamond, White Diamond, Ruby, Turquoise, 14k Gold, Yellow Gold

18 White Gold Flower Ruby Invisible Stud Earrings
Located in Bangkok, TH
A lovely ruby stud earrings that you can use as everyday.We use the top quality Ruby for our invisible setting.It is deep red and very sparking. The invisible is a highly technique ....
Category

21st Century and Contemporary Thai Modern Diamond Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

Pomellato Three Cabochon Peridot Diamond 18 Karat Yellow Gold Dome Ring
Located in Boca Raton, FL
Pomellato Three Cabochon Peridot Diamond 18K Yellow Gold Dome Ring Face of ring showcases three cabochon-cut Peridot with one section of pavé set diamonds. 0.50 carat G color, VS c...
Category

20th Century Italian Contemporary Diamond Jewelry

Materials

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

Mid-Century Diamond Platinum Necklace
Located in Beverly Hills, CA
One mid-century diamond necklace set in platinum featuring 324 marquise, pear and straight baguette diamonds with an approximate total weight of 48 ct., H-I-J / VS-2, SI-1. 18 of the...
Category

1950s Vintage Diamond Jewelry

Materials

Diamond, Platinum

Natural SI Clarity HI Color Diamond Chandelier Earrings 18k White Gold Jewelry
Located in IN
Item Code:- CN-40359 Gross Weight:- 18.71 gm 18k Solid White Gold Weight:- 17.99 gm Natural Diamond Weight:- 3.60 ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Earrings Size:- ...
Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold, Base Metal

Beauvince Tapestry Sapphire and Diamond Band in White Gold
Located in New York, NY
Sapphire & Diamonds set in a geometrical pattern in white gold, this ring is unique, edgy and stylish. Gemstones Type: Sapphire Gemstones Shape: Round Gemstones Weight: 1.47 ct ...
Category

2010s Contemporary Diamond Jewelry

Materials

Diamond, White Diamond, Sapphire, White Gold, 14k Gold

GIA Certified 1.41 Carats Total Emerald Cut Diamond Halo Stud Earrings
Located in New York, NY
A fashionable pair of stud earrings showcasing two emerald cut diamonds weighing 1.41 carats total, certified by GIA as D-F Color, SI1 in Clarity. Each emerald cut diamond is surroun...
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Diamond, Platinum

South Sea Pearl and Diamonds Spiral Bell Shape Dangle Huggies Earring
Located in New York, NY
South Sea Pearls 13-14mm Diamonds 0.70 Carats 18K white gold The top part separates from the bottom to be able to wear them alone.
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Diamond, South Sea Pearl, 18k Gold

David Webb Diamond Rock Crystal Hammered Gold Ring
Located in New York, NY
A 1980's vintage David Webb carved rock crystal and diamond ring, set at the centre with a cluster of brilliant-cut diamonds within a hammered gold surrounds. Size 4 1/2 Signed Davi...
Category

1980s American Vintage Diamond Jewelry

Materials

Diamond, 18k Gold

Vintage Boucheron 18K Gold Diamond Small Hoop Earrings
Located in Palm Springs, CA
Vintage Boucheron 18K gold and diamond small hoop earrings, circa 1960's. Earrings measure 5.8" by .25" and are signed Boucheron,...
Category

1960s French Modernist Vintage Diamond Jewelry

Materials

Diamond, 18k Gold

Minimalist Diamond Chain Necklace in 14K Yellow Gold
Located in Houston, TX
Minimalist Diamond Chain Necklace in 14K Gold studded with round cut diamond. This stunning piece of jewelry instantly elevates a casual look or dressy outfit. April birthstone diam...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Yellow Gold, 14k Gold, Gold

Spectra Fine Jewelry, Certified Colombian Emerald Diamond Garland Earrings
Located in New York, NY
From the Egyptians to the royal jewels of kings and queens, the cabochon emerald is one of the oldest and most coveted gemstones used since ancient times. Famous Egyptian emerald...
Category

21st Century and Contemporary American Diamond Jewelry

Materials

Diamond, Emerald, Platinum

South Sea Pearl Diamond Drop Gold Earrings
Located in New York, NY
18K white Gold Diamonds 0.72 Carats 13-14mm South Sea Pearl
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Diamond, South Sea Pearl, 18k Gold

Van Cleef & Arpels Diamond Socrate Earrings, large model
Located in New York, NY
This striking Van Cleef & Arpels pair of pierced earrings with French clips from the celebrated Socrate™ jewelry collection feature a delicate floral motif crafted in 18K white gold ...
Category

21st Century and Contemporary French Contemporary Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

Art Deco Inspired Old Cut Diamond Engagement Ring Set in Platinum
Located in London, GB
A rather unique Art Deco inspired square diamond engagement ring set in platinum. This beautiful piece is predominantly set with a love...
Category

1980s Unknown Art Deco Vintage Diamond Jewelry

Materials

Diamond, Platinum

Cartier 2.00 Carat Old Cushion Cut Diamond Engagement Ring
Located in London, GB
Here we have a marvellous diamond engagement ring from the world renowned jewellery house of Cartier. Crafted from platinum at a time when the Art Deco style was at the height of des...
Category

20th Century Art Deco Diamond Jewelry

Materials

Diamond, Platinum

Lavender Jadeite Jade Peach and Diamond Pendant, Certified Untreated
Located in San Francisco, CA
This is an all natural, untreated jadeite jade carved peach pendant set on an 18K white and diamond gold bail. The carved peach symbolizes longevity. It measures 1.39 inches (35.3 mm) x 0.79 inches (20.1 mm) with thickness of 0.29 inches (7.5 mm) weighing 7.4 grams. Included is a Hong Kong Gems Laboratory Jade Identification Report stating the stone is natural color, type A, 翡翠 (fei cui...
Category

21st Century and Contemporary Burmese Diamond Jewelry

Materials

Diamond, Jade, 18k Gold

18.50 Carat Natural Diamond and Sapphire 18K Yellow Gold Leopard Choker
Located in Miami, FL
Diamond, sapphire, and 18K yellow gold spring-loaded choker necklace in a Cartier style with two leopards in a relaxed pose. This necklace features 120 natural diamonds of VS1 clarity/F-G color and 160 round cut blue sapphires. The necklace is designed to close to a 15-inch opening but as it's spring-loaded could accommodate more, truly a magnificent piece that has the look, feeling, and presence of a Cartier signed piece. Included is the original blue presentation box marked for Michalis of Greece...
Category

Early 2000s Diamond Jewelry

Materials

Diamond, Sapphire, 18k Gold

Ruby with Diamond Ring Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Ruby 0.71 carat with Diamond 0.03 carat Ring set in 18 Karat White Gold Settings Width: 1.0 cm Length: 0.6 cm Ring Size: 53 Total Weight: 2.36 grams Ruby Width: 0.5 cm Length:...
Category

2010s Thai Art Deco Diamond Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage Fred Leighton Earrings Turquoise Diamond Platinum
Located in Beverly Hills, CA
Elegant and feminine pair of earrings created by Fred Leighton. Made of platinum, Persian turquoise and set with twenty-four rose cut diamonds (G-H color, VS clarity, 1.20 carats app...
Category

1980s American Vintage Diamond Jewelry

Materials

Diamond, Turquoise, 18k Gold, White Gold, Platinum

Roman Malakov Alternating Princess Cut & Baguette Diamond Eternity Wedding Band
Located in New York, NY
A chic and sophisticated eternity wedding band design showcasing baguette and princess cut diamonds channel set in a polished platinum composition. Baguette diamonds weigh 1.22 carat...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Platinum

Breathtaking Diamond 18 Karat White Gold Necklace for Her
Located in Montreux, CH
NECKLACE 18K White Gold Diamond 1.60 Cts/91 Pcs Emerald 2.04 Cts/4 Pcs
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, White Gold

Flower 14k gold earrings with Amethyst.
Located in Istanbul, TR
Flower 14k gold earrings with Amethyst. Amethyst and carved mother of pearl earrings. Amethyst gold earrings. Gold earrings for girl. Met...
Category

2010s Turkish Modern Diamond Jewelry

Materials

Diamond, Amethyst, Gold, 14k Gold

Chopard Happy Diamonds Cross Necklace Pendant
Located in New York, NY
18k gold Happy Diamonds cross necklace pendant, signed Chopard. 11 diamonds approx. 0.62cts. 158 diamonds approx. 0.51cts. This comes with box and...
Category

21st Century and Contemporary Swiss Diamond Jewelry

Materials

Diamond, 18k Gold

Royal Blue Kashmir Sapphire and Diamond Ring, circa 1920
Located in London, GB
Royal Blue Kashmir sapphire and diamond ring. Set to centre with a single cushion shape old cut natural unenhanced Royal Blue Kashmir sapphire in an...
Category

1920s Unknown Vintage Diamond Jewelry

Materials

Diamond, Blue Sapphire, Platinum

Shop Antique and Vintage Diamond Rings, Diamond Necklaces and Other Diamond Jewelry and Watches on 1stDibs

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.  

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