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Diamond Jewelry

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Gemstone: Diamond
Style: Modern
18 karat White gold , Swiss Blue Topaz and Diamond Ring
Located in Jerusalem, IL
This Ring is from the 1960's. It is made in fully hallmarked 18 karat White Gold weighing some 25 carats The Central stone is a 15 x 20 mm oval checker cut Swiss Blue Topaz. Fringin...
Category

Late 20th Century Modern Diamond Jewelry

Materials

Diamond, Blue Topaz

White South Sea Pearl Diamond 18K Gold Statin Brushed Gold Pendant Necklace
Located in Fairfax, VA
Beautiful Unique South Sea Pearl with an amazing Rainbow Colored Iridescence 17 inches chain length 18K Yellow Gold with satin brushed finish 0.10 carats Diamonds F/VS South Sea Pea...
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

A MORCHA 4ct Yellow Oval Diamond Ring set with yellow Pear Diamonds
Located in New York, NY
It’s all about the color! Fancy Yellow diamonds are more common among all fancy color diamonds, though finding the unique and specific tone of yellow color that makes the diamond rare and one of a kind among all Yellow Diamonds is the most challenging mission that requires much of professionalism and Luck! The diamond is Cut to the highest standards of Brilliance and Light Return. Set with 18k Yellow Gold. The Classic Diamond ring was designed by our in-house team of designers, looking in to the smallest details, inspired by perfection, to creat a one of a kind jewelry. The Ring is Handcrafted at our workshop in Paris. The origin of the diamond is from a South African Diamond...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Yellow Diamond, 18k Gold

Cuban Diamond Rose Gold Link Bracelet
Located in Miami, FL
Indulge yourself with our luxurious Cuban Diamond Rose Gold Link Bracelet! 18kt. Rose Gold defines the 266 stunning diamonds, masterfully arran...
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Rose Gold

1.02 Carat Round Diamond Platinum Engagement Ring
Located in Miami, FL
Experience true luxury with this H&H Collection Round Diamond Engagement Ring. Featuring a dazzling center diamond and a 6-prong platinum setting. This handmade piece will have you b...
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Platinum

Diana M. Custom Diamond Heart Shaped Earrings 20.51cts Total GIA Over 10ct Each
Located in New York, NY
Custom Diamond heart shape earrings 20.51cts total wt GIA certified J-K color VS-SI clarity set with 2cts rounds in 18kt white gold. Magnificent one of a kind !!!
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, 18k Gold

Carrera y Carrera Diamond 18k White Gold Fancy Butterfly Ring
Located in Boca Raton, FL
Brand: Carrera y Carrera Hallmark: CyC 552161 Diamond: 0.36ct Material: 18k white gold Measurement: top: 22.5mm long x 25mm wide x 12mm high Ring Size: 6.5 Weight: 9.1 grams Thi...
Category

21st Century and Contemporary Spanish Modern Diamond Jewelry

Materials

Diamond, White Gold

Moonlight Collection Round Cluster Ring: 0.75 Carat Diamonds in 14K White Gold
Located in New York, NY
Diamond Total Carat Weight: Make a statement with the Moonlight Collection Round Cluster Ring, featuring a total carat weight of 0.75 carats. This exquisite ring showcases 57 round d...
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, 14k Gold, White Gold

0.12 Carat Diamonds in 18K Yellow Gold Cross Necklace
Located in New York, NY
Diamond Carat Weight: This graceful cross necklace features a total of 0.12 carats of diamonds. The diamonds, carefully selected for their brilliance, consist of 29 round-cut stones....
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, Yellow Gold, 18k Gold

18K White Gold Green Garnet & Sapphire Snake Earrings with Diamonds
Located in Hong Kong, HK
18K White Gold Green Garnet & Sapphire Earrings with Diamonds 144 Blue Sapphires - 1.65 CT 144 Diamonds - 0.80 CT 152 Green Garnets - 1.26 CT 18K White Gold - 6.69 GM These stunnin...
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, Garnet, Sapphire, White Gold

5 Carat Round Diamond White Gold Tennis Bracelet
Located in Miami, FL
This gorgeous 18kt White Gold Tennis Bracelet showcases 58 Round Brilliant Cut Diamonds that sparkle! Expertly crafted with a 4-prong setting and handmade by H&H Jewels, it's a breat...
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, White Gold

Zambian Pear Emerald Gemstone Choker Necklace SI/H Diamond 14 Karat White Gold
Located in IN
Crafted with meticulous attention to detail, this Zambian Pear Emerald Gemstone Choker Necklace is designed to be treasured for a lifetime. The radiant 14 karat white gold setting pr...
Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, Emerald, White Gold, 14k Gold

Prong Set Round Diamond Tennis Bracelet 14K Yellow Gold 0.95Cttw 7 Inches
Located in New York, NY
This beautifully crafted Rachel Koen tennis bracelet features prong set round brilliant cut diamonds studded in lustrous 14K yellow gold. Total white diamond weight: 0.95 carat. Diam...
Category

2010s Modern Diamond Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

14k White Gold Diamond Huggy Round Diamond Earrings
Located in New York, NY
These beautiful earrings are the perfect addition to any jewelry collection. Crafted from 14k white gold, they feature a stunning round diamond design that will catch the eye of anyone who sees them. The huggie style ensures a comfortable fit that will last all day long, making them perfect for any occasion. With a main stone color of white and a main stone of diamond, these earrings are sure to add a touch of elegance to any outfit. The metal purity of 14k and base metal of white gold ensure that these earrings will last for years to come. Don't miss your chance to own these stunning earrings. 14k White Gold Diamond Huggy...
Category

2010s North American Modern Diamond Jewelry

Materials

Diamond, White Gold

0.42ct "Big Love" Round Diamond Triangle Pendant in 18KT White Gold
Located in New York, NY
Metal: 18KT White Gold Chain Lenth: 16" Long Pendant Size: 1.5" Number of Round Diamonds: 87 Carat Weight: 0.42ctw Setting: Pave Designer: SES Creations
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

Pink Diamond Rose Pendant in 18K White and Rose Gold
Located in New York, NY
Beautiful Rose Pendant in 18K White and Rose Gold meticulously handcrafted with 95 pink melee diamonds = 0.49 carat plus 1 center pink diamond of 0.10 carat. 100 white melee diamonds...
Category

2010s American Modern Diamond Jewelry

Materials

Pink Diamond, 18k Gold, Rose Gold

Modern 14k White Gold 10 Carat Natural Diamond and Ruby 8.5 Inch Long Bracelet
Located in Los Angeles, CA
A magnificent 14k white gold bracelet set with approximately 10 carats of natural diamonds and rubies. The piece is set with 168 natural round brilliant diamonds, totaling approxima...
Category

Early 2000s North American Modern Diamond Jewelry

Materials

Diamond, Ruby, 14k Gold, White Gold

2 Carat Pink Tourmaline 2.38 Carat Rose Cut Diamond Studs
Located in New York, NY
Introducing our Tourmaline Rosecut Studs—a delicate and enchanting pair that marries the timeless brilliance of diamonds with the captivating allure of pink tourmalines. These exquis...
Category

21st Century and Contemporary Modern Diamond Jewelry

Materials

Diamond, Tourmaline, White Diamond, 14k Gold, White Gold

David Tishbi Platinum and Diamond Slice Necklace
Located in Pacific Palisades, CA
Platinum Pave Diamonds Free-Form Diamond Slice Necklace 37 E/VS 6.26 CTW 3 CT Diamond Slice 16.5″ Inches Infinity Clasp David Tishbi offers: Limited Lifetime Guarantee Complime...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Platinum

1.23ctw Marquise Sapphire & Round Diamond Ring in 14KT Gold
Located in New York, NY
14KT White Gold 6.50 Number of Marquise Cut Sapphires: 1 Carat Weight: 0.74ctw Stone Size: 7 x 5mm Number of Round Diamonds: 42 Carat Weight: 0.49ctw This ring features a marquise...
Category

2010s American Modern Diamond Jewelry

Materials

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

14k White Gold Diamond Pave Prong Drop Dangle Pear Earrings
Located in New York, NY
Add a touch of elegance to your outfit with these stunning 14k White Gold Diamond Pave Prong Drop Dangle Pear Earrings. The teardrop shape with a round diamond at the center adds a n...
Category

2010s North American Modern Diamond Jewelry

Materials

Diamond, White Gold

Modern Diamond Bracelet 6.20 Carats 390 Diamonds 18K Gold
Located in Laguna Niguel, CA
It comes with the appraisal by GIA GG/AJP All Diamonds are Natural 390 Diamonds = 6.20 Carats Metal: 18K White Gold Bracelet Length: 7.25 Inches
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

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

3.28 Carat GIA Blue Sapphire Ring
Located in New York, NY
Introducing our exquisite 3.28 Carat GIA Blue Sapphire Earring, a true embodiment of sophistication and elegance. These earrings showcase the captivating bea...
Category

20th Century Modern Diamond Jewelry

Materials

White Diamond, Blue Sapphire, Platinum

Sabbadini Large Mystery Set Sapphire Diamond Flower Brooch Pin
Located in Miami, FL
This outstanding Collectable flower brooch pin was designed by Sabbadini, Italy. It is handcrafted in solid 18K yellow gold weighing approx. 69.9 grams. It features a flowerhead desi...
Category

Late 20th Century Italian Modern Diamond Jewelry

Materials

Diamond, Sapphire, 18k Gold

Stephen Webster Diamond Emerald 18K Stingray Cuff Bracelet
Located in Miami, FL
Stephen Webster's 18-carat White Gold Couture Stingray Cuff Bracelet. Renowned for its exquisite craftsmanship and creativity. Impeccably designed with a harmonious blend of black a...
Category

21st Century and Contemporary Modern Diamond Jewelry

Materials

Diamond, Emerald, 18k Gold

18K White Gold Diamond & Green Garnet Narcissus Leaf Brooch
Located in Hong Kong, HK
18K White Gold Diamond & Green Garnet Narcissus Leaf Brooch 271 Green Garnets - 13.670 CT 14 Diamonds - 3.11 CT 52 Diamonds - 1.240 CT 18K White Gold - 17.020 GM Introducing the ex...
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, Garnet, White Gold

Diamond Cross Necklace In 18k White Gold
Located in Fort Lauderdale, FL
Diamond Cross Necklace In 18k White Gold, - 1 carat total black & white diamonds weight, - length of the necklace is 18”, - cross dimensions 7/8” x 5/8”
Category

2010s Unknown Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

French Mid-Century Gold and Multi-Gemstone Bombé Clip Earrings
Located in New York, NY
A pair of Mid-Century multi-gem and gold bombé clip earrings featuring opposing fields of emeralds and sapphires divided by collet-set diamonds, and centered by rubies, in 18k. Fran...
Category

1960s French Modern Vintage Diamond Jewelry

Materials

Diamond, Emerald, Multi-gemstone, Ruby, Blue Sapphire, Gold, 18k Gold

Alexander G VS1 1.30 Carat Princess Cut Diamond Ring 18k White Gold
Located in BEVERLY HILLS, CA
Stunning and classic diamond halo engagement ring. Center stone was GIA certified but the certificate has been lost, GIA report number 6107639669. 1.97 carats total diamond weight. ...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

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

Diana M.Custom 4.59 cts round diamond 14k yellow gold tennis bracelet
Located in New York, NY
Custom 14k yellow gold prong tennis bracelet 4.59 cts of round diamonds 55 stones 0.08 each GH color SI clarity. Excellent Cut.
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Yellow Gold

14K White Gold 1/2 Carat Mens Natural Blue & White Diamond Signet Ring 7.9g
Located in San Jacinto, CA
The 14K White Gold 1/2 Carat Blue & White Diamond Men's Signet Ring is a bold and sophisticated piece of jewelry designed to make a statement. Crafted from high-quality 14K white gol...
Category

2010s American Modern Diamond Jewelry

Materials

White Diamond, Blue Diamond, 14k Gold, White Gold

18K white gold heart earrings - estate swinging diamond studs - Romantic gift
Located in Antwerp, BE
For sale is this 18 K white gold pair of dangling heart earrings. This beautiful pair is set with little brilliant cut diamonds which combine for 0,25ct in total. They are placed in ...
Category

21st Century and Contemporary European Modern Diamond Jewelry

Materials

Diamond, Gold, 18k Gold, White Gold

0.6 Carat Diamonds in 18K White Gold Cross Pendant
Located in New York, NY
Diamond Carat Weight: This graceful cross pendant features a total of 0.6 carats of diamonds. The diamonds, carefully selected for their brilliance, consist of 54 round-cut stones. E...
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, White Gold

White Diamond Round 14K Rose Gold "Hamsa" Drop Pendent Chain Fashion Necklace
Located in Sayreville, NJ
Embrace both style and symbolism with our Rose Gold Hamsa Pendant Chain Necklace. The centerpiece of this necklace is the Hamsa pendant, a symbol reco...
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, White Diamond, Gold, 14k Gold, Rose Gold

IGI Certified 3.08 Carat Blue Sapphire & Diamond Ring in 18K White Gold
Located in KOWLOON, HK
Presenting a stunning piece of jewelry featuring an IGI Certified 3.08 Carat Sapphire in a striking vivid violetish blue color. This captivating gemstone, with an elegant pear shape,...
Category

2010s Hong Kong Modern Diamond Jewelry

Materials

Diamond, Sapphire, Blue Sapphire, White Gold

IGI Certified 4.24 Carat Pink Sapphire & Diamond Bracelet in 18K White Gold
Located in KOWLOON, HK
Introducing the enchanting IGI Certified 4.24Ct Pink Sapphire & Diamond Bracelet in 18K Gold. This exquisite bracelet features oval-shaped pink sapphires, showcasing a captivating in...
Category

2010s Hong Kong Modern Diamond Jewelry

Materials

Diamond, Pink Sapphire, White Gold

Diana M.14kt yellow gold tennis bracelet featuring 4.00 cts tw of round diamonds
Located in New York, NY
14kt yellow gold tennis bracelet featuring 4.00 cts tw of round diamonds in a 4 prong setting GH SI. Diana M. is a leading supplier of top-quality fine jewelry for over 35 years. Dia...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Yellow Gold

Diana M.14kt white gold tennis bracelet featuring 5.00 cts tw of round diamonds
Located in New York, NY
14kt white gold tennis bracelet featuring 5.00 cts tw of round diamonds GH VS SI Diana M. is a leading supplier of top-quality fine jewelry for over 35 years. Diana M is one-stop sho...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, White Gold

GIA Certified 3.50 Carat E VS1 Round Diamond Engagement Ring "Elle"
Located in New York, NY
Embrace the extraordinary with 'Elle,' a ring that defines elegance in its purest form. This exquisite engagement ring boasts a GIA Certified 3.50 Carat Round Diamond that radiates u...
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Platinum

18K Gold Nature Collection Pink Sapphire and Tourmaline Ring with Diamonds
Located in Hong Kong, HK
18K Gold Nature Collection Diamond Ring with Pink Sapphires and Tourmaline 5 Diamonds - 0.02 CT 39 Green Garnets - 0.48 CT 52 Pink Sapphires - 0.45 CT 1 T...
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, Pink Sapphire, Tourmaline, 18k Gold

Vintage TRINITY 1.30CT Diamond pendant 18K gold 18" chain/14K 35x35MM
Located in Chicago, IL
Vintage heavy, well made Trinity pendant with 18" long chain with hidden bail. Pendant flanked with 13 round brilliant cut natural diamonds, we estimate 1.30CT total weight (white H-...
Category

Late 20th Century Unknown Modern Diamond Jewelry

Materials

Diamond, 14k Gold, 18k Gold

Diana M. platinum two row diamond etarnity band features 11.71 crt
Located in New York, NY
Platinum two row diamond etarnity band features 11.71 crt of round brilliant cut diamonds. Diana M. is a leading supplier of top-quality fine jewelry for over 35 years. Diana M is o...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Platinum

GIA Certified 3.50 Carat E VS1 Round Diamond Engagement Ring "Jazmina"
Located in New York, NY
Introducing "Jazmina," a ring of unparalleled elegance, centered with a GIA Certified 3.50 Carat Round Diamond that captures the essence of sophistication. The diamond's E color rati...
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Platinum

Diana M. 15.00 Carat Round Diamond Tennis Bracelet 18kt Custom White Gold
Located in New York, NY
18 kt white gold 4 prong diamond tennis bracelet 15.00 cts tw of round diamonds 0.41 each carat.
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, White Gold

Diana M. Platinum Custom 4 Prong 17.50 Carat Round Tennis Bracelet
Located in New York, NY
Platinum custom 4 prong diamond tennis bracelet 17.50 cts of round diamonds 33 stones 0.50 carat each diamond FG color SI clarity. Excellent Cut.
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Platinum

Al Jassasiya Yellow Gold Choker With Diamonds
Located in Doha, QA
This unique piece is designed by Nada AL Sulaiti, Qatari award-winning jewellery designer. It's part of Al Jassasiya Collection which is one of our signature collections, that echoes...
Category

21st Century and Contemporary Qatari Modern Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Diana M. 14 kt white gold, 18" 4 prong diamond tennis necklace featuring 10.50
Located in New York, NY
14 kt white gold, 18" 4 prong diamond tennis necklace featuring 10.50 cts tw of diamonds Diana M. is a leading supplier of top-quality fine jewelry for over 35 years. Diana M is one-...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, White Gold

Diana M. Platinum 3 prong diamond tennis bracelet adorned with 19.50 cts
Located in New York, NY
Platinum 3-prong diamond tennis bracelet 19.50 cts of round diamonds
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, Platinum

4.00Cttw Oval Cut Diamond Eternity Wedding Band Ring 18K White Gold
Located in New York, NY
This diamond eternity band ring is a beautiful take on a classic style. It features 20 oval cut sparkling diamonds encrusted in prong setting. Crafted in fine 18K white gold. Total d...
Category

2010s American Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

GIA Certified 0.90 Carat Round Cut F VS1 Triple Excellent Diamond 18k Gold Ring
Located in Rome, IT
The center stone is a 0.90 carat round diamond with wonderful light performance; the diamond looks gorgeous in person as the brilliance and fire is remarkable! It is a bright white...
Category

2010s Unknown Modern Diamond Jewelry

Materials

Diamond, White Gold, 18k Gold, Gold

6.50 Carats Tennis Halo Rose Cut and Round Brilliant Cut Diamond Bracelet
Located in New York, NY
Introducing our exquisite 6.50 Carats Tennis Halo Rose Cut and Round Brilliant Cut Diamond Bracelet, a true masterpiece of elegance and timeless beauty. This stunning piece combines ...
Category

2010s Modern Diamond Jewelry

Materials

Diamond, 18k Gold

1.1 Carat Diamonds in 14K Yellow Gold Hoops and Huggies Earrings
Located in New York, NY
Diamond Carat Weight: These stunning hoop earrings are adorned with a total of 1.1 carats of diamonds. The design features an array of 56 brilliant round diamonds, adding to their ex...
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

Modern Tanzanite and Diamond Ring Circa 2000s
Located in ADELAIDE, SA
One 14k white gold cast and assembled tanzanite and diamond cluster ring. Featuring a pear cut tanzanite set with three claws. Brill...
Category

21st Century and Contemporary Modern Diamond Jewelry

Materials

Tanzanite, Diamond, 14k Gold

Diana M. Custom 20.05 Carat 4 Prong Round Diamond Tennis Bracelet
Located in New York, NY
Platinum custom 4 prong diamond tennis bracelet 20.05 cts of round diamonds 0.60 each carat 33 stones FG color SI clarity. Excellent Cut.
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

29.08 Carat Round Pear Shape Diamond Necklace Solid 14 Karat White Gold Jewelry
Located in IN
Crafted with meticulous attention to detail, the necklace is set in solid 14 karat white gold, providing a luxurious and enduring setting for the exquisite diamonds. The intricate de...
Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, White Gold, 14k Gold

18 Karat Yellow Gold Onyx & Fancy Diamond Tiger Necklace
Located in Hong Kong, HK
18 Karat Yellow Gold Onyx & Fancy Diamonds Tiger Necklace 9 RDDI 0.06 CT 324 RDFD 2.68 CT 39 MXOX 2.35 CT 2 RDRU 0.06 CT 18KY 23.29 GM Unleash your wild side with our 18K gold tig...
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, Onyx, Yellow Gold

0.2 Carat Diamonds Cross Pendant in 18K White Gold
Located in New York, NY
Diamond Carat Weight: The cross pendant boasts a total of 0.2 carats of diamonds. The design incorporates 37 round-cut diamonds, meticulously set to create a stunning and meaning...
Category

21st Century and Contemporary Hong Kong Modern Diamond Jewelry

Materials

Diamond, White Gold, 18k Gold

Diana M. 18kt White Gold Graduated Riviera Tennis Necklace 24.45 cts 3-prong
Located in New York, NY
18kt white gold graduated tennis necklace featuring 24.45 cts of round brilliant diamons set in a 3 prong setting. Diana M. is a leading supplier of top-quality fine jewelry for over...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

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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