Paraiba Tourmaline and Diamond Gold Dog Tag Vintage Pendant Necklace
Located in Montreal, QC
Vintage Paraiba Tourmaline and RBC Diamond Dog Tag Gold Pendant. Measuring approx. 1.1” l x 0.5” w.
Diamond, Tourmaline, Paraiba, Gold, 18k Gold, White Gold, Platinum
Diamond Dog Tag Confetti Pendant Necklace 0.73 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
This chic and modern dog tag confetti pendant is crafted in 14K yellow gold and set with 19 round brilliant-cut diamonds totaling 0.73 carats.
Diamond, 14k Gold, Yellow Gold
Star of David Diamond Dog Tag Matte Finished Charm Pendant 0.18 Carats 14KT Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold charm dog tag featuring 54 round diamonds weighing 0.18 Carats in a matte finish.
Diamond, 14k Gold, Yellow Gold
I Love You Diamond Dog Chain Bar Charm Pendant 0.19 Carats 14 Karat Yellow Gold
By Harbor Diamonds
Located in New York, NY
14 Karat yellow gold bar charm pendant featuring an I Love You symbol with 39 round diamonds weighing 0.19 carats. This price is just for the Charm Pendant Only, Not Necklace. Bui...
Diamond, 14k Gold, Yellow Gold
Star of David Am Israel Chai Dog Tag Pendant 14 Karat Yellow Gold 5 Grams
By Harbor Diamonds
Located in New York, NY
Star of David Am Israel Chai dog tag crafted in 14 karat yellow gold, 5 grams. Coming soon in white gold. Necklace not included, just pendant.
14k Gold, Yellow Gold
$1,184Sale Price / item|20% Off
Star of David Am Israel Chai Dog Tag Pendant 14 Karat White Gold 5 Grams
By Harbor Diamonds
Located in New York, NY
Star of David Am Israel Chai dog tag crafted in 14 karat white gold, 5 grams. Available in yellow gold. Necklace not included, just pendant.
14k Gold, White Gold
$37,500
Gold Diamond Dog Tag Pendant
Located in Sausalito, CA
Approximately 11.16 cttw. of pave set round diamonds. In A 18k Rose gold dog tag. Consisting of: 11.16 cttw.
Diamond 18K White Gold Puppy Dog Brooch
Located in Beverly Hills, CA
A sweet and adorable little puppy dog studded in diamonds! The piece features 2.47 carats of round brilliant-cut diamonds which are set across the entirety of the piece.
Diamond, 18k Gold, White Gold
$1,042 / item
14K Gold Natural Diamond Dog Paw & Bone Necklace
Located in Great neck, NY
So Cute and Special. - 14K Yellow Gold (gold Weight 1.58 grams) -23 Round natural Diamonds -Diamond Weight 0.18 carats -Diamond Color & Clarity GH-SI1 -Adjustable Chain Length 1...
Diamond, 14k Gold
14K Solid Gold Poodle Diamond Dog Necklace
Located in Honolulu, HI
Item Specifications: Necklace Metal: 14k Yellow Gold Total Weight: 8.1 Grams Stamped: "14KT" Diamond Count: 7 brilliant cut Diamond Color: G Diamond Clarity: VS Diamond Carat...
Diamond, Gold, 14k Gold, Yellow Gold
Vintage Diamonds & Rubies Dog Brooch in 18kt Gold
Located in Aventura, FL
This charming dog brooch is expertly crafted in 18k yellow gold and features a whimsical design brought to life with pavé-set natural rose cut diamonds (approximately 0.30 carats) an...
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Doberman Pinscher Figural Diamond Yellow Gold Dog Brooch
Located in Miami Beach, FL
Finely made Italian Doberman Pinscher dog brooch made of 14k yellow gold with a satin finish accented with diamond collar.
Diamond, 14k Gold, Yellow Gold
14 Karat White Gold Diamond Dog Tag Pendant
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 57 round brilliant cut = 0.85cttw Color: G Clarity: VS2 Dimensions: pendant measures 51.75 X 25.30mm Weight: 8.16 grams
Diamond, 14k Gold, White Gold
$754Sale Price|20% Off
14KT Yellow Gold Pave Diamond Dog Tag Pendant Necklace
Located in Antwerp, BE
Material : 14KT Yellow Gold Gold Weight : 2.6 Gram Pendant Size : 1.5cm X 1.5cm Set with : Diamonds Stone : 73 Natural Diamonds Diamond Carat : 0.32 Diamond Color : GH Diamond Cl...
Diamond, 14k Gold, Yellow Gold
$754Sale Price|20% Off
14KT White Gold Pave Diamond Dog Tag Pendant Necklace
Located in Antwerp, BE
Material : 14KT White Gold Gold Weight : 2.6 Gram Pendant Size : 1.5cm X 1.5cm Set with : Diamonds Stone : 73 Natural Diamonds Diamond Carat : 0.32 Diamond Color : GH Diamond Cla...
Diamond, 14k Gold, White Gold
14 Karat White Gold Diamond Dog Tag Pendant
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 60 round cut = 0.25cttw Color: G Clarity: VS Dimensions: pendant measures 30 X 14.5mm Weight: 3.52 grams
Diamond, 14k Gold, White Gold
Bull-Dog Diamond Cats Eye Chrysoberyl Gold Pendant
Located in Beverly Hills, CA
Look at that face! The most adorable pendant featuring your favorite doggo with 0.56 carats of fancy yellow diamond ears and 2 cats eye chrysoberyl as eyes. Hand fabricated in 18k ro...
Chrysoberyl, Diamond, 18k Gold, Rose Gold
Victorian Diamond 18 Karat Gold Yorkshire Terrier Dog Stickpin
Located in Philadelphia, PA
Depicted as a bust of a Yorkshire Terrier dog with very texturous fur Eyes are two old European cut diamonds weighing in total approximately 0.03 carat Tested as 18 karat gold Cir...
Diamond, White Diamond, Gold, Yellow Gold, 18k Gold
Qeelin Dog Diamond Onyx 18K Rose Gold Pendant Necklace
Located in Banbury, GB
SKU 33301870 Comes With Full Set (Box + Card) Date 2023 Model Wang Wang Serial Number AB*************** Metal 18k Rose Gold Stones Diamond, Onyx Total Diamond Weight 0.379ct approx W...
Diamond, Onyx, Gold, 18k Gold, Rose Gold
Dog Paw Pendant, Turquoise with Diamonds, Emerald & 14k Gold
By Jen Proudman Jewelry
Located in New York, NY
Dog Paw Pendant Turquoise, Diamonds, Emerald & 14k Gold Hand carved turquoise dog paw with four oval diamonds - one in each paw and an oval emerald bezeled in 14k gold in the d...
Diamond, Emerald, Turquoise, 14k Gold
Italian 1960s Gold Jade Sapphire Ruby Diamond Dog Brooch
Located in New York, NY
Cute Italian made, circa 1960s 18k gold dog brooch. Set with jade, sapphires, rubies and diamonds.
Diamond, Jade, Ruby, Sapphire, Gold
Enamel Bull Dog Diamond Eyes Gold Vintage Pendant Necklace
Located in Montreal, QC
Simply Delightful! Beautiful Whimsical Enamel BULLDOG with Diamond Eyes Gold Vintage Pendant Necklace. Suspended from an 18.5” Link Chain. Hand crafted Enamel 14K Yellow Gold Pendant...
Diamond, Gold, 14k Gold, Yellow Gold, Enamel
Gabriel & Co. 14K Yellow Gold Diamond Dog Tag Necklace #24497
By Gabriel & Co.
Located in Washington Depot, CT
Gabriel & Co. 14K Yellow Gold Diamond Dog Tag Necklace- This sparkling Gabriel & Co.
Diamond, 14k Gold, Yellow Gold
1.24 Carat Pave Diamond Ruby Gold Pointer Dog Brooch
Located in Stamford, CT
1930's Art Deco Pave Diamond Ruby gold pointer dog brooch. This unique brooch features a stunning 31 round cut diamonds totaling 1.24 carat's in a pave setting, radiating brilliance ...
Diamond, Ruby, Gold, 14k Gold, White Gold, Yellow Gold
$1,333 / item
14 Karat Rose Gold 0.15 Carat Diamond Dog Tag
Located in Great neck, NY
Add this Beautiful 14K Yellow Gold Diamond Tag Charm to any necklace or bracelet, this charm features 0.15cts of round white diamonds.
Diamond, 14k Gold, Rose Gold
Faye Kim 18 Karat Gold Diamond Basset Hound Dog Charm
By Faye Kim
Located in Darien, CT
Faye Kim's 18k Gold Basset Hound Dog Charm is complete with sparkling diamond eyes.
Diamond, 18k Gold, Gold
14 Karat Rose Gold 0.15 Carat Diamond Dog Tag
Located in Great neck, NY
This Pretty MOM Necklace makes the perfect gift either for ones self or a wonderful Mom! Crafted of 14K Yellow Gold features 0.08cts of Round Natural White Diamonds and hangs on an 1...
Diamond, 14k Gold, Yellow Gold
14K Yellow Gold 0.15ct Diamond Dog Bone Earrings for Her
By Joelle Fine Jewelry
Located in Great neck, NY
Quality Diamond Earrings: Made from real 14k gold and glittering Diamonds on a dog bone design approximately 0.15 ct.
Diamond, Yellow Gold
14K White Gold 0.15ct Diamond Dog Bone Earrings for Her
By Joelle Fine Jewelry
Located in Great neck, NY
Quality Diamond Earrings: Made from real 14k gold and glittering Diamonds on a dog bone design approximately 0.15 ct.
Diamond, White Gold
Suzanne Kalan Medium Diamond Dog Tag Necklace
By Suzanne Kalan
Located in Weston, MA
Pendant measures 1.1” long x 0.6” wide and is composed of .85ct round white diamonds & .92ct white diamond baguette in 18k white gold “fireworks” setting 18k white gold dog tag n...
Diamond, White Diamond, 18k Gold, White Gold
Gold Vermeil Cat & Dog rings
Located in Birmingham, MI
Gold Vermeil Cat & Dog rings Diamond eyes and ears
Diamond, 14k Gold, Vermeil
14KT Yellow Gold 1.00CT-TW Pavé Diamond Dog Tag Pendant Necklace
Located in New York, NY
Metal: 14KT Yellow Gold Pendant Style: Large Dog Tag Diamonds: Natural Diamonds Diamond Setting: Pavé Total Diamond Weight: 1.00CT Total Weight Diamond Color: G Diamond Clarity: VS–S...
Diamond, 14k Gold, Yellow Gold
Dog Paw Pendant, Moonstone with Diamonds, Pink Tourmaline & 14k Gold
By Jen Proudman Jewelry
Located in New York, NY
Dog Paw Pendant Moonstone, Diamonds, Pink Tourmaline & 14k Gold Hand carved moonstone dog paw with four oval diamonds - one in each paw.
Diamond, Moonstone, Tourmaline, 14k Gold
Dog's Head Yellow Gold 18K Ruby Sapphire Diamond Brooch 1960S
Located in Geneva, CH
A lovely dog's head Brooch in yellow gold 18K set by round diamonds, cabochon ruby eyes and sapphire on the nose.
Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold
14KT White Gold 1.00CT-TW Pavé Diamond Dog Tag Pendant Necklace
Located in New York, NY
This bold yet refined dog tag necklace is crafted in solid 14KT white gold and set with a striking pavé of natural diamonds.
Diamond, 14k Gold, White Gold
14KT Yellow Gold .50CT-TW Pavé Diamond Dog Tag Pendant Necklace
Located in New York, NY
Metal: 14KT Yellow Gold Pendant Style: Small Dog Tag Diamonds: Natural Diamonds Diamond Setting: Pavé Total Diamond Weight: 0.50CT Total Weight Diamond Color: G Diamond Clarity: SI C...
Diamond, 14k Gold, Yellow Gold
Kieselstein-Cord Foo Dog Diamond 18K Gold Oriental Pendant Necklace
By KIESELSTEIN-CORD
Located in Miami, FL
Kieselstein-Cord Foo Dog Pendant Necklace a Symbolic Oriental Masterpiece 1990s Kieselstein-Cord Foo Dog Pendant Necklace expertly crafted with 18K Green gold, this exquisite neckla...
Diamond, 18k Gold
Dalmatian Puppy White & Black Diamonds 18K White Gold Dog Ring
By Unbranded
Located in Tysons, VA
Dimensions: 2.09x1.81x2.98cm Color: 18K White Gold 31 Black Diamonds 0.51 CT 72 White Diamonds 1.20 CT 2 Ruby 0.04 CT 18KW 9.12 GM 18K Gold & Precious Diamond & Gemstone Jewelry Ou...
Diamond, Ruby, 18k Gold, White Gold
Diamond Dog Tag Necklace with Diamond Bail
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Diamonds Approx. Carat Weight: .45cttw Diamond Clarity: SI1 Diamond Color: H/I Stone Cut: Round Dimensions: 31mm x 16mm Metal Choice: 14K Yellow Gol...
Diamond, 14k Gold, Yellow Gold
14KT White Gold .50CT-TW Pavé Diamond Dog Tag Pendant Necklace
Located in New York, NY
This small pavé diamond dog tag pendant offers a crisp, modern look in solid 14KT white gold.
Diamond, 14k Gold, White Gold
Puppy Dog Fancy Pave Diamond Ruby 18K Rose Gold Ring
By Unbranded
Located in Tysons, VA
Dimensions: 2.09x1.81x2.98cm Color: 18K Rose Gold Materials: "103 Fancy Diamonds 1.70 CT 2 Ruby 0.06 CT 18KR 8.25 GM (WNTT)" 18K Gold & Precious Diamond & Gemstone Animal & Fantasy ...
Diamond, Ruby, 18k Gold, Rose Gold
$3,600Sale Price|20% Off
Dog pendant Diamond pendant 14 Karat Gold pendant 18" chain
Located in Boca Raton, FL
Dog pendant playing with a ball, stunning pendant made in 14KT gold with a natural diamond 2.9mm roound brilliant (Si/G) chain is 18" long and the pendant is just over 1 inch mark in...
Diamond, 14k Gold
Faye Kim 18K Gold Diamond Mini Dog Tag Pendant, USA, New
By Faye Kim
Located in Darien, CT
Versatile and easy to wear, the mini version of Faye's popular 18k gold diamond Dog Tag pendants is perfect for everyday.
Diamond, Gold, 18k Gold
14K Yellow Gold Terrier Dog Pendant with Diamonds, Retro Style, USA
Located in Palm Desert, CA
This charming 14 karat yellow gold terrier dog pendant is a delightful treasure for dog lovers and fine jewelry collectors alike.
Diamond, Gold, 14k Gold, Yellow Gold
Edwardian Diamond Ruby 14 Karat Yellow Gold Antique Boxer Dog Brooch
Located in Philadelphia, PA
Designed as a stylized boxer dog with dimensional features With a finely engraved matte body and high polish accents Featuring single cut diamonds bead set as collar Weighing approxi...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Vintage Two Tone Gold Diamond Elegant Poodle Dog Textured Pin Brooch
Located in Montclair, NJ
--Stone(s):-- (6) Natural Genuine - Old Single Cut - Pave Set - Nice Brilliant White Diamonds - 0.04ctw (approx.) Material: Solid 14k Yellow Gold w/ White Gold Accents Total Weight:...
Diamond, Gold, White Gold, Yellow Gold
10K Yellow Gold Retro Terrier Dog Pendant with Diamonds, USA, 3.6g
Located in Palm Desert, CA
10 Karat Yellow Gold Diamond Terrier Dog Pendant. The adorable pendant of a Terrier dog is highly textured with three small round diamonds set in white gold on the collar.
Diamond, Gold, Yellow Gold, 10k Gold, White Gold
Chrome Hearts Dog Tag Cut Out Cross Diamond 22 Karat Gold Pendant
By Chrome Hearts
Located in Tysons, VA
Details: Brand: Chrome Hearts Model: Dog Tag Cut Out Cross Pendant Origin: Japan Metal: Gold Gemstones: Natural Diamonds Style: Gothic / Designer / Pendant Necklace Hallmarks: Chrom...
Diamond, 22k Gold, Yellow Gold, Gold
Vintage Italian 18kt Gold Diamond Sapphire Terrier Dog Brooch Pin, Textured Mid
Located in North Miami, FL
Charming vintage 18kt yellow and white gold dog brooch rendered in an expressive openwork design with wonderful dimensional texture and personality.
Diamond, Sapphire, Gold, 18k Gold
14 Karat White Gold 0.13 Carat Diamond Dog Paw Stud Earrings
Located in Great neck, NY
Sweet and sassy, these Diamond Dog Paw Studs earrings complement her flirty personality.
Diamond, 14k Gold, White Gold
Antique Diamond and 18k Yellow Gold Shih Tzu/ Lhasa Apso Dog Pendant
Located in Jesmond, Newcastle Upon Tyne
This impressive diamond dog pendant in gold is supplied with an IDGL diamond grading report card.
Diamond, Yellow Gold
Turquoise &18k yellow Gold & Diamond Dog Eye Beaded Collar Brooch
Located in Great Neck Plaza, NY
This charming 20th-century brooch, expertly crafted from 18K gold, features a whimsical dog design with a vibrant turquoise-colored body and elegant gold accents. The playful collar ...
18k Gold
David Yurman Diamond Dog Tag Pendant 35mm & Necklace 26in 18K Yellow Gold
By David Yurman
Located in Tampa, FL
Striking David Yurman 18k yellow gold dog tag pendant accented with diamonds, paired with a 26 inch 2.7mm David Yurman box chain.
Diamond, 18k Gold, Yellow Gold
Dog Puppy Diamond Pave & Ruby 18K Rose White Gold Animal Ring
By Unbranded
Located in Tysons, VA
Dimensions: 2.10x3.10x1.00cm Color: 18K Rose Gold Materials: "30 White Diamonds 0.19 CT 111 Fancy Diamonds 1.25 CT 2 Ruby 0.03 CT 18KR 7.39 GM (WBTT)" 18K Gold & Precious Diamond & ...
Diamond, Ruby, 18k Gold, Rose Gold, White Gold
Dog Puppy Daschound Fancy Diamond & Ruby 18K Rose Gold Animal Ring
By Unbranded
Located in Tysons, VA
Dimensions: 2.00x1.30x2.80cm Color: 18K Rose Gold Materials: "67 Fancy Diamonds 0.70 CT 4 Ruby 0.02 CT 18KR 4.68 GM (WBTT)" 18K Gold & Precious Diamond & Gemstone Animal & Fantasy J...
Diamond, Ruby, 18k Gold, Rose Gold
Vintage H. Stern Diamond Ruby Basset Hound Dog Yellow Gold Pin Brooch
By H. Stern
Located in Southampton, PA
18k Yellow Vintage Diamond and Ruby Basset Hound Dog Brooch Pin by H.
Diamond, Ruby, Yellow Gold
Aaron Basha 18K Gold Dog Charm with Diamond Bail, Italy, Modern Design
By Aaron Basha
Located in Sewickley, PA
Perfect for dog lovers!
Diamond, 18k Gold
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.
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.