Blue Sapphire Emerald Cut Link Bracelet in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 7.89 ct. blue sapphire emerald cuts. Total of 13 stones. Handmade in 18k yellow gold. Length is 7".
Blue Sapphire, Yellow Gold
GIA 1.50 ct. White Diamond Round 4 prong Pendant Necklace in 18K
Located in Los Angeles, CA
Beautiful 1.50 ct. L VS2 white diamond round. Handmade in 18k white gold. Length is 18". Comes with GIA certificate.
White Diamond
GIA 1 Carat Each Oval Diamond East West Bezel Prong Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous 47.31 ct. GH SI white diamond ovals. Handmade in 18k white gold. Total of 47 stones, each one is 1 carat. All stones come with GIA certificates. Length is 16".
Diamond, White Gold
GIA 1 Carat Each Emerald Cut Diamond Eternity Band Ring in 18K White Gold
Located in Los Angeles, CA
Gorgeous 14.14 ct. FG VVS2-VS2 white diamond emerald cuts. Total of 14 stones, each one is 1 carat. Handmade in 18k white gold. Comes with GIA certificates for each stone. Ring s...
Diamond, White Gold
GIA 3 Carat White Diamond Round Solitaire Pendant Necklace in 18K White Gold
Located in Los Angeles, CA
Beautiful 3.01 ct. L SI2 white diamond round. Handmade in 18k white gold. Comes with GIA certificate. Length is 16".
White Diamond, White Gold
3.35 Carat White Diamond Round Bezel Solitaire Ring in Black Rhodium & 18K
Located in Los Angeles, CA
Beautiful 3.35 ct. white diamond round. Handmade in 18k yellow gold. Ring size 6.75. No certificate.
White Diamond, Rhodium
GIA 3 Carat Each Yellow Radiant Diamond Stud Earrings in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 6.05 ct. WX VS-SI radiant diamonds. Handmade in 18k yellow gold with push back setting. Comes with GIA certificates.
Diamond, Yellow Gold
GIA White Diamond Cushion Bezel with Bars Bracelet in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 15.03 ct. HI VVS SI white diamond cushion cuts. Total of 16 stones, each one is 0.90 to 1 carat. Handmade in 18k yellow gold. Length is 7". Comes with GIA certificates.
White Diamond, Yellow Gold
GIA 0.50 Carat Each Oval Diamond Bezel Prong Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 20.68 ct. GHI SI white diamond ovals. Total of 41 stones, each one is 0.50 ct. Handmade in 18k yellow gold. Length is 16". Each stone comes with a GIA certificate.
Diamond, Yellow Gold
GIA 0.40 Carat Each Multi Shape Diamond Bezel Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 16.08 ct. HI VVS-SI white diamond emerald cuts, pear shapes, and ovals. Handmade in 18k yellow gold. Each stone is 0.40 ct. and there are a total of 40 stones. All stones...
Diamond, Yellow Gold
GIA 1 Carat Each Heart Diamond Eternity Band Ring in 18K White Gold
Located in Los Angeles, CA
Gorgeous 12.22 ct. EFG SI1-SI2 white diamond hearts. Total of 12 stones, each one is 1 carat. Handmade in 18k white gold. Ring size 7. GIA certificates included.
Diamond, White Gold
GIA 1 Carat Each Pear Shape Diamond Cluster Earrings in 18K White Gold
Located in Los Angeles, CA
Gorgeous 10.02 ct. FG SI2 white diamond pear shapes. Total of 10 stones, each one is 1 carat. Handmade in 18k white gold. Comes with GIA certificates.
Diamond, White Gold
White Diamond Round Paper Clip Necklace in 14K Yellow Gold
Located in Los Angeles, CA
Beautiful 2.20 ct. white diamond rounds. Total of 11 stones. Handmade in 14k yellow gold. Length is 20".
White Diamond, Yellow Gold
GIA Pinkish Orange Padparadscha Sapphire Cushion & Diamond Ring in 18K Rose Gold
Located in Los Angeles, CA
Gorgeous 2.62 ct. GIA pinkish orange padparadscha sapphire cushion with 0.84 ct. white diamond cadillac cut stones. Handmade in 18k rose gold. Ring size 6.25. Comes with GIA certi...
Diamond, Sapphire, Padparadscha Sapphire , Rose Gold
GIA 0.90 Carat Each Round Diamond Bezel & Links Bracelet in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 11.75 ct. KLM VS-SI white diamond rounds. Total of 13 stones, each one is 0.90 ct. Handmade in 18k yellow gold. Length is 7". Comes with GIA certificates.
Diamond, Yellow Gold
GIA 0.30 Carat Each White Emerald Diamond Tennis Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous 32.50 ct. FG VVS-VS white diamond emerald cuts. Total of 108 stones, each one is 030 ct. Handmade in 18k white gold. Length is 16". Each stone comes with a GIA certifica...
Diamond, White Gold
GIA 1 Carat Each White Heart Diamond Eternity Band Ring in 18K White Gold
Located in Los Angeles, CA
Beautiful 12.16 ct. HI SI white diamond hearts. Total of 12 stones that are 1 carat each. Handmade in 18k white gold. Ring size 6.5. Each stone comes with a GIA certificate.
Diamond, White Gold
GIA 1.50 Carat Each White Oval Diamond Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Gorgeous 40.68 ct. IJ VS-SI white diamond ovals. Each stone weighs 1.50 ct. and comes with a GIA certificate. Total of 27 stones. Length is 7". Handmade in 18k white gold.
Diamond, White Gold
GIA 1 Carat Each Pear Shape Diamond Cluster Earrings in 18K White Gold
Located in Los Angeles, CA
Gorgeous 10.00 ct. GH SI white diamond pear shape clusters. Handmade in 18k white gold. Each stone is 1 carat in weight and comes with a GIA certificate.
Diamond, White Gold
GIA 2 Carat Each Yellow Radiant Diamond East West Bracelet in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 35.39 ct. QZ VS-SI yellow diamond radiant cuts. Handmade in 18k yellow gold. Total of 17 stones, each one 2 ct. All stones come with GIA certificates. Length is 7.5".
Diamond, Yellow Gold
GIA 1 Carat Each White Oval Diamond Eternity Band Ring in 18K White Gold
Located in Los Angeles, CA
Beautiful 13.14 ct. HI VS-SI white diamond ovals. Handmade in 18k white gold. Each stone is 1 ct. and comes with a GIA certificate. Ring size 6.75.
Diamond, White Gold
GIA 1 Carat Each Radiant Diamond Eternity Band Rin g in 18K White Gold
Located in Los Angeles, CA
Beautiful 11.05 ct. D SI white diamond radiants. Handmade in 18k white gold. Each one is 1 ct. Comes with GIA certificates. Ring size 6.5.
Diamond, White Gold
Baroque White Pearl and Pave Diamond Dangle Earrings in 18K White Gold
Located in Los Angeles, CA
Beautiful white baroque pearls with 0.31 ct. of good quality white diamond round pave. Handmade in 18k white gold.
Diamond, Pearl, White Gold
GIA 0.50 Carat White Emerald Diamond Bezel Prong Pendant in Rhodium & 18K Gold
Located in Los Angeles, CA
Beautiful 0.50 ct. D VS2 white diamond emerald cut. Handmade in 18k yellow and black rhodium. This pendant does not come with a chain. GIA certificate is included.
Diamond, 18k Gold, Rhodium
GIA Fancy Deep Brownish Yellow Marquise Diamond Pendant Necklace in 18K Gold
Located in Los Angeles, CA
Beautiful 1.97 ct. fancy deep brownish yellow diamond marquise handmade in 18k yellow gold. Length is 18". Comes with GIA certificate.
Diamond, 18k Gold
White Diamond Round Link Bracelet in 18K Rose Gold
Located in Los Angeles, CA
Gorgeous 13.85 ct. white diamond rounds. Handmade in 18k rose gold. Length is 6.5".
White Diamond, Rose Gold
GIA 0.50 Carat Each Round Diamond Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Beautiful 15.03 ct. DE VVS-VS white diamond rounds. Total of 30 stones, each one is 0.50 ct. Handmade in 18k white gold. Length is 7".
Diamond, White Gold
GIA 0.50 Carat Each Round Diamond Eternity Band Ring in 18K Yellow Gol
Located in Los Angeles, CA
Gorgeous 7.10 ct. J VVS-SI white diamond rounds. Total of 13 stones, each one is 0.50 ct. Handmade in 18k yellow gold. Ring size 6.5. Each stone comes with GIA certificate.
Diamond
White Coral and White Diamond Jewelry Set in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful white coral and 3.00 ct. of good quality white diamond rounds. Handmade in 18k yellow gold. Set of necklace, earrings, and ring. Necklace is 15.75" and ring is size 6.5.
Coral, White Diamond, Yellow Gold
GIA 1 Carat Marquise Diamond East West Bezel Pendant in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.00 ct. L SI2 white diamond marquise. Handmade in 18k yellow gold. Length is 18". Comes with GIA certificate.
Diamond, Yellow Gold
GIA 1 Carat Each Emerald Diamond 4 Prong Eternity Band Ring in 18K White Gold
Located in Los Angeles, CA
Gorgeous 14.11 ct. K VVS-VS2 white diamond emerald cuts. Handmade in 18k white gold. Total of 14 stones, each one is 1 ct. Each stone comes with a GIA certificate. Ring size is 6.5.
Diamond, White Gold
GIA White Diamond and Emerald Cross Pendant Necklace in 18K Gold
Located in Los Angeles, CA
Beautiful 1.85 ct. emerald emerald cuts with 3.25 ct. white diamond emerald cuts that are HI VVS-VS. Handmade in 18k white gold. Length is 19". The white diamonds come with GIA ce...
White Diamond, Emerald, 18k Gold
GIA 1 Carat Each Emerald Cut Diamond Bezel Eternity Band Ring in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 11.10 ct. IJ VVS-VS white diamond emerald cuts. Handmade in 18k yellow gold. Ring size 7. Each stone comes with a GIA certificate.
Diamond, Yellow Gold
Peridot Oval and White Diamond Round Ring in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous big peridot oval with good quality white diamond rounds. Handmade in 18k yellow gold. Ring size 7.
White Diamond, Peridot, Yellow Gold
GIA 17.93 Carat Paraiba Blue Green Tourmaline Cushion Ring in 18K White Gold
Located in Los Angeles, CA
Amazing 17.93 ct. paraiba blue green tourmaline cushion with 0.62 ct. white diamond rounds. Handmade in 18k white gold. Ring size 6.75. Comes with GIA certificate.
Paraiba, White Gold
GIA White Pear and Oval Diamond Bezel Dangle Earrings in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 8.21 ct. HI IF-SI2 white diamond pear shapes and ovals. Handmade in 18k yellow gold. Each stone comes with a GIA certificate.
Diamond, Yellow Gold
GIA 18 Carat Sri Lanka Yellow Sapphire Cushion Bezel Ring in 18K Yellow Gold
Located in Los Angeles, CA
Stunning 18.81 ct. unheated Sri Lanka yellow sapphire cushion. Handmade in 18k yellow gold. Ring size 6.5. Comes with GIA certificate.
Yellow Sapphire, Yellow Gold
Old Cut Diamond Art Deco Circa 1920 Bracelet in Platinum
Located in Los Angeles, CA
Gorgeous 8.00 ct. old cut diamonds set in platinum. Circa 1920.
Diamond, Platinum
Emerald Pear Shape Solitaire Ring in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 5.98 ct. emerald pear shape. Handmade in 18k yellow gold. Ring size 6.5.
Emerald, Yellow Gold
Ruby and White Diamond Emerald Cut Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Absolutely stunning 41.23 ct. ruby emerald cuts with 14.14 ct. white diamond emerald cuts. Total of 100 stones, 50 of each. Handmade in 18k yellow and white gold. Length is 15.75".
White Diamond, Ruby, Yellow Gold
Blue Sapphire Emerald Cut Bezel Prong Links Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 16.54 ct. blue sapphire emerald cuts. Total of 29 stones. Handmade in 18k yellow gold. Length is 15".
Blue Sapphire, Yellow Gold
GIA Sri Lanka No Heat 1.87 ct Blue Sapphire Oval & Diamond Ring in Platinum
Located in Los Angeles, CA
Gorgeous 1.87 ct. Sri Lanka no heat blue sapphire oval with good quality white diamond rounds. Handmade in platinum. Ring size 6.5. Comes with GIA.
Diamond, Blue Sapphire, Platinum
GIA White Diamond Oval and Pear Bezel Prong Chain Bracelet in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 9.93 ct. JK SI white diamond ovals and pear shapes. Total of 10 stones. Length is 7". Each stone comes with a GIA certificate.
White Diamond, Yellow Gold
GIA 4 Carat Yellow Heart Diamond Bezel Solitaire Ring in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 4.01 ct. W-X VS1 diamond heart shape. Handmade in 18k yellow gold. Ring size 6.25. Comes with GIA certificate.
Diamond, Yellow Gold
GIA 0.50 Carat Emerald Cut Diamond Bezel Prong Pendant in Rhodium & 18K Gold
Located in Los Angeles, CA
Beautiful 0.50 ct. I VS2 white diamond emerald cut. Handmade in 18k yellow gold with black rhodium. Comes with GIA certificate.
Diamond, 18k Gold, Rhodium
GIA Old Mine Cut Bezel Prong Pedant in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 0.97 ct. H VVS2 old mine cut. Handmade in 18k yellow gold. Comes with GIA certificate.
Diamond, Yellow Gold
GIA White Diamond Round Small Big Bezel Prong Chain Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 18.96 ct. HIJ IF-SI2 white diamond rounds. Each stone has a GIA certificate. Length is 15". Handmade in 18k yellow gold.
White Diamond, Yellow Gold
4 Carat Blue Sapphire Cushion and White Cadillac Diamond Ring in 18K White Gold
Located in Los Angeles, CA
Gorgeous 4.07 ct. blue sapphire cushion with 0.79 ct. white diamond cadillac stones. Handmade in 18k white gold. Ring size 6.25.
Diamond, Blue Sapphire, White Gold
GIA 0.30 Carat Each Emerald Cut Diamond East West Prong Necklace in 18K Gold
Located in Los Angeles, CA
Stunning 24.79 ct. I-J IF-VS2 white diamond emerald cuts. Total of 81 stones, 0.30 ct. each. Handmade in 18k yellow gold. Length is 15.5". Each stone comes with a GIA certificate.
Diamond, 18k Gold
White Asscher and Round Diamond Triple Semi Hoop Earrings in 14K Yellow Gold
Located in Los Angeles, CA
Gorgeous 2.35 ct. white diamond asschers with 2.90 ct. white diamond rounds. Handmade in 14k yellow gold. Push back setting.
Diamond, Yellow Gold
GIA Multi-Shape Yellow and White Diamond Round Bracelet in 18K Two Tone Gold
Located in Los Angeles, CA
Gorgeous 13.21 ct. S-Z VVS2-SI2 multi shape yellow diamonds with 4.50 ct. white diamond rounds. Handmade in 18k white and yellow gold. Length is 7". Comes with GIA certificates.
White Diamond, Gold
GIA 0.70 Carat Each Round Diamond Dangle Earrings in Black Rhodium & 18K Gold
Located in Los Angeles, CA
Gorgeous 1.40 ct. K VVS white diamond rounds. Handmade in 18k yellow and black rhodium. Comes with GIA certificates.
Diamond, 18k Gold, Rhodium
GIA White Diamond Oval Step Cut Graduated Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 19.80 ct. HIJ VVS-SI white diamond step cut oval necklace. Total of 31 stones. All stones come with a GIA certificate. Handmade in 18k yellow gold. Length is 15".
White Diamond, Yellow Gold
GIA 4.93 ct. Yellow Diamond Radiant Stud Earrings in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 4.93 ct. UX VVS-SI yellow diamond radiants. Handmade in 18k yellow gold. GIA certificates included. Other sizes available.
Yellow Diamond, Yellow Gold
GIA 5 Carat Each Yellow Diamond Radiant Stud Earrings in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 10.00 ct. UV VS-SI yellow diamond radiants. Handmade in 18k yellow gold with push back setting. GIA certificates included. Several other sizes available.
Yellow Diamond, Yellow Gold
Salt and Pepper Diamond Rose Cut Bezel Pendant Necklace in Rhodium & 18K Gold
Located in Los Angeles, CA
Beautiful 2.10 ct. salt and pepper pear shape rosecut diamond. Handmade in 18k yellow gold and black rhodium. Length is 14".
Diamond, 18k Gold, Rhodium
10 Carat Blue Sapphire Oval East West Bezel Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 10.01 ct. blue sapphire oval. Handmade in 18k yellow gold. Length is 18".
Blue Sapphire, Yellow Gold
9 Carat Emerald Octagonal East West Bezel Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Stunning 9.00 ct. emerald emerald cut. Handmade in 18k yellow gold. Length is 18".
Emerald, Yellow Gold
GIA 0.50 Carat Each Round Diamond Tennis Bracelet in 18K White Gold
Located in Los Angeles, CA
Beautiful 16.09 ct. IJ SI white diamond rounds. Total of 32 stones, 0.50 ct. each. Handmade in 18k white gold. Length is 6.5". Each stone comes with a GIA certificate.
Diamond, White Gold
GIA 0.30 Carat Each Round Diamond Tennis Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous 29.18 ct. EF SI white diamond rounds. Handmade in 18k white gold. Each stone is 0.30 ct. with a total of 81 stones. Length is 15" but can be adjusted. Each stone comes w...
Diamond, White Gold
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.