Sparkling 1 pc Natural Diamond 1.0 ct Round G VVS2 GIA Certificate
Located in רמת גן, IL
with GIA Certificate and laser inscription number. SKU: C-DSPV-167352-9 GIA 7456165498
2010s Israeli Loose Gemstones
Diamond
Sparkling 1 pc Natural Diamond 1.0 ct Round G VVS2 GIA Certificate
Located in רמת גן, IL
with GIA Certificate and laser inscription number. SKU: C-DSPV-167352-9 GIA 7456165498
Diamond
Exceptional Emerald and Diamond Earrings with GIA Certification in Platinum
Located in Wailea, HI
generations. For the discerning collector, this pair comes with a GIA Certification, providing absolute peace
White Diamond, Emerald, Diamond, Platinum
Dazzling 1 pc Natural Diamond with 1.01 ct H VVS2 - GIA Certificate
Located in רמת גן, IL
GIA Certificate sealed and laser inscription number. SKU: C-DSPV-167352-10 GIA 7441652377
Diamond
2 Pcs Natural Diamonds, 0.81 Ct, Emerald, I, If 'Flawless', GIA Certificate
Located in רמת גן, IL
comes with an GIA Certificate and laser inscription number. MKN-190 & MKN-191 GIA 6392564930
Diamond
Natural Round Brilliant Diamond in a 1.00 Carat G VS1, GIA Certificate
Located in רמת גן, IL
comes with an GIA Certificate and laser inscription number. SKU: C-DSPV-167351-15 GIA 6442629353
Diamond
Natural Emerald Cut Diamonds in a 0.81 Carat I IF, GIA Certificate
Located in רמת גן, IL
comes with an GIA Certificate and laser inscription number. MKN-190 & MKN-191 GIA 6392564930
Diamond
Dazzling 1 pc Natural Diamond with 1.07 ct H VS2, GIA Certificate
Located in רמת גן, IL
with GIA Certificate and laser inscription number. GIA report no. 2244996786 Sku: DSPV-264
Diamond
Sparkling 1pc Natural Diamond w/ 0.53ct Round Brilliant E VVS2 GIA Certificate
Located in רמת גן, IL
, polish, and symmetry. This diamond comes with GIA Certificate and laser inscription number. SKU: 183155
Diamond
GIA Certificate 1.51 Carat Pear Shape Diamond Engagement Ring
By M&V Vanguard Jewelry
Located in New York, NY
-sized) Band width: 2.66mm Weight: 7grams. Comes with box, GIA Certificate (2211132755 ), Appraisal
Diamond, Platinum
Dazzling 1 pc Natural Diamond 1.03 ct Round I VVS1 GIA Certificate
Located in רמת גן, IL
diamond comes with GIA Certificate and laser inscription number. EXTREMLY SPARKLES SKU: C-DSPV-167351-6
Diamond
Natural Round Brilliant Diamond in a 0.41 Carat I SI2, GIA Certificate
Located in רמת גן, IL
and shine. This diamond comes with a GIA Certificate and laser inscription number. GIA 1447029101
Diamond
Dazzling 1pc Natural Diamond w/ 1.00 ct Cushion F VVS2 GIA Certificate
Located in רמת גן, IL
polish and very good symmetry. This diamond comes with GIA Certificate and laser inscription number. SKU
Diamond
1 pc Natural Diamond - 0.62 ct - Emerald - D (colourless) - VS2- GIA Certificate
Located in רמת גן, IL
diamond comes with an GIA Certificate sealed in a security Blister and laser inscription number. M-94
Diamond
Dazzling 1 Pc Natural Diamond 0.55 Ct Heart D VVS2, GIA Certificate
Located in רמת גן, IL
have the highest color grade. It comes with GIA Certificate and laser inscription number. SKU: PT-1159
Diamond
Natural Emerald Cut Diamond in a 0.62 Carat D VS2, GIA Certificate
Located in רמת גן, IL
diamond comes with a GIA Certificate sealed in a security Blister and a laser inscription number. SKU: M
Diamond
Cushion Cut Fancy Diamond ct. 5 GIA Certificate with Two Side Triangle Diamonds
By Angeletti
Located in Roma, IT
Cushion Cut Fancy Diamond ct. 5.03 GIA Certificate Ring White Gold with Two Side Triangle Diamonds
Diamond, 18k Gold, White Gold
Sparkling 1 pc Natural Diamond with 1.63 ct J VS1 - GIA Certificate
Located in רמת גן, IL
1.63 carat J VS1 excellent cut. This diamond comes with GIA Certificate and laser inscription number
Diamond
Sparkling 1 Pc Natural Diamond with 1.03 Ct G VS1, GIA Certificate
Located in רמת גן, IL
VS1 very good cut. This diamond comes with GIA Certificate and laser inscription number. SKU: DSPV
Diamond
$7,200Sale Price|20% Off
0.77ct GIA certificate Red Emerald (Red Beryl)of American Rare Eye Clean
Located in bangkok, TH
GIA certificate Red emrald red beryl rare size cleanest collection Name: Natural Red Beryl Red
Beryl
$5,520Sale Price|20% Off
2.68 Ct GIA Certification Natural Emerald Russia No Oil eye clean Gemstone
Located in bangkok, TH
EMA151 2.68 Ct GIA Certification Natural Emerald Russia No Oil eye clean Gemstone GEM DESCRIPTION
Emerald
Dazzling 2 pcs Natural Diamonds with 1.06ct Round D VS1 GIA Certificate
Located in רמת גן, IL
diamond has the highest possible color grading. This Diamonds comes with GIA Certificate and laser
Diamond
2 Pcs Natural Diamonds, 1.00 Ct, Heart, D 'Colourless' VS1, GIA Certificate
Located in רמת גן, IL
Oval with beautiful cut and shine. This pair of diamonds comes with GIA Certificates and laser
Diamond
Dazzling 1 Pc Natural Diamond 1.01 Carat Cushion D VVS2 GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: J-03153 GIA 5221587378
Diamond
Beautiful and Shiny Ideal Cut Diamond in 0.21 Carat D SI1, GIA Certificate
Located in רמת גן, IL
Beautiful and shiny Ideal Cut Diamond in a 0.21 carat D SI1 with GIA Certificate and laser
Diamond
Tiffany & Co. Platinum Studs Diamond Earrings GIA Certificates W/Box
By Tiffany & Co.
Located in Great Neck Plaza, NY
all-day elegance. They come with GIA certificates, which verify the quality and authenticity of the
Diamond, Platinum
1.09 Ct GIA Certificate Unheated Burma Ruby Pigeon Blood Color No heat
Located in bangkok, TH
RMA86 1.09 Ct GIA Certificate Natural Unheated Burma Ruby Pigeon Blood Color Gemstone GEM
Ruby
$1,024Sale Price|20% Off
1.35 Carat Purple Sapphire GIA Certificate
Located in San Francisco, CA
This 1.35 Carat Pink-Purple GIA Certified Natural Sapphire was hand-selected by our experts for its
Sapphire, Pink Sapphire, Purple Sapphire
Stunning 1 Pc Natural Diamonds with 0.70 Ct Radiant H VS1 GIA Certificate
Located in רמת גן, IL
Certificate and laser inscription number. SKU: PT-1219 GIA 2448431987
Diamond
Sparkling 1 pc Natural Diamond with 0.90 ct Pear G VS2 GIA Certificate
Located in רמת גן, IL
Certificate and laser inscription number. SKU: DSPV-174161 GIA 7458291703
Diamond
Stunning 1 pc Natural Diamond with 0.52 ct Heart J VS1 GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: PT-1209 GIA 3455046084
Diamond
Dazzling 1pc Natural Diamond with 0.77 Carat Asscher Cut F SI1 GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: RM-002 GIA 2447883821
Diamond
Sparkling 1 Pc Natural Diamond 0.80 Ct Emerald Cut F VS2 GIA Certificate
Located in רמת גן, IL
with GIA Certificate and laser inscription number. SKU: PT-1169 GIA 7433700389
Diamond
Dazzling 1 pc Natural Diamond 0.50 ct Square J IF 'Flawless' GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: PT-1208 GIA 2447676088
Diamond
Sparkling 1 pc Natural Diamond with 0.51 ct Round F SI1 GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: DSPV-170165 GIA 2457191944
Diamond
Natural Square Modified Brilliant Diamond in a 0.50 Carat G IF, GIA Certificate
Located in רמת גן, IL
diamond comes with an GIA Certificate and laser inscription number. MKN-188 GIA 3425170914
Diamond
World 1st biggest size Hauyne stone 6.72ct GIA certificate cabochon collection
Located in bangkok, TH
This biggest Hauyne gemstone , GIA certificate, for collection . Cabochon with some natural crack
Other
Sparkling 2 Pcs Natural Diamonds with 1.41 Carat Cushion E VVS1 GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: RM-061 & RM-022 GIA 6441409306
Diamond
Sparking 1 pc Natural Diamond with 0.90 ct Round I VVS1 GIA Certificate
Located in רמת גן, IL
diamond comes with GIA Certificate and laser inscription number. SKU: C-DSPV-167351-3 GIA 6451226991
Diamond
$1,920Sale Price|20% Off
1.02 Ct GIA Certificate No Oil Emerald Russia Neon color Eye Clean Clarity
Located in bangkok, TH
EMA133~ GIA Certificate No Oil Emerald Russia Neon color Eye Clean Clarity Name : Natural
Emerald
Colombian Emerald and Diamond Ring 3.27 with GIA Certification in 18 Karat
Located in Wailea, HI
Colombian Emerald and Diamond Ring 3.27 with GIA Certification in 18k One Emerald Cut Colombian
White Diamond, Emerald, 18k Gold
Dazzling 2 pcs Natural Diamonds with 1.41 ct Radiant D VVS1 GIA Certificate
Located in רמת גן, IL
. This diamond comes with GIA Certificate and laser inscription number. SKU: PT-1213 & PT-1216 GIA
Diamond
GIA Certificate 1.01 Carat Oval F VS1 Diamond Engagement Ring
By M&V Vanguard Jewelry
Located in New York, NY
: 5.05grams Comes with box, GIA Certificate (2328985789), Appraisal available upon request. Retail value
Diamond, 14k Gold, White Gold
Dazzling 1 pc Natural Diamond with 0.54 ct Round D VVS1 GIA Certificate
Located in רמת גן, IL
have the highest possible color grade and it comes with GIA Certificate and laser inscription number
Diamond
Sparkling 1 Pc Natural Diamonds with 0.85 Ct Round H VVS2 GIA Certificate
Located in רמת גן, IL
diamond comes with a GIA certificate and is engraved with a laser inscription number. SKU: C-DSPV-167351
Diamond
Stunning 18k Yellow Gold Necklace 1.05 Ct Natural Diamonds, GIA Certificate
Located in רמת גן, IL
18k yellow gold with a high quality polish. It comes with an GIA certificate and fancy jewelry box. 1
Diamond, 18k Gold, Yellow Gold
Sparkling 2pcs Natural Diamonds with 1.50ct Cushion E-F VS1 VVS2 GIA Certificate
Located in רמת גן, IL
with excellent cut. This diamond comes with GIA Certificate and laser inscription number. SKU: RM-0053
Diamond
GIA Certificate Diamond Emeraldcut Necklace 0.30 ct River E VVS
Located in Viena, Viena
have set a great 0.30 ct diamond, with GIA certificate, River E (very fine white) / VVS2 (very small
Diamond, 18k Gold, White Gold
Bvlgari Platinum Radiant-Cut Diamond Earrings studs W/Box & GIA Certificate
By Bulgari
Located in Great Neck Plaza, NY
. They come with their original box, an insurance appraisal from Bvlgari, and a GIA certificate for each
Diamond, Platinum
1pc Natural Diamond w/ 2.02 Ct Cushion Modified Brilliant D VVS1 GIA Certificate
Located in רמת גן, IL
available. as it gives the diamond a classic and elegant look. The GIA certificate guarantees the
Diamond
Simon G Diamond Engagement Ring Twisted Design Halo 1.15 Carat GIA Certificate
By Simon G Jewelry
Located in San Diego, CA
Certificate: GIA 6147563630 Metal: 18KT White Gold Size: 6.25 - Sizable Total Carat Weight: 1.15 TCW
Diamond, 18k Gold, White Gold
$2,000Sale Price|37% Off
Pair 1.04 Ct GIA Certificate Unheated Burma ruby pigeon blood color No heat
Located in bangkok, TH
RMC36 Pair 1.04 Ct GIA Certificate Natural Burma ruby unheated pigeon blood color eye clean quality
Ruby
Classic 18K White Gold Ring with 0.41 carat Natural Diamond- GIA Certificate
Located in רמת גן, IL
and shine. the ring made from 18 k size 54 in a white gold This diamond comes with an GIA Certificate
Diamond, 18k Gold, White Gold
Natural and Ideal Cut Cushion Diamond in a 0.42 carat E VS1, GIA Certificate
Located in רמת גן, IL
Certificate and laser inscription number. GIA: 2428386494 SKU: PT-995
Diamond
Pair 11.81 Ct Two GIA Certificates Natural Pair Emerald Cat’Eye Vivid green
Located in bangkok, TH
EMC35 Collection 11.81 Ct Two GIA Certificates Natural Pair Emerald Cat’Eye Vivid green gemstone
Emerald
18 Karat Gold 3.06 Carat Burmese Ruby GIA Certificate 1.18 Carat Diamond Ring
Located in Houston, TX
with a GIA certificate. The certificate number is "GIA #1178000543." The ring also features 66 prong
Diamond, Ruby, Gold, 18k Gold, White Gold
1.04 Carat F VS1 Brilliant Cut Diamond and Platinum Ring with GIA Certificate
By In our own workshop
Located in London, GB
weight of 0.11ct, mounted in platinum, with a 2012 London Hallmark, accompanied by a GIA certificate
Diamond, Platinum
18k Yellow Gold Solitaire Ring w/ 0.61 ct Natural Diamonds, GIA Certificate
Located in רמת גן, IL
made of 18k yellow gold with a high quality polish. It comes with an GIA certificate and fancy jewelry
Diamond, 18k Gold, Yellow 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.