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Gia Certification

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Vintage Burma ruby and diamond ring GIA Certificate
Located in Milano, MI
circa 0.60ct total. Accompanied by GIA Certification. Highlights: - 18ct gold - Natural ruby, Burma
Category

20th Century Band Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 28 Carat Emerald Cut Diamond Bracelet 40 GIA Certificates
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 28 Carat Emerald Cut Diamond Bracelet 44 GIA Certificates
Category

2010s Unknown Modern Tennis Bracelets

Materials

Diamond, White Diamond, Emerald, Platinum

Emerald and Diamond Earrings with GIA Certification in Platinum
Located in Wailea, HI
Emerald and Diamond Earrings with GIA Certification in Platinum Classic Style and Wearability Two
Category

Late 20th Century American Clip-on Earrings

Materials

White Diamond, Emerald, Diamond, Platinum

Colombian Octagonal Step Cut Emerald 1.55 TCW GIA Certificate
Located in ประเวศ, TH
, along with its GIA certification, ensures a stunning green color and top-notch quality that’s sure to
Category

2010s Loose Gemstones

Materials

Emerald

18 Karat Gold and Fancy Yellow Diamonds Necklace with GIA Certificate
Located in Tel Aviv, IL
18 Karat Gold and Fancy Yellow Diamonds Necklace with GIA certificate Amazing necklace, very
Category

2010s French Drop Necklaces

Materials

Diamond, Yellow Diamond, Gold

Chameleon Colour Change 2.10 Ct Diamond 18 kt Ring, GIA Certificate
Located in Antwerp, BE
Fabulous Chameleon Colour Change Diamond Ring With GIA Certificate Diamond: Chameleon Colour
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Exquisite Burmese Ruby and Diamond Bracelet with GIA Certification
Located in Wailea, HI
Exquisite Burmese Ruby and Diamond Bracelet with GIA Certification Indulge in timeless elegance
Category

Late 20th Century Unknown Tennis Bracelets

Materials

White Diamond, Ruby, 18k Gold

1.31 Carats No Oil Emerald GIA Certificate Bright Green color
Located in bangkok, TH
No Oil Emerald High Quality Bright Green Color Transparent with GIA certificate EMA35 Name
Category

2010s Loose Gemstones

Materials

Emerald, Silver, Silver Plate

4.39 carat natural diamond ring- GIA certificate
Located in Ramat Gan, IL
sparkling brilliance that catches the light from every angle. With a weight of 4.39 carats and a GIA
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA certificate Red Emerald (Red Beryl) Rare size 0.55 Carats
Located in bangkok, TH
GIA certificate Red emerald red beryl rare size cleanest collection RE09 Name: Natural Red Beryl
Category

2010s Loose Gemstones

Materials

Beryl

1 Pc Natural Diamond, 1.70 Ct, Cushion, J, VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 1.70 carat J VS2 Ideal cut Cushion with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamonds, 0.80 Ct, Cushion, H, SI2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.80 carat H SI2 Ideal cut Cushion with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.52 Ct, Round, E, VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.52 carat E VS2 Ideal cut Round with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.42 Ct, Cushion, E, VS1, GIA Certificate
Located in רמת גן, IL
Certificate and laser inscription number. GIA 2428386494 Sku: PT-995
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Dazzling 1pc Natural Diamond with 0.81ct Cushion E VS1 GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: RM-012 GIA 6442549477
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.81 ct - Princess - E - VS1- GIA Certificate
Located in רמת גן, IL
GIA Certificate and laser inscription number. Top Make GIA 5296667197 Sku: DSPV-279
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.29 Ct, Round, H, VVS2, GIA Certificate
Located in רמת גן, IL
comes with an GIA Certificate and laser inscription number. DSPV-159449-2 GIA 1445410458
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Dazzling 1pc Natural Diamond with 0.91ct Cushion I VS2 GIA Certificate
Located in רמת גן, IL
. This diamond comes with GIA Certificate and laser inscription number. SKU: RM-0029 GIA 7443875254
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 Pc Diamond with 0.93 Ct Natural Diamond GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: C-DSPV-167352-5 GIA 6451128982
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.71 ct - Cushion - J - VS1- GIA Certificate
Located in רמת גן, IL
shine. This diamond comes with an GIA Certificate and laser inscription number. SKU: T200-9A GIA
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.00 Ct, Round, 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
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pcs Natural Diamond, 0.50 Ct, Round, F, SI1, GIA Certificate
Located in רמת גן, IL
shine. The diamond comes with GIA Certificate and laser inscription number. GIA 5156777508 Sku: DSPV
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Radiant Diamond in a 0.50 Carat H SI1, GIA Certificate
Located in רמת גן, IL
shine. This diamond comes with a GIA Certificate and laser inscription number. GIA 1438797536 SKU
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Pear Brilliant Diamond in 0.52 Carat D VS2, GIA Certificate
Located in רמת גן, IL
and shine. This diamond comes with GIA Certificate and laser inscription number. GIA 6435105149 SKU
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.29 ct - Round - F - SI2- GIA Certificate
Located in רמת גן, IL
and shine. This diamond comes with a GIA Certificate and laser inscription number. GIA 2448081405
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pcs Natural Diamond, 1.31 Ct, Round, F, VVS2, GIA Certificate
Located in רמת גן, IL
and shine. This diamond comes with a GIA Certificate and laser inscription number. GIA 1439705023
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.41 ct - Round - I - SI2- GIA Certificate
Located in רמת גן, IL
and shine. This diamond comes with a GIA Certificate and laser inscription number. GIA 1447029101
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.06 Ct, Round, E, Vvs1, Gia Certificate
Located in רמת גן, IL
and Extremely shine. This diamond comes with a GIA Certificate and laser inscription number. GIA
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Round Brilliant Diamond in 0.30 Carat F SI2, GIA Certificate
Located in רמת גן, IL
and shine. This diamond comes with a GIA Certificate and laser inscription number. GIA: 1449029125
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1pc Diamond w/ 0.75 ct Cushion E VS1 GIA Certificate
Located in רמת גן, IL
polish and very good symmetry. This diamond comes with GIA Certificate and laser inscription number. SKU
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.50 ct - Radiant - I - VS1- GIA Certificate
Located in רמת גן, IL
shine. This diamond comes with an GIA Certificate sealed in a security Blister and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.75 Ct, Cushion, J, SI1, GIA Certificate
Located in רמת גן, IL
security blister. The stone is engraved with a laser inscription and has an GIA Certificate. GIA 1448467377
Category

2010s Israeli Loose Gemstones

Materials

Diamond

2 pcs Natural Diamonds, 0.82 ct - Round - G - VS2, GIA Certificate
Located in רמת גן, IL
. These diamonds comes with an GIA Certificate and laser inscription number. SKU: DSPV-166661-62 & DSPV
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 1.00 Ct, Round, F, VS1, GIA Certificate
Located in רמת גן, IL
Excellent cut and full of shine and sparkles . This diamond comes with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.59 ct - Round, Brilliant - I - VVS1- GIA Certificate
Located in רמת גן, IL
0.59 carat I VVS1 Ideal cut Round Natural Diamond with GIA Certificate and laser inscription number
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.51 Ct, Round, Brilliant, E, VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.51 carat E VS2 Ideal cut Round with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.21 Ct, Round, D 'Colourless', SI1, GIA Certificate
Located in רמת גן, IL
Beautiful and shiny Ideal Cut Diamond in a 0.21 carat weight with GIA Certificate and laser
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Cushion Cut Diamond in a 1.70 Carat J VS2, GIA Certificate
Located in רמת גן, IL
Natural diamond in a 1.70 carat J VS2 Ideal cut Cushion with GIA Certificate and laser inscription
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certificate 2.44 Carat Cushion Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
cushion bright blue Sapphires, approx. total weight 2.44cts, SI, GIA certificate #2165891649 2 tapered
Category

Mid-20th Century Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, Platinum

1 Pc Natural Diamonds, 0.91 Ct, Brilliant, G, IF 'Flawless', GIA Certificate
Located in רמת גן, IL
Natural diamond in a 0.97 carat G VS2 Ideal cut Brilliant with GIA Certificate and laser
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Round Brilliant Diamond in a 0.52 carat E VS2, GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.52 carat E VS2 Ideal cut Round with GIA Certificate and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Spakling 1pc Natural Diamond with 0.92 Carat Cushion G VS1 GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: RM-003 GIA 5443654689
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Dazzling 1 Pc Natural Diamond with 0.50ct Round F VS1 GIA Certificate
Located in רמת גן, IL
comes with GIA Certificate and laser inscription number. SKU: DSPV-278 GIA 2146660084
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamonds - 1.15 ct - Round Brilliant I VVS2 GIA Certificate
Located in רמת גן, IL
. This diamond comes with an GIA Certificate and laser inscription number. GIA 2446842437
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1pc Natural Diamond with 1.03 Carat Cushion G VS1 GIA Certificate
Located in רמת גן, IL
. This diamond comes with GIA Certificate and laser inscription number. SKU: RM-0047 GIA 7446830388
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 pc Natural Diamond 0.75 ct Cushion J SI1 GIA Certificate
Located in רמת גן, IL
diamond comes with GIA Certificate and laser inscription number. SKU: PT-1165 GIA 1448467377
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 4.01 ct - Heart - D (colourless) - VS2- GIA Certificate
Located in רמת גן, IL
a Gia certificate and laser inscription number. GIA 5211642838 Sku J-657
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1 Pc Natural Diamond, 0.40 Ct, Emerald, D 'Colourless', VVS, GIA Certificate
Located in רמת גן, IL
diamond comes with an GIA Certificate and laser inscription number. MKN-194 GIA 2416429081
Category

2010s Israeli Loose Gemstones

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

Diamond

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
Category

2010s Israeli Loose Gemstones

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Burmese Rubies & Diamonds 18k Gold Ring GIA Certificate
Located in Aventura, FL
cocktail ring comes with a GIA certificate, ensuring the quality and authenticity of the gemstones. The GIA
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

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

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
Category

2010s American Contemporary Engagement Rings

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

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
Category

2010s Israeli Loose Gemstones

Materials

Diamond

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Gia Certification For Sale on 1stDibs

Find the exact gia certification you’re shopping for in the variety available on 1stDibs. Frequently made of Platinum, Gold and 18k Gold, this item was constructed with great care. You can easily find a 29 antique edition and 49 modern creations to choose from as well. You’re likely to find the perfect gia certification among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular piece, 1 Carat and 1.5 Carat are consistently popular carat weights. There have been many well-made iterations of the classic gia certification over the years, but those made by OGI Ltd, Cartier and Harbor Diamonds are often thought to be among the most beautiful. A gia certification can make for a versatile accessory, but a selection from our variety of 63 Diamond versions can add an especially stylish touch. A round cut version of this piece has appeal, but there are also cushion cut and oval cut versions for sale. There aren’t many items for men if you’re seeking a gia certification, as most of the options available are for women and unisex.

How Much is a Gia Certification?

The price for a gia certification starts at $936 and tops out at $280,000 with these rings, on average, selling for $15,133.

The Legacy of Diamond in Jewelry Design

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.