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Gia Certification

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Vintage Burma ruby and diamond ring GIA Certificate
Vintage Burma ruby and diamond ring GIA Certificate

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

6.24 Ct GIA certificate Natural Emerald Cat’Eye gemstone
6.24 Ct GIA certificate Natural Emerald Cat’Eye gemstone

6.24 Ct GIA certificate Natural Emerald Cat’Eye gemstone

Located in bangkok, TH

EMA161 6.24 Ct GIA certificate Natural Emerald Cat’Eye gemstone GEM DESCRIPTION Species: Natural

Category

2010s Loose Gemstones

Materials

Emerald

GIA Certified 28 Carat Emerald Cut Diamond Bracelet 40 GIA Certificates
GIA Certified 28 Carat Emerald Cut Diamond Bracelet 40 GIA Certificates

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
Emerald and Diamond Earrings with GIA Certification in 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

Chameleon Colour Change 2.10 Ct Diamond 18 kt Ring, GIA Certificate
Chameleon Colour Change 2.10 Ct Diamond 18 kt Ring, GIA Certificate

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

18 Karat Gold and Fancy Yellow Diamonds Necklace with GIA Certificate
18 Karat Gold and Fancy Yellow Diamonds Necklace with GIA Certificate

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

Exquisite Burmese Ruby and Diamond Bracelet with GIA Certification
Exquisite Burmese Ruby and Diamond Bracelet with GIA Certification

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

4.39 carat natural diamond ring- GIA certificate
4.39 carat natural diamond ring- GIA certificate

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

0.55 Ct GIA certificate Red Emerald (Red Beryl) Rare size
0.55 Ct GIA certificate Red Emerald (Red Beryl) Rare size

0.55 Ct GIA certificate Red Emerald (Red Beryl) Rare size

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
1 Pc Natural Diamond, 1.70 Ct, Cushion, J, VS2, GIA Certificate

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
1 Pc Natural Diamonds, 0.80 Ct, Cushion, H, SI2, GIA Certificate

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
1 Pc Natural Diamond, 0.52 Ct, Round, E, VS2, GIA Certificate

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, 0.29 Ct, Round, H, VVS2, GIA Certificate
1 Pc Natural Diamond, 0.29 Ct, Round, H, VVS2, GIA Certificate

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

1 Pc Natural Diamond, 1.00 Ct, Round, G, VS1, GIA Certificate
1 Pc Natural Diamond, 1.00 Ct, Round, G, VS1, GIA Certificate

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
1 Pcs Natural Diamond, 0.50 Ct, Round, F, SI1, GIA Certificate

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
Natural Radiant Diamond in a 0.50 Carat H SI1, GIA Certificate

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
Natural Pear Brilliant Diamond in 0.52 Carat D VS2, GIA Certificate

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
1 pc Natural Diamond - 0.29 ct - Round - F - SI2- GIA Certificate

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
1 Pcs Natural Diamond, 1.31 Ct, Round, F, VVS2, GIA Certificate

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

Sparkling 1pc Diamond w/ 0.75 ct Cushion E VS1 GIA Certificate
Sparkling 1pc Diamond w/ 0.75 ct Cushion E VS1 GIA Certificate

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 - 0.41 ct - Round - I - SI2- GIA Certificate
1 pc Natural Diamond - 0.41 ct - Round - I - SI2- GIA Certificate

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
1 Pc Natural Diamond, 1.06 Ct, Round, E, Vvs1, Gia Certificate

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

1 pc Natural Diamond - 0.50 ct - Radiant - I - VS1- GIA Certificate
1 pc Natural Diamond - 0.50 ct - Radiant - I - VS1- GIA Certificate

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
1 Pc Natural Diamond, 0.75 Ct, Cushion, J, SI1, GIA Certificate

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
2 pcs Natural Diamonds, 0.82 ct - Round - G - VS2, GIA Certificate

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
1 Pc Natural Diamond, 1.00 Ct, Round, F, VS1, GIA Certificate

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

Natural Cushion Cut Diamond in a 1.70 Carat J VS2, GIA Certificate
Natural Cushion Cut Diamond in a 1.70 Carat J VS2, GIA Certificate

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
GIA Certificate 2.44 Carat Cushion Sapphire Diamond Platinum Engagement Ring

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

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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.