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Gia Certification

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GIA Certified 0.11ct Fancy Orangy pink Pear Shape Natural Diamond
Located in New York, NY
: Excellent Certifying Lab: GIA GIA Certificate #: 5232465023 Please Contact us for additional images of the
Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Diamond

Antique Platinum .98ct GIA Round D/VS1 Diamond Solitaire Pendant 18" Chain
Located in Montclair, NJ
/ Original GIA Certification! Stock Number: MK-690571336-23083102-EY --GIA Certification:-- Laboratory: GIA
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Platinum GIA Certified Beryl Emerald Diamond Halo Ring
Located in Houston, TX
. With a color grade (Green). The GIA Certification Number 5151329477. Also includes 60 round cut, prong
Category

2010s American Modern Fashion Rings

Materials

Beryl, Diamond, Emerald, Platinum

Diana M. 30.17cts GIA Certified Cushion Diamond Tennis Bracelet, Platinum
By Diana M. Jewels
Located in New York, NY
VVS2-SI1 clarity, every diamonds is accommodated with a GIA certificate.
Category

21st Century and Contemporary American Modern Tennis Bracelets

Materials

Diamond, Platinum

GIA White Diamond Radiant Stud Earrings in 18K White Gold
Located in Los Angeles, CA
different than the usual round shape. GIA certificates included.
Category

21st Century and Contemporary Stud Earrings

Materials

White Diamond, White Gold

GIA Asscher Cut White Diamond Eternity Band in 18K Yellow Gold Black Rhodium
Located in Los Angeles, CA
about 0.90 ct. Handmade in 18k yellow gold and black rhodium. Ring size 7. All stones have a GIA
Category

21st Century and Contemporary Band Rings

Materials

White Diamond, Yellow Gold, Rhodium

Gia Certified Fancy Orangy Pink and White Diamond Toi Et Moi 18k White Gold Ring
By Gad Co.
Located in Miami, FL
stones are accompanied by GIA certification
Category

2010s Modern Engagement Rings

Materials

White Diamond, Pink Diamond, 18k Gold, White Gold

GIA Certified 1.02 carat Fancy Intense Yellow Natural Diamond
Located in New York, NY
: GIA GIA Certificate #: 6227841072 Appraisal Value: $14000.00 Our Price: $6999.00 A free online
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 1.01 Carat Old European Cut Natural Diamond
Located in New York, NY
: GIA GIA Certificate #: 7408442205 Appraisal Value: $13200 Our Price: $6600 A free online appraisal
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 1.18 Carat Elongated Antique Cushion and Bullet side stone Ring
By GEMME
Located in New York, NY
Carats. Center Stone is accompanied with GIA certificate stating the diamond is of F color and SI2
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA White Diamond Heart Shape Eternity Band Ring in 18K White Gold
Located in Los Angeles, CA
stones is G- I and clarity is SI1-SI2. Ring size 7.5. GIA certificates are included. Each stone is 1
Category

21st Century and Contemporary Band Rings

Materials

White Diamond, White Gold

Fancy Brownish Greenish Yellow GIA Certified 1.21 ct Natural Diamond
Located in New York, NY
Certifying Lab: GIA GIA Certificate #: 2223010634 Our Price: $5999.00 A free online appraisal is included
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

Peter Suchy GIA Certified 13.70 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
sapphire, VS approx. 13.70cts GIA Certificate # 5234161228 1 old european cut diamond, H VS approx. .94cts
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Platinum

Fancy Deep Brownish Orange GIA Certified 0.93 ct Natural Diamond
Located in New York, NY
Measurements: 7.65 x 5.13 x 3.26 mm Symmetry: Good Polish: Very Good Fluorescence: None Certifying Lab: GIA GIA
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

Fancy Deep Orange Brown GIA Certified 1.47 ct Natural Diamond
Located in New York, NY
GIA Certificate #: 5234358483 Our Price: $6999.00 A free online appraisal is included upon request.
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 1.24CT Fancy Brownish Yellow VS1 Radiant Cut Diamond
Located in New York, NY
: Good Polish: Very Good Fluorescence: Medium Blue Certifying Lab: GIA GIA Certificate #:2195873668 Our
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

Yellow Diamond

GIA Certified Fancy Yellow Diamond Cocktail Ring Emerald Halo 6 Carats Total
Located in Punta Gorda, FL
It comes with the GIA Certificate All Gemstones are Natural GIA Certified Fancy Yellow Diamond
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, Emerald, Gold, 18k Gold, Yellow Gold

New White Gold GIA 4.21ctw Pear Round Diamond Pendant By The Yard Necklace
Located in Montclair, NJ
) Condition: New custom made by Badis Jewelers. Comes w/ Original GIA Certification for the Pear Larger
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, White Gold

GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones
By Gad Co.
Located in Miami, FL
: Cambodia - Treatments: None GIA certificate comment: No Indications of Heating GIA Certificate
Category

2010s Cambodian Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA 1.45 Carat Pear Shaped Ruby Sapphire Diamond Gold Crown Engagement Ring
Located in Stamford, CT
, approx. total weight .70cts, natural, no heat, GIA certificate #5171453079 1 pear deep Cornflower blue
Category

Antique Late 19th Century Engagement Rings

Materials

Sapphire, Ruby, Diamond, Blue Sapphire, 18k Gold, Gold, Yellow Gold

GIA Orange Sapphire White Diamond Toi Et Moi Ring in 18K Yellow Gold Rhodium
Located in Los Angeles, CA
diamond heart. Handmade in 18k yellow gold and black rhodium. Ring size 6.5. GIA certificates included.
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Sapphire, Yellow Gold

GIA Certified Pink Diamond Cocktail Ring Diamond Halo 3.8 Carats Total 18K Gold
Located in Punta Gorda, FL
It comes with the GIA Certificate All Gemstones are Natural GIA Certified Very Light Pink Diamond
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, White Gold

GIA Certified 2.00 Carats Diamonds triple XXX 18K Gold Earrings
Located in New Delhi, Delhi
. Excellent polish. Excellent symmetry. Complete with GIA certificate. Whosale price.
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold

GIA Certified 2.04 Carat F/VVS2 Emerald Cut Diamond Solitaire Ring 14 Karat
Located in Miami, FL
features a knife edge design. The ring is a size 6.5 and weights a total of 3 grams. GIA Certificate
Category

2010s Solitaire Rings

Materials

Diamond

GIA Certified 54.52 Carat Emerald Cut Diamond and Platinum Tennis Bracelet
By GEMME
Located in New York, NY
The Ultimate Emerald Cut Tennis Bracelet Each stone weighing 2 carats each with GIA Certificates
Category

2010s American Tennis Bracelets

Materials

Diamond, Platinum

Peter Suchy GIA 15.55 Carat Pear Shaped Emerald Diamond Gold Dangle Earrings
By Peter Suchy
Located in Stamford, CT
inclusions, approx. total weight 8.04cts, F1, GIA certificate # 1172536093 1 pear green Emerald with moderate
Category

21st Century and Contemporary Dangle Earrings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Gold

GIA Certified Pink Diamond Cocktail Ring Diamond Halo 3.8 Carats Total 18K Gold
Located in Punta Gorda, FL
It comes with the GIA Certificate All Gemstones are Natural GIA Certified Very Light Pink Diamond
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, White Gold

GIA Certified 0.11ct Fancy Brownish Orangy Pink Cushion Natural Diamond
Located in New York, NY
: Good Fluorescence: None Certifying Lab: GIA GIA Certificate #: 1236465028 Please Contact us for
Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Diamond

GIA Certified 0.10ctw Fancy Orangy Pink Natural Round Loose Diamond
Located in New York, NY
2.99 x 1.90 mm Certifying Lab: GIA GIA Certificate #: 2185284536 Please Contact us for aditional
Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Diamond

GIA Certified Fancy Brownish Orangy Pink 0.11ct Natural Round Diamond
Located in New York, NY
Fluorescence: None Certifying Lab: GIA GIA Certificate #: 5232465113 Please Contact us for additional Images
Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Diamond

GIA Certified 9.14 Carat Diamond Platinum Art Deco Dangle Earrings
Located in Stamford, CT
2.64cts, M, SI1, 8.62 x 8.89 x 4.81mm, Depth: 54.9%, Table: 50%, GIA certificate #2155509896 1 old
Category

Early 20th Century Dangle Earrings

Materials

Diamond, Platinum

GIA Certified Natural Saltwater Pearl Yellow Gold Necklace
Located in Stamford, CT
pearls, 2.4mm- 4 mm GIA Certificate # 5211919386 14k yellow gold Stamped: 14k 8.3 grams Chain: 21
Category

Early 20th Century Link Necklaces

Materials

Pearl, Gold, 18k Gold, Yellow Gold

Brilliant 18K Yellow Gold Natural Diamond Halo Ring w/0.93 Carat - GIA Certified
Located in רמת גן, IL
: 5463272752- GIA Certification Total Carat Weight: 0.93 Carat Jewelry Weight: 3.1g Size: EU54
Category

2010s Israeli Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified Fancy Yellow Diamond Cocktail Ring Emerald Halo 6 Carats Total
Located in Punta Gorda, FL
It comes with the GIA Certificate All Gemstones are Natural GIA Certified Fancy Yellow Diamond
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, Emerald, Gold, 18k Gold, Yellow Gold

GIA Certified 1.01 TCW Round Q-R Natural Diamond
Located in New York, NY
: GIA GIA Certificate #: 2191729554 Appraisal Value: $4200 Our Price: $2100 A free online appraisal is
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 1.68 Carat M/VS2 Round Diamond Solitaire Ring 14 Karat
Located in Miami, FL
GIA Certified 1.68 Carat M/VS2 Round Natural Diamond Solitaire Ring. The ring is made in 14 karat
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold

GIA Half Carat Each Diamond Pear Shape Earrings in Black Rhodium 18K Gold
Located in Los Angeles, CA
. Push back setting. Stones come with GIA certificates. Picture shows one angle to wear earrings. They
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold, Rhodium

Natural Cushion Modified Brilliant Diamond in a 2.03 Carat D VS1, GIA Cert
Located in רמת גן, IL
extremely shine. These diamonds comes with an GIA Certificate and laser inscription number. sku: H187-13A
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified Carved Coral Yellow Gold Mermaid Dangle Earrings
Located in Stamford, CT
orange coral mermaid carving GIA certificate # 2205747034 14k yellow gold Stamped: 14k 4.9 grams Top to
Category

Early 20th Century Dangle Earrings

Materials

Coral, Gold, 14k Gold, Yellow Gold

New 14K Gold .66ct GIA Marquise Bezel Diamond Solitaire Pendant Adjustable Chain
Located in Montclair, NJ
find yourself wearing everyday. Comes with GIA certification for the diamond! Enjoy :) --Stone(s
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

GIA Certified 1.01 Carat Marquise Shaped Pink Diamond Ring
By GEMME
Located in New York, NY
Marquise shaped Diamond weighing 1.01 Carats with GIA certificate stating the diamond is Fancy Deep
Category

2010s American Three-Stone Rings

Materials

Pink Diamond, 18k Gold, Rose Gold, Platinum

1.01 Ct GIA Certified Unheated Burma Ruby Pigeon Blood Ring 14K 3.72Gram
Located in bangkok, TH
Size: 14# Main stone : 1.01ct GIA Certificate Burma Ruby Unheated Pigeon Blood eye clean Side
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, Sapphire, 14k Gold

GIA Certified Fancy Yellow Diamond Cocktail Ring Emerald Halo 6 Carats Total
Located in Punta Gorda, FL
It comes with the GIA Certificate All Gemstones are Natural GIA Certified Fancy Yellow Diamond
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Yellow Diamond, Emerald, Gold, 18k Gold, Yellow Gold

GIA 0.77CT Fancy Deep Brownish Yellow SI1 Oval Cut Loose Diamond
Located in New York, NY
: Good Polish: Good Fluorescence: Faint Certifying Lab: GIA GIA Certificate #:2135561663 Our Price
Category

Antique 15th Century and Earlier Loose Gemstones

Materials

Brown Diamond

Natural Saltwater Pearl RoseDiamond Gold Cocktail Ring GIA Certified 12.91 CTS
Located in Dubai, AE
GIA certificate, measures a generous 13.27MM x 12.86MM and attached with diamond floral surmount using
Category

21st Century and Contemporary Emirian Cocktail Rings

Materials

Diamond, Pearl, Gold

3.00ct Pink Heart-Shaped Diamond Ring – GIA Certified
Located in Bucharest, Romania
carats with GIA certification and a natural pinkish tone are uncommon, making this ring especially
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 9.62 Carat Paraiba Tourmaline and White Diamond White Gold Ring
By Shimon s Creations
Located in New York, NY
Diamonds: 0.42 Carats Metal: 18K White Gold, 10.50 Grams GIA Certificate # 2231623010 This ring is
Category

2010s Fashion Rings

Materials

White Diamond, Tourmaline, Paraiba, 18k Gold, White Gold

GIA Certified 1.15 Carat Natural Fancy Yellow Intense Diamonds Engagement Ring
Located in Miami, FL
in diamonds. The diamonds are all natural and the GIA certificate is included. The ring is a size 7
Category

1990s Israeli Engagement Rings

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold

GIA Burma Ruby Cushion and White Diamond Cocktail Ring in 18k White Gold
Located in Los Angeles, CA
. GIA certificate is included.
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Ruby, White Gold

NEW Platinum 1.54ct GIA Heart Pink Sapphire Pendant Adjustable 16"/18" Necklace
Located in Montclair, NJ
Condition: New w/o Tag. Sapphire is GIA certified and comes w/ original GIA certification! Stock Number: MK
Category

2010s American Pendant Necklaces

Materials

Pink Sapphire, Platinum

GIA Certified 16.15 Carat Ruby Emerald Diamond Cluster Gold Brooch Pendant
Located in Stamford, CT
. total weight .45cts, H, VS GIA certificate #1152308826 GIA certificate #1152308828 39.5 grams Top to
Category

Mid-20th Century Unknown Brooches

Materials

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

GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring
By GEMME
Located in New York, NY
Heart Shape Diamond weighing 7.0 Carat with GIA certificate stating the Diamond is of Fancy Pink
Category

2010s American Cocktail Rings

Materials

Pink Diamond, Platinum

Bright 18K White Gold Natural Diamond 3 Stone Ring w/1.35 Carat - GIA Certified
Located in רמת גן, IL
carats. Accompanied by a GIA Certification. 1 Diamond Main Stone of 1.00 Carat Shape: Asscher Color
Category

2010s Israeli Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

GIA Yellow Diamond Heart 1 Carat Each Eternity Band Ring in 18K Yellow Gold
Located in Los Angeles, CA
comes with a GIA certificate.
Category

21st Century and Contemporary Band Rings

Materials

Yellow Diamond, Yellow Gold

Vintage GIA Certified 0.58 Carat F/SI2 Round Diamond 6-Prong Engagement Ring 14k
Located in Miami, FL
also known as a colorless diamond. The ring is a size 5.75 and weights 2.8 grams. The GIA certificate
Category

Vintage 1980s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 0.35ct SI1 Fancy Intense Greenish Yellow Round Natural Diamond
Located in New York, NY
: Good Fluorescence: None Certifying Lab: GIA GIA Certificate #: 1236490152 Please Contact us for
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

GIA Certified 13.15 Carat Sugarloaf Sapphire and Diamond Ring
Located in New York, NY
Unique Sapphire Ring Sugarloaf Sapphire weighing 13.15 Carats with GIA Certificate, surrounded by
Category

2010s Cocktail Rings

Materials

Sapphire, Diamond, 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.