Gad Co. Rings
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Creator: Gad
Co.
Emerald-Cut Colombian Emerald and Diamond 18 Karat Yellow Gold Ring
By Gad
Co.
Located in Miami, FL
Centering a 1.5 carat, Emerald-Cut Colombian Emerald, flanked by 4 Baguette-Cut Diamonds and set in 18K Yellow Gold.
Details:
✔ Stone: Emerald
✔ Stone Cut: Emerald
✔ Emerald Weig...
Category
20th Century Modern Gad Co. Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
47.10 Carat No-Heat Yellow Sapphire
Old Euro Diamond Vintage Ring
By Gad
Co.
Located in Miami, FL
Rare GRS Certified 47.10 Carat Unheated Rectangular Cushion Cut Yellow Sapphire of Sri Lanka (Ceylon) Origin. Set in a vintage two tone platinum and 18k gold ring setting. Flanked by...
Category
1940s Retro Vintage Gad Co. Rings
Materials
Diamond, Yellow Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
4.21 Carat Round Cut Diamond Engagement Ring and Baguettes in 2 Tone 18k Gold
By Gad
Co.
Located in Miami, FL
EGL certified 4.21 carat round cut natural diamond engagement ring. Set in a gorgeous two-tone 18k gold mounting. The center stone is adorned with 6 baguette-cut diamond side stones....
Category
Early 2000s North American Art Deco Gad Co. Rings
Materials
Diamond, Gold, 18k Gold
4.22 Carat Vivid Blue Oval Cut Sapphire
Diamond 3 Stone Ring
By Gad
Co.
Located in Miami, FL
GRS Certified 4.22 Carat Oval Cut Vivid Blue Natural Sapphire with 2 Half Moon Cut Diamonds in 18k White Gold Three Stone Ring.
Details:
Item Type: Three Stone Ring
Metal: 18K Wh...
Category
21st Century and Contemporary Modern Gad Co. Rings
Materials
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold
Signet Style Natural Round Diamond Cluster Mens Ring in 18k Gold
By Gad
Co.
Located in Miami, FL
This item is made to order. Carat weights, gold weights, and measurements are subject to a slight variance.
Vintage natural diamond men's ring set in 18k solid gold. Diamonds are a...
Category
2010s American Retro Gad Co. Rings
Materials
Diamond, 18k Gold, Yellow Gold
Rare 29.51 Carat No Heat Ceylon Blue Sapphire Cabochon Solitaire Mens Ring
By Gad
Co.
Located in Miami, FL
29.51 Carat No Heat Ceylon Blue Sapphire Cabochon Solitaire Mens Ring in 18K White Gold. AGL Certified.
Jewelry Details:
- Item Type: Solitaire Ring
- Metal Type: 18K White Gold
- ...
Category
21st Century and Contemporary Sri Lankan Modern Gad Co. Rings
Materials
Sapphire, Blue Sapphire, 18k Gold, White Gold
Natural 1.78 Carat Emerald and Diamond 18K Gold Mens Ring
By Gad
Co.
Located in Miami, FL
Natural 0.77 Carat Emerald and 1.01 Carat Diamond 18K Gold Mens Ring
Mens Ring boasting an emerald-cut, vivid green emerald center stone. The emerald weighs 0.77 carats and is secur...
Category
21st Century and Contemporary North American Modern Gad Co. Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
GIA Certified 6.53 Carat Fancy Pink-Brown
White Diamond Ring in 18K Rose Gold
By Gad
Co.
Located in Miami, FL
GIA Certified Diamond Ring in 18K Rose and White Gold.
GIA certified natural pink-brown diamond, weighing 6.53 carats, with a cut-cornered rectangular shape. Adorned with 26 natura...
Category
21st Century and Contemporary North American Art Deco Gad Co. Rings
Materials
Diamond, Pink Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold
AGL Certified 9.10 Carat Ceylon No Heat Padparadscha Sapphire and Diamond Ring
By Gad
Co.
Located in Miami, FL
9.10 Carat cushion cut Ceylon no heat Padparadscha Sapphire and mixed cut diamond ring. Mounted in 18k white gold, set with 5.24 carats in marquise, trillion, and round cut diamonds....
Category
2010s Sri Lankan Art Deco Gad Co. Rings
Materials
Diamond, Padparadscha Sapphire , 18k Gold, White Gold
4.26 Carat Radiant Cut Fancy Yellowish Green SI1 Clarity 18K GIA Diamond Ring
By Gad
Co.
Located in Miami, FL
Jewelry Details:
Item Type: Diamond Ring
Metal Type: 18K White Gold
Weight: 7.27 grams
Ring Size: 6
Center Stone Details:
Gemstone Type: Diamond
Shape: Radiant Cut
Carat: 4.26 Carats...
Category
21st Century and Contemporary Modern Gad Co. Rings
Materials
Diamond, Yellow Diamond, Gold, 18k Gold, White Gold
GIA Certified 18.95 Carat Internally Flawless Type II-A Heart-Cut Diamond Ring
By Gad
Co.
Located in Miami, FL
This 18.95 Carat, Internally Flawless Type II-A Heart-Shape Diamond is the archetype of luxury. It embodies the essence of “Miracles of Nature.” That such beauty can be found in the greatest depths of our Mother Earth is what inspires us all.
Set in 18k white gold with an astonishing heart shape diamond sitting in the center. Flanked by 1.5 carats of bullet cut diamonds. All 20 carats shine bright enough to light a room,
The diamond is an extraordinarily rare “Type II-A” diamond, which signifies a lack of nitrogen atoms in the diamond. They are known to be exceptionally colorless and are the purest and most valued types of diamonds.
The diamond is classified by GIA to be a type II-A diamond with a “K” color and “IF” clarity. See GIA appendix letter and certificate details in the image slots.
Center Stone Details:
- Carat: 18.95
- TYPE IIA *see appendix
- Clarity: Internally Flawless
- Color: K
- Cut: Heart-Brilliant
- Measurements: 16.07 x 18.15 x 11.05 MM
- Polish: Very Good
- Symmetry: Very Good
- Origin: Golconda
________________________________
Ring Details:
- Type: Three Stone
- Gross Weight: 9.10 Grams
- Metal: 18K White Gold
- Total Carat Weight: 20.46 CTTW
- Ring Size: 7 (adjustable)
________________________________
Side Stone Details:
- Cut: Bullet
- Carat: 1.51
- Color: F-G
- Clarity: VVS1
________________________________
GIA Appendix Letter:
Scientists classify diamonds into two main "types" - type I and type II - based on the presence or absence of nitrogen which can replace carbon atoms in a diamond's atomic structure. These two diamond types can be distinguished on the basis of differences in their chemical and physical properties.
Type II diamonds contain little if any nitrogen and they are subdivided into two groups (lla and Ilb) both of which are quite rare (less than 2% of all gem diamonds).
According to the records of the GlA Laboratory, the 18.95 carat Heart Brilliant diamond described in the GIA Diamond Grading Report has been determined to be a type lla diamond...
Category
2010s Hong Kong Modern Gad Co. Rings
Materials
Diamond, 18k Gold, White Gold
AGL Certified 13.81 Carat Ceylon No Heat Blue Sapphire Platinum Vintage Ring
By Gad
Co.
Located in Miami, FL
AGL Certified 13.81 Carat Oval Cut Ceylon No Heat Blue Sapphire and Diamond Vintage Platinum Ring.
Item Details:
Type: Cocktail Ring
Metal: Platinum
Weight: 8.90 grams
Setting: ...
Category
Mid-20th Century Sri Lankan Art Deco Gad Co. Rings
Materials
Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified Fancy Light Purplish Pink Radiant Cut Diamond Ring in 18k Gold
By Gad
Co.
Located in Miami, FL
GIA Certified 1.07 Carat Fancy Light Purplish Pink Radiant Cut Diamond Ring in 18k white and rose gold. Showcasing a combination of 18k solid ...
Category
2010s American Modern Gad Co. Rings
Materials
Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold
4 Carat Channel Set Round Cut Diamond Cluster Ring in 14K Yellow Gold
By Gad
Co.
Located in Miami, FL
This item is made to order. Carat weights, gold weights, and measurements are subject to a slight variance.
14k solid gold channel set 4 CTW round cut natural diamond ring. Ideal a...
Category
2010s Art Deco Gad Co. Rings
Materials
Diamond, Gold, 14k Gold, Yellow Gold
AGL Certified 17 Carat Octagonal Cut Minor Oil Colombian Emerald Bezel Set Ring
By Gad
Co.
Located in Miami, FL
Experience the pinnacle of sophistication with our 17 Carat Octagonal Cut Colombian Emerald. AGL Certified minor oil. Set in flawless 18k white gold and adorned with a stunning array...
Category
2010s Colombian Art Deco Gad Co. Rings
Materials
Emerald, 18k Gold, White Gold
GRS Certified 5.20 Carat Minor Oil Colombian Emerald and Diamond Halo Ring
By Gad
Co.
Located in Miami, FL
Magnificent 5.20 carat Emerald of Colombian origin. This Emerald bears excellent color, transparency, and luster. All while having minor oil treatment. An extremely rare gem consider...
Category
21st Century and Contemporary Colombian Art Deco Gad Co. Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
GIA Certified 10.03 Carat Emerald Cut Diamond Platinum Ring
By Gad
Co.
Located in Miami, FL
GIA Certified Natural 10.03 Carat Emerald Cut elongated engagement ring. Set in Platinum and shouldered by two Tapered Baguette Cut Diamonds...
Category
21st Century and Contemporary Modern Gad Co. Rings
Materials
Diamond, White Diamond, Platinum
AGL Certified 16.46 Carat Vivid Green Colombian Emerald and Diamond Halo Ring
By Gad
Co.
Located in Miami, FL
16.46 Carat Emerald-Cut vivid green Colombian Emerald framed by 48 Round-Brilliant Cut Diamonds totaling 2.60 Carats, and set in lush white and yellow 18 karat gold. This legendary c...
Category
2010s Colombian Modern Gad Co. Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
AGL Certified 4.5 Carat Blue Sapphire
Baguette Diamond Mens Matte Finish Ring
By Gad
Co.
Located in Miami, FL
AGL Certified 4.57 Carat Blue Sapphire and Baguette Diamond Men's Ring in 14K Yellow Gold Matte Finish. The center stone is a magnificent blue sapphire with no treatment and is of Ce...
Category
Early 2000s Sri Lankan Art Deco Gad Co. Rings
Materials
Diamond, Blue Sapphire, 14k Gold, Yellow Gold
GIA Certified 5.09 Carat D Color VVS2 Clarity Emerald Cut Diamond 18K Ring
By Gad
Co.
Located in Miami, FL
GIA Certified Natural 5.09 Carat Emerald Cut D/VVS2 Diamond and Round 0.90 CTTW Diamond Engagement Ring. The best color grade mother nature has to offer. A serious investment piece t...
Category
21st Century and Contemporary North American Modern Gad Co. Rings
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold
GIA Certified Brazilian Alexandrite Untreated 0.90 Carat And Diamond Ring
By Gad
Co.
Located in Miami, FL
GIA Certified Untreated Color Changing Brazilian Alexandrite. The best that Mother Nature has to offer.
This ring features a 0.90 carat pear-cut Alexandrite. This Alexandrite has Br...
Category
21st Century and Contemporary Brazilian Contemporary Gad Co. Rings
Materials
Alexandrite, Diamond, Gold, 18k Gold, Yellow Gold
AGL Certified 5.31 Carat No Oil Emerald
Trillion Diamond 3 Stone Ring
By Gad
Co.
Located in Miami, FL
An individualistic statement of love, this three stone engagement ring showcases a natural Brazilian 5.31-carat no oil emerald. The emerald is AGL certified. Additionally, the ring b...
Category
21st Century and Contemporary North American Modern Gad Co. Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold...
Antique Old Mine 11.30 Carat No Heat Burma Blue Sapphire
Diamond Platinum Ring
By Gad
Co.
Located in Miami, FL
Shop this antique relic from a simpler time. An unheated 11.30-carat oval cut Blue Sapphire of Burmese origin. Set in platinum with a round-cut diamond h...
Category
19th Century Burmese Art Deco Antique Gad Co. Rings
Materials
Diamond, Blue Sapphire, Platinum
GIA Certified 1.33 Carat Emerald Cut D/VVS2 Diamond East West Band Ring
By Gad
Co.
Located in Miami, FL
GIA Certified 1.33 Carat, Emerald Cut, D color, VVS2 clarity, Natural Diamond East West Set Band Ring in 18K white gold. Featuring 52 pave set round cut diamond side stones.
This c...
Category
21st Century and Contemporary North American Modern Gad Co. Rings
Materials
Diamond, Gold, 18k Gold, White Gold
15mm South Sea Pearl and Diamond Platinum Cocktail Ring with Heart Shape Design
By Gad
Co.
Located in Miami, FL
15mm South Sea Pearl and Diamond Platinum 900 Cocktail Ring.
Featuring a lustrous 15mm south sea white pearl center stone, secured in a prong setting. The pearl is paired with 4 ro...
Category
21st Century and Contemporary North American Romantic Gad Co. Rings
Materials
Diamond, Pearl, South Sea Pearl, Platinum
Gia Certified Fancy Orangy Pink and White Diamond Toi Et Moi 18k White Gold Ring
By Gad
Co.
Located in Miami, FL
Crafted with unparalleled craftsmanship, this enchanting masterpiece unites two souls in perfect harmony. Set with a rare and captivating 1.01 carat Fancy Orangy Pink diamond, delicately mirrored...
Category
2010s Modern Gad Co. Rings
Materials
White Diamond, Pink Diamond, 18k Gold, White Gold
GIA Certified 2.22 Carat Fancy Yellow-Green Radiant Cut Diamond 3 Stone Ring
By Gad
Co.
Located in Miami, FL
GIA certified 2.22 carat fancy yellow-green radiant cut diamond three-stone ring. Featuring two flawless tapered baguette-cut diamonds. The c...
Category
2010s Hong Kong Modern Gad Co. Rings
Materials
Diamond, 18k Gold, White Gold
GIA Certified Round Cut Fancy White
Brown Diamond Toi Et Moi Ring in Platinum
By Gad
Co.
Located in Miami, FL
Experience the epitome of luxury and elegance - a GIA-certified Toi et Moi round-cut fancy brown and white diamond ring set in platinum. This exquisite ring is a true masterpiece, cr...
Category
Early 2000s American Modern Gad Co. Rings
Materials
White Diamond, Brown Diamond, Platinum
AGL Certified 15.78 Carat No Oil Brazil Emerald
Diamond Ring in 18K Gold
By Gad
Co.
Located in Miami, FL
18 karat white gold emerald and diamond ring. Set with over 20 carats in natural emerald diamonds.
The center stone emerald bears an incredible green color profile. A rich, vibrant...
Category
2010s Brazilian Art Deco Gad Co. Rings
Materials
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
Art Deco GIA Certified 4.35 Carat No Heat Spinel Vintage Platinum Ring
By Gad
Co.
Located in Miami, FL
Vintage Art Deco GIA Certified No Heat Spinel 18K Gold and Platinum Ring.
This cathedral ring features a natural red spinel center gemstone. The spinel carries a carat weight of 4....
Category
Mid-20th Century North American Art Deco Gad Co. Rings
Materials
Diamond, Spinel, Gold, 18k Gold, White Gold, Platinum
GIA Certified 10.88 Carat Fancy Yellow Radiant Cut Diamond Ring in White Gold
By Gad
Co.
Located in Miami, FL
10.88 carat fancy yellow radiant cut diamond set with a 1 carat in white and yellow diamond halo. The ring setting is made in 18 karat white and yellow gold with an open back basket....
Category
2010s Art Deco Gad Co. Rings
Materials
Yellow Diamond, Diamond, 18k Gold, White Gold, Yellow Gold
AGL Certified 3.8 Carat Oval No Heat Burma Ruby Ring
Diamond Halo in Platinum
By Gad
Co.
Located in Miami, FL
AGL Certified 3.80 carat Purplish Red oval cut no heat Burma Ruby. This ruby is radiating a rich, vivid red color. Truly spectacular considering no heat treatment. Mined from the Mog...
Category
2010s Burmese Modern Gad Co. Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
GIA Certified 8.64 Carat Colombian Emerald
Baguette Diamond Ring in 18K Gold
By Gad
Co.
Located in Miami, FL
GIA certified 8.64 carat natural Colombian emerald unisex ring, complimented by 6 baguette cut diamond side stones. The diamonds are channel set with a ...
Category
2010s Colombian Art Deco Gad Co. Rings
Materials
Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold
GIA Certified 5.25 Carat Blue Zircon
Diamond 18K Gold Two Tone Bypass Ring
By Gad
Co.
Located in Miami, FL
5.25 carat oval cut greenish blue Zircon and round cut white diamond ring. Set in 18k white and yellow gold two-tone bypass style ring setting. The center stone features an extremely vibrant and brilliant color saturation, with superb clarity and luster. Radiating rich blue color hues that contrast beautifully with the two-tone gold and white diamonds.
The ring bears a unique aesthetic, with a subtle white gold bezel feature completing the mostly yellow gold ring shank. Offering a gorgeous yin-yang effect. Signed by Richard Krementz.
GIA Certification Comment: Center Stone partially bezel set in a yellow and white metal ring with eight near-colorless round diamonds.
Item Details:
- Type: Bypass Ring
- Metal: 18K Yellow, White Gold
- Weight: 10.18 Grams
- Setting: Half Bezel, Channel
- Size: 7 (adjustable)
__________________________________
Center Stone Details:
- Type: Zircon
- Carat: 5.25 (approx.)
- Cut: Oval
- Color: Greenish Blue
- Transparency: Transparent
- Measurements: 10.26 X 8.03 X 6.30 MM
GIA Certified #: 2239030646
__________________________________
Side Stone Details:
- Type: Diamond
- Carat: 0.25
- Cut: Round
- Clarity: VS
- Color: E-F
- Quantity: 8
__________________________________
About Zircon:
Zircon is a natural and underrated gemstone cherished since ancient times. Not to be confused with the cheap diamond...
Category
20th Century North American Art Deco Gad Co. Rings
Materials
Diamond, Zircon, Blue Zircon, 18k Gold, White Gold, Yellow Gold
18K Solid Gold Round Cut Natural Emerald Band Ring
By Gad
Co.
Located in Miami, FL
Natural Colombian Emerald stackable band ring set in 18k solid gold. Available in sizes 6.5, 7, and 7.5.
FEATURES: 7 day risk free returns, cer...
Category
2010s American Modern Gad Co. Rings
Materials
Emerald, Gold, 18k Gold
$1,489 / item
GIA Certified Fancy Dark Brown Pink Diamond Ring with Diamond Halo in 18k
By Gad
Co.
Located in Miami, FL
Captivate people with this 1.60 carat GIA-certified fancy dark brown pink radiant cut diamond ring, set in 18k sleek white and rose gold. Adorned with 2 bezel set pear-shaped pink di...
Category
2010s American Art Deco Gad Co. Rings
Materials
Pink Diamond, 18k Gold, Rose Gold, White Gold
GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond Engagement Ring
By Gad
Co.
Located in Miami, FL
GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond and 2.46 Carat Mixed Cut White Diamond Halo Engagement Ring in 18K White & Rose Gold.
Set with a diamond halo of tw...
Category
21st Century and Contemporary North American Contemporary Gad Co. Rings
Materials
Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold
GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones
By Gad
Co.
Located in Miami, FL
Simplicity and elegance are on full display with this GIA certified 2.63-carat natural Blue Sapphire ring with 2 trillion cut diamond side stones...
Category
2010s Cambodian Modern Gad Co. Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
AGL Certified 2.44 Carat No Oil Colombian Emerald and Trapezoid Diamond Ring
By Gad
Co.
Located in Miami, FL
Natural AGL Certified No Oil Emerald & Diamond Detailing Three-Stone Engagement Ring.
This engagement ring features a stunning, vivid green emerald center stone with a carat weight ...
Category
2010s North American Modern Gad Co. Rings
Materials
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
GRS Certified 18 Carat No Heat Mogok Burma Oval Cut Blue Sapphire
Diamond Ring
By Gad
Co.
Located in Miami, FL
18K White Gold Ring, meticulously crafted with a prong setting to showcase its exquisite centerpiece – an 18.16-carat Burmese Sapphire, originating from the prestigious Mogok Pain Py...
Category
2010s Burmese Art Deco Gad Co. Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
GRS Certified 3 Carat Vivid Green Minor Oil Colombian Emerald
Diamond 18K Ring
By Gad
Co.
Located in Miami, FL
18K white and yellow gold prong-set emerald and diamond ring. Featuring a significant 3.16 emerald cut Colombian emerald with Vivid Green color and minor oil treatment. GRS certifie...
Category
2010s Colombian Modern Gad Co. Rings
Materials
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
GIA Certified 2.69 Carat Fancy Orangey Pink Diamond and Diamond Halo Ring
By Gad
Co.
Located in Miami, FL
GIA certified radiant cut 1.50 carat fancy light orangey pink diamond center stone adorned with multiples rows of pink and white round cut di...
Category
21st Century and Contemporary Modern Gad Co. Rings
Materials
Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold
Natural 5 Carat Blue Star Sapphire Ring with Diamond Side Stones in 14K Gold
By Gad
Co.
Located in Miami, FL
14K White Gold Ring, weighing 5 grams, meticulously crafted with a prong setting for a timeless appeal.
At the heart of this ring is a mesmerizing 5-carat Round-cut Star Sapphire, r...
Category
2010s North American Art Deco Gad Co. Rings
Materials
Diamond, Star Sapphire, 14k Gold, White Gold
2.19 CT Natural Emerald 3-Stone Ring with Diamond Side Stone in 18K White Gold
By Gad
Co.
Located in Miami, FL
2.19 carat natural Zambian emerald and diamond ring in two-tone 18k white and yellow gold.
The emerald bears excellent luster, and a rich dark green saturation with lighter shades r...
Category
2010s African Modern Gad Co. Rings
Materials
Diamond, Emerald, White Gold
AGL Certified 10.10 Carat No Heat Ceylon Cornflower Blue Sapphire
Diamond Ring
By Gad
Co.
Located in Miami, FL
10.10 carat AGL certified Blue Sapphire and Diamond Ring. Showcasing a mesmerizing "cornflower" blue color, known for its highly coveted and deeply rich shade of blue. AGL identified...
Category
2010s Sri Lankan Retro Gad Co. Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
GRS Certified 50.11 Carat Cushion No Heat Sri Lanka Blue Sapphire Ring
By Gad
Co.
Located in Miami, FL
GRS Certified 50.11 Carat Cushion Cut No Heat Sri Lanka Blue Sapphire with Mixed Cut Diamond Side Stones and Halo in 18K White Gold Ring.
The Sapphire center stone is a truly mirac...
Category
21st Century and Contemporary Modern Gad Co. Rings
Materials
Diamond, White Diamond, Sapphire, Gold, 18k Gold, White Gold
GIA Certified Oval Cut Blue Sapphire and Trillion Cut Diamond 3 Stone 18k Ring
By Gad
Co.
Located in Miami, FL
4.40 Carat GIA certified Sri Lanka origin Blue Sapphire with trillion cut diamond side stones in 18 karat solid yellow gold. Cathedral...
Category
2010s Sri Lankan Art Deco Gad Co. Rings
Materials
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
AGL Certified 7.36 Carat No Oil Cushion-Cut Colombian Emerald Ring
By Gad
Co.
Located in Miami, FL
AGL Certified 7.36 carat no oil Colombian Emerald ring. Featuring 2 half moon-cut diamond side stones with 106 round cut diamonds mounted on the shank. All set in an 18 karat solid g...
Category
2010s Colombian Modern Gad Co. Rings
Materials
Emerald, 18k Gold, White Gold, Yellow Gold
GIA Certified 2.23 Carat Sri Lanka Blue Sapphire Men
s Ring
By Gad
Co.
Located in Miami, FL
GIA Certified Sri Lanka Blue Sapphire Men's Ring.
This men's ring features a prong set natural blue sapphire with a carat weight of 2.23. The sapphire is octagonal-cut and originat...
Category
21st Century and Contemporary Modern Gad Co. Rings
Materials
Sapphire, Gold, 18k Gold, White Gold
~20 Carat Colombian Emerald Cushion Cut GRS Certified and Diamond 18K Set
By Gad
Co.
Located in Miami, FL
Ring Center Stone:
Gemstone Type: Colombian Emerald
Carat: 7.60 carats
Cut: Cushion Cut
Color: Vivid Green
Oil: Insignificant
Certificate: GRS Certified
Side Stones:
Gemstone Type:...
Category
21st Century and Contemporary Gad Co. Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified 5.02 Carat Cushion Cut Fancy Brown Yellow Diamond Ring in 18k Rose
By Gad
Co.
Located in Miami, FL
Shop this exquisite GIA certified 5.02 carat brownish yellow diamond ring in 18K rose gold, with diamond side stones and two detachable accent bands.
The center stone is bezel set w...
Category
2010s North American Modern Gad Co. Rings
Materials
Yellow Diamond, Diamond, Brown Diamond, 18k Gold, Rose Gold
GIA Certified Rectangle Blue-Green Indicolite Tourmaline
Diamond 18K Gold Ring
By Gad
Co.
Located in Miami, FL
18K yellow gold semi-precious gemstone ring. The center stone is a rectangular-brilliant cut blue-green tourmaline, otherwise known as Indicolite. Complemented by near-colorless round and baguette diamond side stones.
GIA Certification Comment: Known in the trade as "Indicolite". The Center stone is set in a white and yellow metal ring with numerous near-colorless baguette and round diamonds.
Item Details:
- Type: Semi Precious Ring...
Category
2010s North American Retro Gad Co. Rings
Materials
Indicolite, Tourmaline, Diamond, Yellow Gold, White Gold, 18k Gold
GIA Certified No Heat Color Change 3.25 Carat Violet-Blue Sapphire Ring
By Gad
Co.
Located in Miami, FL
GIA Certified No Heat Color Change Blue Sapphire and Diamond Ring.
Center Stone Sapphire exhibits a changing color hue from violet to blue. Cushion-cut, GIA certified, no heat (unt...
Category
21st Century and Contemporary North American Contemporary Gad Co. Rings
Materials
Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Gold, 18k Gold, White...
16.30ct No Heat Blue Star-Sapphire 18K Ring in Vintage Platinum
Diamond Halo
By Gad
Co.
Located in Miami, FL
16.30 carat GRS certified star-sapphire set in a luxurious combination of platinum and 18K white gold, surrounded by a stunning round cut diamond halo. The center stone has no heat, ...
Category
2010s North American Art Deco Gad Co. Rings
Materials
Diamond, Star Sapphire, 18k Gold, White Gold, Platinum
17.86 Carat Oval Cut Jadeite Jade and Diamond Ring in 18K White Gold
By Gad
Co.
Located in Miami, FL
17.86 carat Jadeite Jade and Diamond Ring in 18K White Gold, weighing 6.72 grams. This size 7 (U.S.) ring, features an oval-cut Jade emitting a captivating green hue.
Surrounding th...
Category
2010s Asian Art Deco Gad Co. Rings
Materials
Diamond, Jade, White Gold, 18k Gold
4.60 Carat Natural Colombian Emerald
Baguette Diamonds in 14K Gold Unisex Ring
By Gad
Co.
Located in Miami, FL
Natural 4.60 carat Colombian emerald and diamond unisex ring. The center stone is 4-prong set with the "perfect" color tone that's so coveted with Colombian Emeralds. Complementing t...
Category
2010s Colombian Art Deco Gad Co. Rings
Materials
Diamond, Emerald, 14k Gold, Yellow Gold
2.55 Colombian Emerald With Round
Emerald Cut Diamonds Sides Ring in 18K Gold
By Gad
Co.
Located in Miami, FL
A magnificent natural emerald and diamond ring in 18k white and yellow gold. Set with a 2.55 carat Colombian emerald center stone. Complemented by 4 emerald-cut diamond side stones b...
Category
2010s Colombian Art Deco Gad Co. Rings
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
GRS Certified 13.89 Carat Chrysoberyl Cats Eye Mens 18K Gold Ring
By Gad
Co.
Located in Miami, FL
GRS Certified Chrysoberyl Cat's Eye men's ring in 18k solid yellow gold elevated setting. The center stone is a natural mined Chrysoberyl Cat's Eye, cabochon cut and displaying a wid...
Category
2010s North American Art Deco Gad Co. Rings
Materials
Chrysoberyl, 18k Gold, Yellow Gold
GIA Certified Fancy Brownish Greenish Yellow Diamond Stud Earrings
Ring Set
By Gad
Co.
Located in Miami, FL
GIA Certified Fancy Brownish Greenish Yellow 5.12 Carat Diamond Stud Earrings & 6.07 Carat Ring Set
Ring Details:
- Type: Engagement Ring
- Metal: 18K White / Yellow Gold
- Weight: ...
Category
21st Century and Contemporary North American Art Deco Gad Co. Rings
Materials
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
3.51 Carat Round Cut Diamond Solitaire 18K Gold Two Tone Engagement Ring
By Gad
Co.
Located in Miami, FL
Natural 3.51 Carat round-cut diamond solitaire two-toned engagement ring. Crafted from 18K yellow and white gold. Set in a two-tone 6-prong ring, where the prongs are white gold and ...
Category
2010s Modern Gad Co. Rings
Materials
Diamond, 18k Gold, White Gold, Yellow Gold
Gad Co. rings for sale on 1stDibs.
Find a range of Gad
Co. rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using gold. While looking for the most stylish antique or vintage Gad
Co. jewelry to pair with your ensemble, you’ll find that Gad
Co. diamond rings, from our inventory of 104, can add a particularly distinctive touch to your look. We have 115 pieces in this collection as well as a number of other designs by this jeweler. Modern and Art Deco are among the most popular styles of Gad
Co. rings available on 1stDibs. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st century and contemporary. If you’re looking for additional options, many customers also consider rings by Royaal Stones Ltd, David Webb, and Luigi Ferrara. Prices for Gad
Co. rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $499 and tops out at $1,190,000, while pieces like these, on average, can sell for $12,150.