Skip to main content

Gad Co. Rings

to
4
316
247
208
134
49
328
92
69
64
45
4
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
8
8.25
9
9.5
10
10.75
11
2
38
315
1
1
1
4
290
57
8
94
62
60
27
25
to
562
2,552
1,726
1,687
1,622
138
116
33
18
6
5
2
2
1
355
355
Creator: Gad Co.
GIA Certified 2.38 Carat Marquis-Cut "H" Color "Si1" Clarity Diamond Ring
By Gad Co.
Located in Miami, FL
Gorgeous 2.38-carat Marquise-cut natural diamond set with 0.94 carats in round diamonds and 0.76 carats in lozenge-cut diamonds. This GIA-certified natural diamond ring is unlike any other Marquise cut diamond engagement ring on the market. It's made in smooth 18 karat white gold and designed to perfection. A split ring shank encrusted with diamond side stones in an elevated progression style setting. This clever ring composition exaggerates and optically enlarges the center stone, making it appear as a 3 carat stone...
Category

21st Century and Contemporary Gad Co. Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Vintage 5 Carat Oval Cut Red Tourmaline Diamond Ring in 18K Gold
By Gad Co.
Located in Miami, FL
Vintage semi precious gemstone ring, featuring a pinkish red tourmaline and diamond blend of stones. The tourmaline sports a unique oval s...
Category

Late 20th Century North American Art Deco Gad Co. Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold, Yellow Gold

GRS Certified 2.66 Carat Minor Oil Colombian Emerald and Diamond Pave Ring
By Gad Co.
Located in Miami, FL
GRS Certified 2.66 Carat Minor Oil Colombian Emerald. Set with a gorgeous round cut diamond halo and diamond set split shank in 18k yellow g...
Category

21st Century and Contemporary Colombian Art Deco Gad Co. Rings

Materials

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

Vintage 2.5 Carat Emerald Cut Blue Sapphire Diamond Matte Finish Mens Ring
By Gad Co.
Located in Miami, FL
Vintage Blue Sapphire & Diamond Matte Finish 14K Golf Mens Pinky Ring. Vintage ring featuring an emerald-cut dark blue Sapphire center stone, secured in a bezel setting. The sapphi...
Category

21st Century and Contemporary North American Contemporary Gad Co. Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold

GRS Certified Oval-Cut Unheated Ceylon Sapphire and Diamond Ring
By Gad Co.
Located in Miami, FL
Centering an 7.25 Carat Cornflower Blue Ceylon (Sri-Lanka) Sapphire, accented by Heart-Shape Pink Diamonds and Round-Brilliant Cut White Diamonds, and set in 18K White Gold, this uni...
Category

21st Century and Contemporary Gad Co. Rings

Materials

Diamond, White Diamond, Pink Diamond, Sapphire, Blue Sapphire, Gold, 18k...

GIA Certified Fancy Yellow, Pink and White Diamond Ring in Platinum 950 18K
By Gad Co.
Located in Miami, FL
GIA Certified Fancy Yellow Cushion Cut Diamond Ring. This exquisite piece is meticulously crafted with a remarkable blend of Platinum 950 and 18K White Gold, ensuring both durability and opulence. The GIA certification guarantees the authenticity and exceptional quality of the fancy yellow cushion cut diamond, providing buyers with utmost confidence. Adorned with mesmerizing pink and white marquise and baguette side stones, this ring exudes timeless beauty and sophistication. A true masterpiece of fine jewelry. Featuring a dazzling array of fancy-colored natural diamonds. Set in 18k rose gold, yellow gold, and platinum. This ring offers a plethora of luxury materials from all around the world. Taking over 3 months of meticulous craftsmanship and sourcing. The center stone is a GIA certified Fancy Intense Yellow cushion cut natural diamond. Flanked by 2 oval cut, 1 marquise, 1 emerald cut, and 2 pear cut white diamonds. Further accentuated by a display of Fancy pink side stones...
Category

2010s North American Art Deco Gad Co. Rings

Materials

Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Platinum

18K Yellow Gold 2 Carat Emerald and Diamond Band Ring
By Gad Co.
Located in Miami, FL
This item is made to order. Carat weights, gram weights, and measurements are subject to a slight variance. Contact us to customize this to your liking and size. A bold and elegant...
Category

21st Century and Contemporary North American Contemporary Gad Co. Rings

Materials

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

GIA Certified 4.10 Carat Cushion H/VS1 Diamond Swirl Engagement Ring
By Gad Co.
Located in Miami, FL
GIA Certified 4 Carat Cushion Cut H/VS1 Diamond Engagement Ring in 18K White Gold. GIA certified natural white diamond center stone with a cushion brilliant cut. Adorned with addit...
Category

21st Century and Contemporary North American Contemporary Gad Co. Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Certified 11.16 Carat Oval Cut Orange Sapphire in 14K Rose Gold
By Gad Co.
Located in Miami, FL
GIA certified 11 carat Orange Sapphire of Sri Lanka origin set in 14k solid rose gold cathedral solitaire ring with carved basket. For those searching for a fine quality Sapphire t...
Category

2010s Sri Lankan Art Deco Gad Co. Rings

Materials

Sapphire, 14k Gold, Rose Gold

7.23 Carat No Heat Burma Star Ruby Baguette Diamond Ballerina Ring in 18k Gold
By Gad Co.
Located in Miami, FL
7.23CT cabochon cut natural star ruby & diamond side-stone ballerina ring in 18K Yellow Gold. This exquisite piece features a mesmerizing Burma Mogok Myanmar Ruby...
Category

2010s Burmese Art Deco Gad Co. Rings

Materials

Diamond, Ruby, Star Ruby, 18k Gold, Yellow Gold

Natural 2 Carat Oval Cut Ruby and Baguette Cut Diamond Sides in 18K Gold Ring
By Gad Co.
Located in Miami, FL
Oval-cut natural Ruby adorned with natural Baguette-cut diamond side-stones. Gemstones are mounted in a straight shank 18k gold classic setting. The center stone Ruby has flawless cl...
Category

2010s Art Deco Gad Co. Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 2.02 Carat D color VVS2 Clarity Diamond Solitaire White Gold Ring
By Gad Co.
Located in Miami, FL
GIA certified 14K white and yellow gold diamond solitaire ring. The ring weighs 3.4 grams and features a stunning 2.02-carat round cut diamond with D color grade and VVS2 clarity. Th...
Category

2010s North American Modern Gad Co. Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

0.76 Carat Colombian Emerald and Inlaid Opal 14k Yellow Gold Ring
By Gad Co.
Located in Miami, FL
Sleek and classy Colombian Emerald ring with inlaid opals and diamond accents. Emerald-cut Emerald mounted in a 14k half bezel setting. Inlaid Opals provide excellent color contrast ...
Category

2010s Colombian Art Deco Gad Co. Rings

Materials

Emerald, Opal, Yellow Gold

Natural Diamond Contoured Wedding Band Stacking Ring
By Gad Co.
Located in Miami, FL
Natural Diamond Stacking or Wedding Band Ring, Set in 14K White Gold. Elevate your engagement ring with our natural diamond contoured curved wedding band ring. The contoured design boasts shimmering pavé diamonds cascading halfway down the band, creating a soft, elegant curve. Its comfortable fit interior complements any engagement ring, offering excellent elevation, texture, and color enhancement. Can be worn as a wedding band or solo stacking ring Item Details: - Type: Contoured Wedding Band...
Category

2010s North American Modern Gad Co. Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 7.60 Carat No Heat Pink Spinel and Diamond Ring in Platinum
By Gad Co.
Located in Miami, FL
GIA Certified Oval Cut Pink No Heat Spinel and Diamond Ring in Platinum. GIA certified spinel center stone. Spinel has a pink hue and weighs 7.60 carats. The Spinel has non heat tr...
Category

21st Century and Contemporary North American Contemporary Gad Co. Rings

Materials

Diamond, Spinel, Platinum

GIA Certified 5.03 Carat J/VVS1 Round Cut Diamond Ring Half Moon Cut Side Stones
By Gad Co.
Located in Miami, FL
Introducing our exquisite 18K White Gold Ring, weighing 4.42 grams, and featuring a remarkable 5.03 Carat Round-Brilliant-cut Diamond at the center, with J Color and VVS1 Clarity. Th...
Category

2010s North American Modern Gad Co. Rings

Materials

Diamond, 18k Gold, White Gold

3.43 Carat Oval Cut Ruby and Diamond Halo Wedding Band Ring in 18K Gold
By Gad Co.
Located in Miami, FL
Natural Red Ruby and Diamond Wedding Band. This wedding band contains 5 ruby stones. Each stone is oval-cut and they carry a total weight of 2.75 carats. The ring is adorned with a...
Category

21st Century and Contemporary North American Contemporary Gad Co. Rings

Materials

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

Gia Cert. 1.92 Carat Marquise Fancy Deep Brownish Greenish Yellow Diamond Ring
By Gad Co.
Located in Miami, FL
GIA certified 1.92-carat marquise cut Fancy Deep Brownish Greenish Yellow diamond ring. Set with 2 marquise cut pink diamon...
Category

2010s North American Art Deco Gad Co. Rings

Materials

White Diamond, Yellow Diamond, Pink Diamond, 18k Gold, White Gold, Yello...

1 Carat Cabochon Natural Emerald and Diamond Cluster Bypass Ring in 18k Gold
By Gad Co.
Located in Miami, FL
Cabochon cut natural Colombian Emerald mounted in 18k yellow gold. Set with 1.02 carats in a round-cut natural diamond cluster. ✔ Natural Emerald ✔ Natural Diamonds ✔ Gold Karat: 18...
Category

2010s Gad Co. Rings

Materials

Diamond, Emerald, 18k Gold

14.11ct Green Peridot and 0.91ctw Diamond Side-Stones in 18k White Gold Ring
By Gad Co.
Located in Miami, FL
14.11 Carat Cushion Cut Green Peridot and Baguette Cut Diamond Side Stone Ring in 18K White Gold. This sophisticated ring features a peridot center stone with two baguette-cut diamon...
Category

2010s North American Modern Gad Co. Rings

Materials

Diamond, Peridot, 18k Gold, White Gold

AGL Certified 28ct No Heat Purplish Pink Tourmaline Round Diamond Halo Ring
By Gad Co.
Located in Miami, FL
AGL Certified 28.29 Carat No Heat Pink Tourmaline And Round Cut Diamond Halo in Floral 18K White Gold Ring Shank. The center stone is an impressive 28.29-carat pink tourmaline, oval...
Category

2010s Hong Kong Art Nouveau Gad Co. Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Vintage 9 Carat Pear Cut Zambian Emerald Diamond Halo Ring Jacket in 18K Gold
By Gad Co.
Located in Miami, FL
Vintage 9 Carat Zambia Emerald & Diamond Halo Ring with Jacket in 18K Gold. This ring is a truly exceptional piece. It features a vibrant green pear...
Category

20th Century North American Contemporary Gad Co. Rings

Materials

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

3.58 Carat Emerald-Cut Colombian Emerald in 18 Karat White Gold Ring
By Gad Co.
Located in Miami, FL
Centering a 3.58 Carat Emerald-Cut Colombian Emerald, accented by 0.71 Carats of Round-Brilliant Cut Diamonds, and set in 18K White Gold. Details: ✔ Stone: Emerald ✔ Center-Stone We...
Category

Late 20th Century Art Deco Gad Co. Rings

Materials

Diamond, White Diamond, Emerald, Gold, 14k Gold, White Gold

2.77 Carat Colombian Emerald and Trillion Cut Diamonds in 18k Yellow Gold Ring
By Gad Co.
Located in Miami, FL
2.77-carat Emerald-cut Colombian Emerald mounted in 18k solid yellow gold ring setting with trillion-cut diamond accents. A superb quality Emerald with a vivid, "Colombian Green", co...
Category

2010s Colombian Art Deco Gad Co. Rings

Materials

Emerald, Diamond, Yellow Gold

6.26CT Emerald Cut Emerald with Baguette Round Cut Diamond Side Stone Ring
By Gad Co.
Located in Miami, FL
18K White and Yellow Gold two gold-toned emerald and Diamond Ring. A true masterpiece weighing 9.68 grams and 10.66 carats in natural mined gemstones. At its heart lies a captivating...
Category

2010s North American Retro Gad Co. Rings

Materials

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

3.02 Carat Vivid Green Round Colombian Emerald and Diamond Halo Ring in Platinum
By Gad Co.
Located in Miami, FL
GRS certified platinum engagement ring, centering a 3.02 carat natural emerald and 1 carat total natural diamond halo. The emerald features a vivid green color, Colombian origin, and...
Category

2010s Colombian Art Deco Gad Co. Rings

Materials

White Diamond, Emerald, Diamond, Platinum

GRS Certified 6.35 Carat Royal Blue Sapphire with Diamonds in Platinum Ring
By Gad Co.
Located in Miami, FL
This ring features a natural 6.35-carat oval cut Royal Blue Sapphire from Ceylon, Sri Lanka. Set in platinum, with 4 round cut and 4 baguette cut floating cluster diamond side stones...
Category

2010s Sri Lankan Art Deco Gad Co. Rings

Materials

Blue Sapphire, Diamond, Platinum

Zoisite Green Tanzanite 12.68 Carat Cushion In Platinum Baguette Diamond Ring
By Gad Co.
Located in Miami, FL
Vintage Platinum 950 ring with a rare 12.68-carat green tanzanite, complemented by two baguette-cut diamonds totaling 1.40 CTTW and round-cut diamonds totaling 0.10 CTTW. Mounted in...
Category

20th Century North American Art Deco Gad Co. Rings

Materials

Diamond, Tanzanite, Platinum

Natural 1 Carat Cushion-Cut Fancy Yellow White Diamond 5-stone Band Ring
By Gad Co.
Located in Miami, FL
1 Carat Total Fancy Yellow and White Diamond Band Ring in 18k Solid Gold. This stackable band features superbly brilliant natural di...
Category

2010s North American Contemporary Gad Co. Rings

Materials

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

No Heat 4.84 Carat Blue Ceylon Sapphire with Diamonds in 18K Gold Ring
By Gad Co.
Located in Miami, FL
Sapphire with Diamonds in 18K White Gold Engagement Ring. This Ceylon GIA certified oval-cut natural sapphire exudes a blue hue and weighs 4.84 carats. Non-treated sapphire. Adorne...
Category

21st Century and Contemporary North American Contemporary Gad Co. Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

Mens Natural Round Diamond Cluster Channel Set 14K Gold Ring
By Gad Co.
Located in Miami, FL
Natural diamond men's ring, set in a stunning textured and curved pattern 14k solid yellow gold. Fixed with a flat face that sits beautifully on the finger. The diamonds are excelle...
Category

2010s North American Modern Gad Co. Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified Fancy Yellow Heart Cut Diamond Ring
By Gad Co.
Located in Miami, FL
18K white and yellow gold natural diamond ring. Centering a GIA certified 1.39 carat Fancy Yellow heart shape diamond. Adorned with three round cut ...
Category

2010s North American Art Deco Gad Co. Rings

Materials

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

GIA Certified 0.46 Carat Fancy Deep Orange Yellow Diamond Engagement Ring
By Gad Co.
Located in Miami, FL
GIA Certified Fancy Deep Orange Yellow Diamond Engagement Ring. This engagement ring features a fancy deep orange yellow diamond center stone. The diamond has SI2 clarity and vivid...
Category

21st Century and Contemporary North American Modern Gad Co. Rings

Materials

Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Platinum

GIA Certified No Heat 3.50 Carat Pink/Purple Star Sapphire and Diamond Dome Ring
By Gad Co.
Located in Miami, FL
GIA Certified No Heat Pink/Purple Star Sapphire & Diamond Dome Ring. This dome ring features a bezel-set star sapphire center stone. The sapphire weighs 6.3carats, holds a Pink/pur...
Category

21st Century and Contemporary North American Contemporary Gad Co. Rings

Materials

Diamond, Pink Sapphire, Star Sapphire, Gold, 18k Gold, Yellow Gold

GIA Certified 1.30 Ct Minor Oil Emerald Trillion Diamond 3-Stone Ring in 18K
By Gad Co.
Located in Miami, FL
GIA-certified 1.30-carat natural minor oil emerald and trillion cut diamond 3-stone ring in 18 karat solid yellow gold. The emerald center stone feat...
Category

2010s Zambian Modern Gad Co. Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

GIA Certified 0.81 Carat G/VS2 Round Cut Diamond Engagement Ring
By Gad Co.
Located in Miami, FL
GIA Certified 0.81 carat natural diamond engagement ring. The diamond is secured in prong setting on a cathedral shank. On the shank of the ring are 2 hidden round cut diamonds, one...
Category

21st Century and Contemporary Contemporary Gad Co. Rings

Materials

Diamond, Gold, 18k Gold, White Gold

18 Karat Yellow Gold Horse Ring and Black Onyx Center Stone
By Gad Co.
Located in Miami, FL
18 karat yellow gold horse ring, centering a trillion cut black Onyx (6.55 carats). Each horse eye is set with natural rubies, totaling 8 rubies...
Category

21st Century and Contemporary American Modern Gad Co. Rings

Materials

Onyx, 18k Gold, Yellow Gold

GIA Certified 6 Carat Emerald Cut No Heat Burma Blue Sapphire Diamond Ring
By Gad Co.
Located in Miami, FL
Shop this 6.26 carat no heat Burma Blue Sapphire and mixed-cut diamond cocktail ring. The center stone is a gorgeous emerald cut that radiants vibrant deep blue color hues. A rare ge...
Category

2010s Burmese Modern Gad Co. Rings

Materials

Diamond, Blue Sapphire, White Gold, 18k Gold

7.86 Carat Natural White Opal and Diamond Halo Platinum Ring
By Gad Co.
Located in Miami, FL
White Opal and Diamond Platinum Ring. This cocktail ring is crafted in a platinum setting, featuring a natural 7.86-carat white opal with an oval cabochon cut, secured in a prong s...
Category

21st Century and Contemporary North American Modern Gad Co. Rings

Materials

Diamond, Opal, Platinum

8 Carat Blue Zircon with Diamond Halo in Platinum 18K Gold Filigree Ring
By Gad Co.
Located in Miami, FL
Vintage 8 carat oval cut Blue Zircon and Diamond ring. Featuring a platinum ring setting with an 18k gold floral filigree basket. The Blue Zircon center stone is exploding with brill...
Category

2010s North American Retro Gad Co. Rings

Materials

Diamond, Zircon, Blue Zircon, 18k Gold, Platinum

AGL Certified 6.79 Carat Minor Oil Colombian Emerald and Diamond 18K Gold Ring
By Gad Co.
Located in Miami, FL
AGL Certified 6.79 Carat Oval Cut Minor Oil Colombian Emerald and Diamond Halo Cluster 18K Gold Ring. The emerald bears a superbly rich color saturation with excellent brillance and ...
Category

21st Century and Contemporary North American Contemporary Gad Co. Rings

Materials

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

GIA Certified Fancy Intense Yellow Fancy Light Pink Diamond Toi Et Moi Ring
By Gad Co.
Located in Miami, FL
GIA Certified Fancy Intense Yellow and Fancy Light Pink Natural Diamond Toi Et Moi Ring in 18K White Gold. Complete with two GIA certificates. The sought after Toi Et Moi ring, famo...
Category

2010s American Modern Gad Co. Rings

Materials

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

Vintage Dainty Emerald Cut Natural Diamond Ring in 18K White Gold
By Gad Co.
Located in Miami, FL
Vintage natural emerald, round, and baguette cut diamond engagement ring. The ring is made in 18k textured white gold and adorned with 52 diamonds with a total carat weight of 0.30 carats. Featuring an emerald-cut center stone, two tapered baguette cuts, and round diamonds along the shank. Thin 1.5mm shank and 6.3mm elevation off the finger. The center stone is eye-clean and refracts light well. Set in a unique one of one ring...
Category

Early 2000s Modern Gad Co. Rings

Materials

Diamond, 18k Gold, White Gold

Vintage 3 Carat Yellow And Blue Sapphire Bezel Dome Evil Eye Ring
By Gad Co.
Located in Miami, FL
Vintage Yellow Sapphire with Blue Sapphire & Diamonds Dome Ring. This vintage dome ring is crafted from 18k yellow gold. The center stone is a 3 carat yellow sapphire...
Category

1980s North American Retro Vintage Gad Co. Rings

Materials

Diamond, Sapphire, Yellow Sapphire, Blue Sapphire, Gold, 18k Gold, Yello...

GIA Certified Fancy Intense Yellow 7 Carat Radiant Cut Diamond Ring in 18k Gold
By Gad Co.
Located in Miami, FL
7 carat fancy intense yellow radiant cut diamond set with over 2 carats in white and yellow diamonds. The diamond accents are gracefully made in a curved floral motif design. The rin...
Category

2010s Art Nouveau Gad Co. Rings

Materials

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

Platinum Set 1.20 Carat, G, VS2, Marquise Diamond Engagement Ring
By Gad Co.
Located in Miami, FL
Platinum set natural diamond engagement ring with curvaceous bypass style ring shank. Center stone is 1.20 carats, eye clean, and excellent cut. Set in a secure 4-prong and half beze...
Category

21st Century and Contemporary Art Nouveau Gad Co. Rings

Materials

Diamond, Platinum

GIA Certified 2.3 Carat Brownish Greenish Yellow Diamond Round Double Halo Ring
By Gad Co.
Located in Miami, FL
2.30 carat fancy color natural diamond, with a multi-colored double diamond halo and set in 18k solid gold. GIA Certified 2.30 carat Fancy Brownish Greenish Yellow, even color distri...
Category

2010s Art Deco Gad Co. Rings

Materials

Diamond, Yellow Diamond, Pink Diamond, Brown Diamond, 18k Gold, White Gold

1.16 Carat Oval-Cut Aquamarine and Diamond 14K White Gold Solitaire Ring
By Gad Co.
Located in Miami, FL
Natural Aquamarine and Diamond Solitaire Ring, Set in 14K Solid White Gold. This solitaire ring features an oval-cut natural Aquamarine in a prong setting, radiating a vivid blue hu...
Category

2010s North American Modern Gad Co. Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

18k Rose Gold "Toi et Moi" Ring with Blue Sapphire and Heart Shape Pink Sapphire
By Gad Co.
Located in Miami, FL
Gorgeous natural Sapphire and Diamond "Toi et Moi" ring in 18 karat rose gold. "Toi et Moi", meaning "You and Me" in French, The symbolism of two gemstones coming together in unison ...
Category

2010s American Modern Gad Co. Rings

Materials

Blue Sapphire, Pink Sapphire, Rose Gold

0.98 Carat Baguette Colombian Emerald, Diamond Platinum Thin Ring
By Gad Co.
Located in Miami, FL
Colombian Emerald and Diamond 5 Stone Platinum Ring. This dainty ring is crafted from platinum 900. It features a Colombian emerald center sto...
Category

21st Century and Contemporary North American Modern Gad Co. Rings

Materials

Diamond, Emerald, Platinum

GRS Certified 6.34 Carat No Heat Sri Lanka Oval Blue Sapphire Diamond Ring
By Gad Co.
Located in Miami, FL
18k white gold natural blue sapphire and diamond halo ring. Featuring a center stone of immaculate color and quality. Sri L...
Category

2010s Sri Lankan Art Deco Gad Co. Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

2.32 Carat Oval Cut Blue Sapphire with Trillion Cut Diamond Sidestones in 18k
By Gad Co.
Located in Miami, FL
2.32-carat oval cut Blue Sapphire set with 2 trillion cut diamond accents in a 18k yellow gold ring. A simple and elegant ring setting all...
Category

2010s Modern Gad Co. Rings

Materials

Diamond, Blue Sapphire

2.48 Carat Blue Sapphire Solitaire Ring 18k Solid White Gold
By Gad Co.
Located in Miami, FL
Natural Sapphire of 2.48 carats set in a 4-prong solitaire 18k gold ring setting. The Sapphire has a strong blue color saturation and excellent...
Category

2010s Contemporary Gad Co. Rings

Materials

Blue Sapphire, White Gold

1.60 Carat Cabochon Cut Colombian Emerald and Diamond 14k Yellow Gold Ring
By Gad Co.
Located in Miami, FL
Centering a 1.60 Carat Cabochon-Cut Colombian Emerald, framed by an additional 0.32 Carats of Round-Brilliant Cut Diamonds, and set in 14K Yellow Gold, ✔ Gold Karat: 14K ✔ Emerald...
Category

Late 20th Century Retro Gad Co. Rings

Materials

Diamond, White Diamond, Emerald, Gold, 14k Gold, Yellow Gold

GIA Certified Topaz Half Bezel Diamond Square Shape Vintage Ring in 18k Gold
By Gad Co.
Located in Miami, FL
GIA certified vintage geometric Natural Orange Topaz and Diamond Ring, set in 18K Yellow Gold. This lovely cocktail ring boasts a brilliant oval-cut orange topaz center stone in hal...
Category

20th Century North American Retro Gad Co. Rings

Materials

Diamond, Topaz, 18k Gold, Gold, White Gold, Yellow Gold

2.06 Carat Old Mine Muzo Colombian Emerald Diamond Halo Split Shank 18k Ring
By Gad Co.
Located in Miami, FL
2.06 carat Old Mine Colombian Emerald and Diamond Halo with split shank diamond ring in 18K White. The 4-pronged setting and elegant design perfectly complement the rich green color of the emerald. This Emerald was sourced from the legendary Muzo Mine, located in the western Boyaca province of the Andes Mountains. Set in an 18k white and yellow gold ring setting...
Category

2010s Colombian Modern Gad Co. Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Ceylon Blue Sapphire and Baguette Cut Diamond Cocktail 14k Yellow Gold Ring
By Gad Co.
Located in Miami, FL
Centering a 0.89 Carat Oval-Cut Ceylon (Sri Lanka) Blue Sapphire, accented by Baguette-Cut Diamonds, and set in 14K Yellow Gold. Details: ✔ Center Stone: Blue Sapphire ✔ Sapphire W...
Category

21st Century and Contemporary Gad Co. Rings

Materials

Diamond, Blue Sapphire, White Diamond, Sapphire, 14k Gold, Gold, Yellow ...

GIA Certified 1.25 Carat Pear Cut Fancy Green Yellow Diamond 3-Color Bypass Ring
By Gad Co.
Located in Miami, FL
GIA Certified 1.25 Carat Pear Cut Fancy Green-Yellow Diamond Ring in 18K Rose, White, and Yellow Gold. Featuring a double diamond halo and a stunning bypass design. The center stone ...
Category

2010s North American Modern Gad Co. Rings

Materials

Yellow Diamond, White Diamond, Pink Diamond, 18k Gold, Rose Gold, White ...

GIA Certified Fancy Yellow, Pink and White Diamond Ring
By Gad Co.
Located in Miami, FL
Centering a 1.01 Carat Round-Brilliant Cut Fancy Yellow Diamond of VS2 Clarity, accented by 0.68 Carats of Pink and White Round-Brilliant Cut Diamonds, and set in 18K White/Rose Gold...
Category

21st Century and Contemporary Gad Co. Rings

Materials

Diamond, White Diamond, Yellow Diamond, Pink Diamond, Gold, 18k Gold, Ro...

GIA Certified 2.02 Carat Cushion Cut Fancy Greenish Yellow Diamond Ring
By Gad Co.
Located in Miami, FL
GIA Certified 2.02 Carat Cushion Cut Fancy Greenish Yellow Diamond Ring. Set with a colorful array of mixed-cut pink and white diamo...
Category

2010s American Modern Gad Co. Rings

Materials

White Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Rose Gold, White ...

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.

Still Thinking About These?

All Recently Viewed