Gad & Co. Rings
to
4
320
251
210
136
49
333
94
70
65
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
320
1
1
1
4
292
60
8
95
63
61
27
25
to
569
2,008
1,647
1,623
1,575
140
117
34
19
6
5
2
2
1
360
360
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
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 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
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
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
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
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 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
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
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
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
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
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
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 1.39 Carat Radiant Cut Fancy Intense Yellowish Green Diamond Ring
By Gad & Co.
Located in Miami, FL
GIA Certified 1.39 carat radiant cut fancy intense yellowish green diamond ring. Adorned with 4 marquise and 8 pear cut diamonds, weighing 2.8 cttw. Bezel set center stone with 26 ro...
Category
21st Century and Contemporary Art Nouveau Gad & Co. Rings
Materials
Diamond, Gold, 18k Gold, Rose Gold, White 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 10.03 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
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
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
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
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
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
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
9.40 Carat Type A Fei Cui Jadeite Jade and Diamond Ring in Textured 18K Gold
By Gad & Co.
Located in Miami, FL
Oval cabochon cut 9.40 carat green Fei Cui Jadeite Jade ring. Grade A untreated jade with excellent color and luster. Adorned with 2 round cut diamonds of 0.15 carats total. Featuring a textured gold line...
Category
21st Century and Contemporary North American Contemporary Gad & Co. Rings
Materials
Diamond, Jade, Gold, 18k Gold, Yellow Gold
GIA Certified 3.48 Carat Radiant Cut Fancy Light Pink Diamond Ring in 18k
By Gad & Co.
Located in Miami, FL
GIA Certified natural 3.48 carat fancy light pink radiant cut SI1 clarity diamond ring. Set in 18k white and rose gold with a triple halo of round brilliant-cut pink diamonds. Wide f...
Category
2010s North American Art Deco Gad & Co. Rings
Materials
White Diamond, Pink Diamond, 18k Gold, Rose Gold, White 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
Vintage 1.5 Carat TW Channel and Bezel Set Natural Diamond Mens Ring in 18K Gold
By Gad & Co.
Located in Miami, FL
Vintage 1.50 CTTW Men's Round Cut Natural Diamond Ring. Crafted in 18K solid yellow gold. Featuring a bezel-set center stone and a channel-set diamond halo adorning the center. The f...
Category
Early 2000s North American Art Deco Gad & Co. Rings
Materials
Diamond, 18k Gold, Yellow 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
AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring
By Gad & Co.
Located in Miami, FL
AGL Certified 1.76 Carat Cushion Cut Pigeon's Blood Red No Heat Burma Ruby & Diamond Ring in 18k White Gold. Set with a round cut diamond halo and two trillion cut side stones.
The ...
Category
20th Century Burmese Art Deco Gad & Co. Rings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
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
Gubelin Certified 4.47 Carat Ruby & Trillion Cut Diamond Sides in 18K White Gold
By Gad & Co.
Located in Miami, FL
Indulge in sophistication with this ruby and diamond three stone ring ring. Gubelin certified, this natural 4.47 carat oval cut red ruby is accompanied by two triangular shaped diamo...
Category
2010s North American Modern Gad & Co. Rings
Materials
Diamond, Ruby, 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
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 1.38 CTW Round Fancy Pink-Purple Diamond Ring with Diamond Halo
By Gad & Co.
Located in Miami, FL
18K White and Rose Gold Ring, weighing 5.97 grams and boasting a size of 6.75. Centering an exquisite GIA Certified 0.48 carat round-brilliant diamond, displaying a rare and captivat...
Category
2010s North American Modern Gad & Co. Rings
Materials
Diamond, 18k Gold, Rose Gold, White 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...
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
AGL Certified 10 Carat Cabochon Cut Minor Oil Emerald and Diamond Cluster Ring
By Gad & Co.
Located in Miami, FL
18K white gold multi-gemstone cluster cocktail ring. Featuring a 10.12 carat cabochon cut minor oil African emerald and 4.50 carats in baguette and round cut diamonds. This ring disp...
Category
2010s Zambian Modern Gad & Co. Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
Heart Cut 5.79 & 5.73 Carat Fancy Yellow and White Diamond Toi Et Moi Ring
By Gad & Co.
Located in Miami, FL
18K two-tone Toi Et Moi ring, weighing 16.57 grams. Featuring two heart-cut diamonds; 5.79ct G/SI2 with EGL #EGL6302103318, and 5.73ct Fancy Yellow with SI2 clarity. Adorned by 192 R...
Category
2010s North American Art Deco Gad & Co. Rings
Materials
White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold
18k Solid White Gold Blue Round Cut Diamond Band Ring
By Gad & Co.
Located in Miami, FL
Introducing this beautiful 18K white gold blue diamond jewelry piece, perfect for those who appreciate a touch of glamour and sophistication. This...
Category
2010s North American Modern Gad & Co. Rings
Materials
Diamond, Blue Diamond, White Gold, 18k Gold
GIA Certified D Color VVS2 Clarity Emerald Cut Diamond and Gold Ring
By Gad & Co.
Located in Miami, FL
Centering a 5.09 Carat Radiant-Cut "D" Color "VVS2" Clarity Diamond, further accented by 0.90 Carats of Round-Brilliant and Baguette Cut Diamonds, and set in luxurious 18K White Gold...
Category
21st Century and Contemporary Modern Gad & Co. Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
AGL Certified 30 Carat No Heat Ceylon Blue Star Sapphire & Diamond Halo Ring
By Gad & Co.
Located in Miami, FL
Natural 30 Carat no Heat Ceylon Blue Star Sapphire & Diamond Ring In Platinum
This unheated star sapphire ring boasts a 30 carat natural blue sapphire center stone with cabochon-ova...
Category
21st Century and Contemporary North American Baroque Revival Gad & Co. Rings
Materials
Diamond, Star Sapphire, Platinum
1.42 Carat Mixed Cut Illusion Set Mens Natural Diamond Cluster Ring
By Gad & Co.
Located in Miami, FL
Men's curved shank natural diamond cluster ring, featuring 9 assorted mixed cut Trapezoid and Asscher cut natural diamonds. Boasting an ...
Category
2010s North American Modern Gad & Co. Rings
Materials
Diamond, 18k Gold, White 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
GIA Certified 1.51 Carat Fancy Light Brown Pink Internally Flawless Diamond Ring
By Gad & Co.
Located in Miami, FL
GIA Certified 0.51 Carat Radiant Cut Fancy Light Brownish Pink Internally Flawless Diamond With White Diamond Halo in 18K White Gold Ring.
The center stone bears excellent color, a...
Category
21st Century and Contemporary North American Contemporary Gad & Co. Rings
Materials
Diamond, Pink Diamond, Gold, 18k Gold, Rose 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
Vintage 24 Carat Cabochon Cut Jadeite Jade & Round Cut Diamond Halo Ring
By Gad & Co.
Located in Miami, FL
Indulge in the elegance and allure of this 24.04 carat Jade and Diamond Halo cocktail ring, expertly crafted in 18K White Gold. Elevate your jewelry collection with this captivating piece that combines the beauty of Jade with the brilliance of diamonds. Make a statement of luxury and style with this resizable ring...
Category
1990s Asian Art Deco Gad & Co. Rings
Materials
Diamond, Jade, 18k Gold, White Gold
$50,000 Sale Price
20% Off
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
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
Vintage 4.50 CTTW Old European Cut Diamond Three-Stone Platinum Engagement Ring
By Gad & Co.
Located in Miami, FL
Vintage Art Deco three-stone natural diamond engagement ring. Set in platinum with a hand-carved filigree on the shank. The three center stones are Old European cuts, with an approxi...
Category
20th Century North American Art Deco Gad & Co. Rings
Materials
Diamond, Platinum
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
GIA Certified Round-Cut "G" Color "VS1" Clarity Diamond Platinum Ring
By Gad & Co.
Located in Miami, FL
Centering a 6.82 Carat Round-Brilliant Cut Diamond with "G" Color and "VS1" Clarity (per GIA) and set in PT950 Platinum, this Engagement Ring is literally fit for a Queen!
Details:
...
Category
21st Century and Contemporary Gad & Co. Rings
Materials
Diamond, Platinum
3.22 Carat Marquise Cut G VS1 GIA Certified Diamond Halo Pave 18K Ring
By Gad & Co.
Located in Miami, FL
Jewelry Details:
Item Type: Diamond Ring
Metal Type: 18K White Gold
Weight: 4.25 grams
Gold Color: White
Ring Size: 6
Center Stone Details:
Gemstone Type: Diamond
Shape: Marquise
Car...
Category
21st Century and Contemporary Gad & Co. Rings
Materials
Diamond, Gold, 18k Gold, White Gold
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
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...
7.25 Carat No Heat Oval Cut Blue Sapphire Ring With Pink Diamond Side Stones
By Gad & Co.
Located in Miami, FL
Be enchanted by the captivating beauty of this multi-stone ring, featuring a GRS certified No Heat 7.25-carat oval cut natural Blue Sapphire.
Flanked by two bezel set heart-cut pink...
Category
2010s Sri Lankan Art Deco Gad & Co. Rings
Materials
White Diamond, Pink Diamond, Blue Sapphire, 18k Gold, White Gold
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
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
2 Stone Round Cut Bezel Set Diamond Ring in 18k Yellow Gold
By Gad & Co.
Located in Miami, FL
This elegant 18 karat solid yellow gold double diamond ring offers a versatile structural design suitable for everyday wear or special occasions, making it an excellent choice for both men's pinky rings and ladies statement rings. This ring also complements other yellow and white gold jewelry when stacked. The ring weighs 6.0 grams and has a bezel setting, with a resizable ring...
Category
2010s American Modern Gad & Co. Rings
Materials
Diamond, 18k Gold, Yellow Gold
GIA Certified 1.15 Carat Radiant Cut Fancy Intense Yellowish Green Diamond Ring
By Gad & Co.
Located in Miami, FL
18k tri-colored gold long frame rectangular shaped ring with multi-colored natural diamonds. Featuring a GIA certified 1.15 carat Fancy Intense Yellowish Green radiant cut with even ...
Category
2010s North American Art Deco Gad & Co. Rings
Materials
Diamond, Yellow Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold, ...
Vintage 3 Carat Cabochon Cut Colombian Emerald Bezel in 20K Yellow Gold Ring
By Gad & Co.
Located in Miami, FL
A vintage treasure featuring a stunning 3-carat Colombian emerald cabochon set in 20K yellow gold. The cabochon-cut emerald, exuding rich green hues, commands attention with its capt...
Category
20th Century North American Art Deco Gad & Co. Rings
Materials
Emerald, 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.