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Gad Co. Jewelry

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Creator: Gad Co.
GRS Certified 108 Carat Carved Pastel Green Emerald Regal Pendant Necklace
By Gad Co.
Located in Miami, FL
GRS Certified 108.04 Carat Minor to Moderate Oil Ural Origin Carved Emerald and Diamond Heavy Pendant Necklace. A vintage regal design with mid to late 20th century origins and a gol...
Category

Mid-20th Century North American Retro Gad Co. Jewelry

Materials

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

Natural Blue and White Diamond Three Stone Ring in 14K White Gold
By Gad Co.
Located in Miami, FL
Natural Blue Diamond and White Diamond Curved Band Ring, Set in 14K Solid White Gold. Super minimalist and full of class. Featuring a prong set round cut Blue diamond, paired with t...
Category

2010s North American Modern Gad Co. Jewelry

Materials

White Diamond, Blue Diamond, 14k Gold, White Gold

GRS Certified 2.2 Carat Vivid Red Oval Cut Ruby Diamond Retro Regal Style Ring
By Gad Co.
Located in Miami, FL
GRS certified 2.20 carat vivid red oval cut natural ruby ring. Crafted in 18K white & yellow gold, this exquisite piece showcases a center ruby of extraordinary Siam origin. This r...
Category

2010s Thai Art Deco Gad Co. Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

Natural 0.44 CTTW Ruby Huggie Earrings in 14k White Gold
By Gad Co.
Located in Miami, FL
Natural Ruby Huggie Hoop Earrings in 14K White Gold. This dazzling pair of earrings, featuring a combined carat weight of 0.44 natural square cut red rubies. The rubies are secured...
Category

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

Materials

Diamond, Ruby, Gold, 14k Gold, White 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. Jewelry

Materials

Yellow Diamond, Diamond, Brown Diamond, 18k Gold, Rose Gold

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. Jewelry

Materials

Diamond, Platinum

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. Jewelry

Materials

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

3 Carat Pink, Yellow, White Multi Cut Diamond Cluster Platinum And 18K Gold Ring
By Gad Co.
Located in Miami, FL
Pink, Yellow, White Multi Cut Diamond Platinum 950 & 18K Gold Ring. This cocktail ring is crafted from platinum 950 and 18k yellow gold. The shank is designed with a freeform style...
Category

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

Materials

Diamond, Yellow Diamond, Pink Diamond, Gold, 18k Gold, Yellow Gold, Plat...

6 Carat Royal Blue No Heat Burma Star-Sapphire and Diamond Halo Ring in Platinum
By Gad Co.
Located in Miami, FL
GRS Certified No Heat Burma 6.03 Carat Cabochon Cut Royal Blue Star Sapphire and Diamond Halo Cocktail Ring. Featuring 12 baguette cut and 20 round c...
Category

2010s Burmese Art Deco Gad Co. Jewelry

Materials

Diamond, Star Sapphire, Platinum

4 carat Round White Diamond Solitaire Mens Platinum Ring
By Gad Co.
Located in Miami, FL
A solitaire prong setting with a smooth 950 platinum mounting. A sizable 4-carat natural diamond center stone with a durable platinum setting. This ring has the structural and aesthe...
Category

2010s Modern Gad Co. Jewelry

Materials

White Diamond, Platinum

GRS Certified 1.37 Carat Burma Pigeon Blood Ruby Diamond Ring in 18K Gold
By Gad Co.
Located in Miami, FL
GRS Certified Burma Ruby & Diamond Ring in 18K Gold. The center gemstone is a Burmese origin, "pigeons blood" red, 1.37 carat Ruby. It is secured in a prong setting with a diamond ...
Category

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

Materials

Diamond, Ruby, 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. Jewelry

Materials

Diamond, Gold, 18k Gold, Rose Gold, White Gold

0.74 Carat Oval-Cut Colombian Emerald and Diamond 18 Karat White Gold Pendant
By Gad Co.
Located in Miami, FL
Centering a 0.74 Carat Oval-Cut Colombian Emerald, framed by 12 Round-Brilliant Cut Diamonds totaling 0.20 Carats, and set in 18K White Gold. Natural Emerald Pendant of Colombian or...
Category

21st Century and Contemporary Gad Co. Jewelry

Materials

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

10 Carat Natural Diamond Two Strand Riviera Graduated Tennis Necklace Platinum
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.  Platinum set 254 piece Round cut 10 Carat total natural diamond - 39 gra...
Category

21st Century and Contemporary Modern Gad Co. Jewelry

Materials

Diamond, Platinum

14K Yellow Gold Earring, Ring and Bangle Set Mignon Faget Brushed
By Gad Co.
Located in Miami, FL
Introducing the complete gold jewelry set. A matching 14 karat brushed gold bangle, ring, and earring set. Signed MIgnon Faget. Featuring textured gold an...
Category

Early 2000s North American Modern Gad Co. Jewelry

Materials

Yellow Gold

"Evil Eye" 1.23ct Oval Cut Tanzanite and Diamond and 14K Yellow Gold Ring
By Gad Co.
Located in Miami, FL
Details: ✔ Stone: Tanzanite ✔ Center-Stone Weight: 1.23 carats ✔ Stone Cut: Oval ✔ Stone Color: Cornflower Blue ✔ Stone Origin: Tanzania ✔ Ring: 14K, 0.15 Carat Round-Brilliant cut D...
Category

21st Century and Contemporary Retro Gad Co. Jewelry

Materials

Diamond, Tanzanite, Gold, 14k Gold, White Gold, Yellow Gold

GRS Certified 18 Carat Oval-Cut No Heat Burma Sapphire and Diamond 18K Ring
By Gad Co.
Located in Miami, FL
Centering a 18.16 Carat Oval-Cut Unheated Burma Sapphire, shouldered by two Half-Moon Cut Diamonds totaling 0.54 Carats, further accented by an additional 306 Round-Brilliant Cut Dia...
Category

21st Century and Contemporary Modern Gad Co. Jewelry

Materials

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

GIA Cert. Victorian Antique 3.5 Carat Citrine and Diamond in Silver/Gold Ring
By Gad Co.
Located in Miami, FL
GIA Certified Antique 3.5 Carat Citrine and Diamond in Silver/Gold Ring. Created in the late 1800's, this antique Victorian ring features a GIA-certified orange citrine center ston...
Category

1890s North American Early Victorian Antique Gad Co. Jewelry

Materials

Citrine, Diamond, Garnet, Gold, Silver

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. Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

AGL Certified No Oil 2.54 Carat Colombian Emerald Old French Cut Diamond Ring
By Gad Co.
Located in Miami, FL
AGL Certified No Oil 2.54 Carat Colombian Emerald and French Old Cut Diamond Halo Ring in 18K White and Yellow Gold. The emerald center ston...
Category

2010s Colombian Art Deco Gad Co. Jewelry

Materials

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

4.30 Carat Emerald-Cut Colombian Emerald Insignificant Oil GRS and Diamond Ring
By Gad Co.
Located in Miami, FL
Centering a 4.30 Carat Emerald-Cut Insignificant Oil Colombian Emerald, framed by 40 Round-Brilliant Cut Diamonds totaling approximately 2.30 Carats,...
Category

21st Century and Contemporary Modern Gad Co. Jewelry

Materials

Diamond, White Diamond, Emerald, Platinum

16 Carat Checkerboard Oval-Cut Pink Tourmaline and Diamond Halo Drop Earrings
By Gad Co.
Located in Miami, FL
These 18K white gold earrings, weighing a total of 9.24 grams, showcase a dazzling combination of approximately 16 carats of tourmaline and diamonds. Each earring features a checkerboard oval-cut Pink tourmaline, 8.16 carats and 7.78 carats, respectively; both set in a secured prong setting with a diamond halo. The Tourmaline gemstones feature incredible color and luster with excellent color distribution and transparency. Item Details: - Type: Vintage Earring - Metal: 18K White Gold - Weight: 9.24 Grams - Setting: Prong - Drop Length: 1.25 inches - Earring Measurements: 8.6 x 6.3 MM ______________________________ Tourmaline Details: - Type: Tourmaline - Carat: 8.16 & 7.78 - Cut: Checkerboard Oval - Color: Pink ______________________________ Side Stone...
Category

20th Century North American Art Deco Gad Co. Jewelry

Materials

Diamond, Tourmaline, 18k Gold, White Gold

14.89 Carat Minor Oil Colombian Emerald Green Gold Enamel Art Nouveau Necklace
By Gad Co.
Located in Miami, FL
Art Nouveau Style 14.89 Carat Oval Cut Minor Oil Colombian Emerald, South Sea Pearl, Diamond, and 18K Gold Green Enamel Pendant Necklace. Pendant necklace crafted from 18k white gol...
Category

21st Century and Contemporary North American Art Nouveau Gad Co. Jewelry

Materials

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

Emerald-Cut Colombian Emerald and Diamond Vintage Cocktail Ring
By Gad Co.
Located in Miami, FL
Centering an 8.47 carat Emerald-Cut Colombian Emerald, accented by 0.55 carats of Round-Brilliant Cut Diamonds, and set in 18K White/Yellow Gold, this lush green Emerald Ring is sure...
Category

20th Century American Modern Gad Co. Jewelry

Materials

Beryl, Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Yell...

Natural Diamond Stud Earrings in 14k White Gold Plated 925 Sterling Silver
By Gad Co.
Located in Miami, FL
Simple and elegant natural diamond stud earrings set in 14k Gold plated 925 sterling silver for long lasting and durable use. Push back closure with 2 tightness levels for extra vers...
Category

2010s Modern Gad Co. Jewelry

Materials

Diamond, Gold Plate, Sterling Silver

2.19 Carat Oval Cut Ruby and Baguette Diamond Halo Platinum Ballerina Ring
By Gad Co.
Located in Miami, FL
Oval Ruby and Diamond Platinum Ballerina Ring. Inspired by the shape of a ballerinas tutu, this ballerina ring features a natural oval cut ruby center stone. The ruby carries a wei...
Category

21st Century and Contemporary North American Baroque Gad Co. Jewelry

Materials

Diamond, Ruby, Platinum

30+ Carat White Diamond Necklace and Earrings 18K Set Certified Round-Brilliant
By Gad Co.
Located in Miami, FL
Jewelry Details: - Item Type: Necklace and Earrings Set - Total Carat Weight: 30.71 Carats - Metal Type: 18K White Gold - Gemstones: White Diamond - Necklace Weight: 47.43 grams - Ne...
Category

21st Century and Contemporary Contemporary Gad Co. Jewelry

Materials

Diamond, White Diamond, Gold, 18k 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. Jewelry

Materials

Emerald, Yellow Gold

22.18 Carat Colombian Emerald Bezel 18K Gold Vintage Ring
By Gad Co.
Located in Miami, FL
GRS Certified Insignificant Oil Pastel Green Natural Colombian Emerald Ring in 18K Yellow Gold. Three stone diamond design with bezel set with octagonal cut and shape. Designed by the Swiss Jeweler Klaus Murer...
Category

Late 20th Century North American Contemporary Gad Co. Jewelry

Materials

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

1.22 Carat Oval Cut Blue Sapphire with Baguette Cut Diamond in 14k Gold Ring
By Gad Co.
Located in Miami, FL
1.22-carat oval cut Blue Sapphire set with baguette-cut diamond accents in a 14k yellow gold ring. The baguette-cut diamond side stones serve as the perfect contrast to the light Blu...
Category

2010s Gad Co. Jewelry

Materials

Diamond, Blue Sapphire, 14k Gold

14K Rose Gold Backrach Signed Sapphire and Diamond Bangle Bracelet
By Gad Co.
Located in Miami, FL
14K Rose Gold "Backrach" Mens Sapphire and Diamond Bangle Bracelet. Backrach opened in 1877 as a leader in men's fashion, located in Los Angeles. They closed their last United Stat...
Category

21st Century and Contemporary North American Baroque Gad Co. Jewelry

Materials

Diamond, Sapphire, Gold, 14k Gold, Rose Gold

GIA Certified 6.33 Carat Minor Oil Colombian Emerald Necklace in 18K White Gold
By Gad Co.
Located in Miami, FL
GIA certified 6.33 carat natural Colombian Emerald and diamond pendant necklace in 18k white gold. Set with 1.11 carats in round brilliant cut white diamonds that engulfing a vivid g...
Category

2010s South American Art Deco Gad Co. Jewelry

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified 1.01 Carat Fancy Blue Diamond, Pink Diamond and Diamond 18K 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: Cushion Cut Carat: 1.01 Carats...
Category

21st Century and Contemporary Gad Co. Jewelry

Materials

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

18k White Gold 9.32 Carat Natural Diamond 5-Row Tennis Bracelet
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. Crafted in solid 18K white ...
Category

2010s North American Modern Gad Co. Jewelry

Materials

Diamond, 18k Gold, White Gold

11.68 Carat EGL certified Round Cut Diamond Ring with Diamond Halo in Platinum
By Gad Co.
Located in Miami, FL
11.68 carat round cut diamond with over 3 carats a round cut diamond halo. Accented with 0.95 carats in baguette-cut diamonds and set in platinum. Ideal for both special occasions and daily wear...
Category

Early 2000s Art Deco Gad Co. Jewelry

Materials

Diamond, Platinum

7.19 Carat Color Changing No Heat Ceylon Sapphire and Diamond Ring
By Gad Co.
Located in Miami, FL
Hailing from the legendary mines of Ceylon, Sri Lanka, a 7.19 carat octagon cut sapphire with a color changing phenomenon. Shifting color from Purplish to Blue in different lights. ...
Category

21st Century and Contemporary Sri Lankan Contemporary Gad Co. Jewelry

Materials

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

GIA Certified 1.78 Carat Cushion Cut Diamond J/VS1 Split Shank 18K White Ring
By Gad Co.
Located in Miami, FL
GIA certified cushion cut diamond halo engagement ring. Crafted with 18K white gold, the ring weighs 3.65 grams and boasts a mesmerizing 1.78 carat center diamond with a cushion cut, J color, and VS1 clarity. The center stone is set with a split shank ring setting...
Category

2010s North American Modern Gad Co. Jewelry

Materials

Diamond, 18k Gold, White Gold

Round Cut Blue Sapphire and Diamond 14K White Gold Tennis Bracelet
By Gad Co.
Located in Miami, FL
Beautiful 14k White Gold Tennis Bracelet set with Sapphire and Diamond stones. This unique piece is sure to add the right amount of shin...
Category

2010s American Modern Gad Co. Jewelry

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Emerald Cut Natural 7.25 Carat Fancy Light Yellow Diamond Diamond Halo Ring
By Gad Co.
Located in Miami, FL
Introducing our exquisite 18K White and Yellow Gold Ring, weighing 7.20 grams, and featuring a stunning 7.25 Carat Emerald-cut Fancy Light Yellow Natural Diamond at the center. The r...
Category

2010s North American Art Deco Gad Co. Jewelry

Materials

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

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. Jewelry

Materials

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

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. Jewelry

Materials

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

3.02 Carat Cushion Cut Burma Ruby Round Diamond Ring in Platinum 18K Gold
By Gad Co.
Located in Miami, FL
3.02 carat cushion cut Ruby and round diamond ring. The 3-carat center stone is certified by Gubelin Gem Lab to be natural, transparent, of Burmese origin, and have traditional heat ...
Category

2010s Burmese Modern Gad Co. Jewelry

Materials

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

Blue Topaz and Diamond Cocktail Overlap Bypass Ring for Women
By Gad Co.
Located in Miami, FL
Vibrant and brilliant oval-cut Blue Topaz set in bypass overlap ring. Mounted in a 4-prong 18 karat yellow gold setting ✔ Topaz details: Blue topaz, oval-cut, 7.54 carat ✔ Ring Weig...
Category

2010s Art Deco Gad Co. Jewelry

Materials

Diamond, Blue Topaz, 18k Gold

GIA Cert. 10.20 Carat Radiant Fancy Intense Yellow Half Moon Cut Diamond Ring
By Gad Co.
Located in Miami, FL
GIA certified 10.20 carat fancy intense yellow radiant cut diamond engagement ring. Set in 18k white and yellow gold. The ring features a dazzling round cut white diamond halo and en...
Category

2010s Hong Kong Modern Gad Co. Jewelry

Materials

White Diamond, Yellow Diamond, Diamond, 18k Gold, White Gold, Yellow 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. Jewelry

Materials

Sapphire, 14k Gold, Rose Gold

18K Gold Circular Jadeite Jade Diamond Disc Pendant Necklace
By Gad Co.
Located in Miami, FL
18K Yellow Gold Necklace adorned with a mesmerizing circular green Jadeite Jade pendant. Embellished with a shimmering set of white baguette...
Category

2010s North American Art Deco Gad Co. Jewelry

Materials

Diamond, Jade, 18k Gold, Yellow Gold

GIA Certified 2.76 Carat Minor Oil Muzo Colombian Emerald Diamond Pendant
By Gad Co.
Located in Miami, FL
GIA & GRS Certified 2.76 Carat Muzo Mine Minor Oil Colombian Emerald and Diamond Cluster Pendant Necklace. Adorned with a dazzling display of pear, heart, baguette, radiant, emerald ...
Category

2010s Colombian Art Deco Gad Co. Jewelry

Materials

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

GIA Certified 3.45 Carat F/VVS2 Emerald Cut Diamond Engagement 3 Stone Ring
By Gad Co.
Located in Miami, FL
GIA Certified 3.45 Carat F/VVS2 Emerald Cut Natural Diamond With Trillion Cut Side Stone Engagement Ring. Adorned along the sides are 2 triangular-cut diamonds, weighing 1.07 carats....
Category

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

Materials

Diamond, Gold, 18k Gold, White Gold

3.06 Ct Oval Yellow Sapphire with Diamonds Sides Ring in Platinum and 14k Gold
By Gad Co.
Located in Miami, FL
3.06 carat natural yellow sapphire and diamond ring. Set in a stunning 2-tone mounting of platinum and 14k yellow gold. The center stone explodes with brilliance and a vivid, rich ye...
Category

2010s North American Modern Gad Co. Jewelry

Materials

Diamond, Yellow Sapphire, 14k Gold, Yellow Gold, Platinum

40 Carat Marquise And Baguette Cut Diamond Chandelier Platinum Choker Necklace
By Gad Co.
Located in Miami, FL
Platinum choker necklace, weighing 75.70 grams and measuring 14 inches. The necklace showcases a total of 193 Diamonds in three different cuts: 41 marquise-cut diamonds, and 152 bagu...
Category

2010s North American Art Deco Gad Co. Jewelry

Materials

Diamond, Platinum

45 Carat TW Baguette and Round Cut Natural Diamond Bracelet in Platinum 950
By Gad Co.
Located in Miami, FL
Indulge in the allure of this unique, one-of-a-kind bracelet. Set with eye-clean, E-F color natural diamonds, showcasing a total of 45 carats in diamonds. Crafted with meticulous at...
Category

Early 2000s American Modern Gad Co. Jewelry

Materials

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. Jewelry

Materials

Diamond, Tanzanite, Platinum

Natural 2.75 CTTW Asscher Cut Diamond Band Ring in 18K White Gold
By Gad Co.
Located in Miami, FL
Natural Asscher Cut Diamond Crown Engagement Ring in 18K White Gold. Natural diamond engagement ring, featuring 6 asscher-cut white diamonds weighing 2.75 carats total. Each diamon...
Category

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

Materials

Diamond, Gold, 18k Gold, White Gold

9.07 Carat Blue Star Sapphire Diamond Halo Ring in 18K White Gold
By Gad Co.
Located in Miami, FL
9.07 Carat Star Sapphire and White Diamond Halo Ring in 18K White Gold. Natural star sapphire cocktail ring. The cabochon-oval sapphire has an asterism star blue phenomenon and car...
Category

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

Materials

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

GIA Certified 1.08 Carat Lozenge-Cut Fancy Brown-Yellow Diamond Ring
By Gad Co.
Located in Miami, FL
1.08 Carat lozenge-cut Diamond was determined by GIA to be of "Fancy Brown-Yellow" Color and "VS2" Clarity. Center stone is set in 18k White/Yellow Gold and adorned with 34 baguette ...
Category

21st Century and Contemporary Modern Gad Co. Jewelry

Materials

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

4.5 Carat Emerald Cut Colombian Emerald Ring in Thin 18k White and 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.  Natural Art Deco 4.5 Carat Natural Emerald ring. Center stone is mounted...
Category

2010s Art Deco Gad Co. Jewelry

Materials

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

GIA Certified 1.50 Carat Marquise Cut Diamond 18K White Gold Unisex Ring
By Gad Co.
Located in Miami, FL
GIA certified 1.5 carat E color VS2 clarity marquise cut natural diamond unisex ring in 18k white gold. The center stone is horizontally set with a wide face that provides excellent coverage on the finger. A unique diamond ring with a center stone that's eye-clean and full of life. Fixed with a round cut diamond halo and a hidden halo forming a bezel like setting around the face of the ring. This ring is ideal as a men's pinky ring or a womens cocktail...
Category

2010s North American Modern Gad Co. Jewelry

Materials

Diamond, 18k Gold, White Gold

Natural 1/2 Carat Emerald Round Bezel Stud Earrings in 14K Yellow Gold
By Gad Co.
Located in Miami, FL
Natural 1/2 Carat Emerald Stud Earrings in 14K Yellow Gold. These modest emerald earrings boast two round-cut emeralds with a total carat weigh...
Category

21st Century and Contemporary Modern Gad Co. Jewelry

Materials

Emerald, Gold, 14k Gold, Yellow Gold

6.22 Carat Star-Ruby with Gold Detailing Diamonds in 14K Gold Charm Necklace
By Gad Co.
Located in Miami, FL
Elevate your style with this magnificent 6.22 carat red star-ruby with gold side designs and white diamond side stones in 14k real yellow gold. The captivating combination of the str...
Category

1960s North American Art Nouveau Vintage Gad Co. Jewelry

Materials

Diamond, Ruby, Star Ruby, 14k 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. Jewelry

Materials

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

Gad Co. jewelry watches for sale on 1stDibs.

Find a range of Gad Co. jewelry watches 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 jewelry watches, from our inventory of 361, can add a particularly distinctive touch to your look. We have 410 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. jewelry watches 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 jewelry watches by Royaal Stones Ltd, FERRUCCI, and Boucheron. Prices for Gad Co. jewelry watches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $50 and tops out at $1,190,000, while pieces like these, on average, can sell for $9,519.