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Gad & Co.

Platinum
4.9 / 5
Miami, FL
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About Gad & Co.

For over 30 years, Gad & Co. has pioneered and surpassed industry standards of excellence and innovation within the world of High Jewelry. We purvey diamonds and gemstones of the highest quality and that are accredited by the most prestigious grading agencies, such as GIA, AGL, and SSEF. Gad & Co. maintains a presence in the United States of America and Hong Kong. In both locations we have offices, retail shops, showrooms, diamond cutting facilities, and additional establishments. We believe the cornerstones of business are transparency, expertise, and above all, honesty...Read More

Gad & Co.

Established in 19831stDibs seller since 2017

Featured Pieces

GIA Cert. 14.56 Carat Purple Star Sapphire No Heat Sri Lanka Sunburst Ring
Located in Miami, FL
GIA Certified 14.56 Carat No Heat, Sri Lanka Origin, Pinkish Purple Star Sapphire and Round Cut Diamond Halo Sunburst Cocktail Ring in 14k Yellow Gold. Details: Item Type: Statemen...
Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Diamond, Purple Sapphire, Gold, 14k Gold, Yellow Gold

Certified 7.15 Carat Vivid Blue Sapphire & Diamond Sunburst Vintage French Ring
Located in Miami, FL
GRS Certified 7.15 Carat Vivid Blue Sapphire and Diamond Halo Vintage Ring, Made In France. Set in lustrous 18K white gold, the center stone. Details: Item Type: Cocktail Ring Meta...
Category

1990s Modern Cocktail Rings

Materials

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

Retro 3 Carat Diamond Italian 18K Gold Vintage Cuff Bangle
Located in Miami, FL
18K Yellow gold retro inspired vintage geometric bangle bracelet. Set with 3 carats of round cut white diamonds. 23.5mm, fits 6.5-inch wrist, max 7-inch). Details: Item Type: Cuff B...
Category

1990s Retro Bangles

Materials

Diamond, Gold, 18k Gold, Yellow Gold

GRS Cert. 13.86 Carat No Heat Ruby Eiseman Signed Vintage Ring
By Eiseman
Located in Miami, FL
This 18K Yellow Gold ring features a 13.86 Carat cabochon pear cut Ruby and 1.75 Carats of round brilliant diamonds. The ruby is GRS Certified and unheated, showcasing its natural de...
Category

1990s Art Nouveau Fashion Rings

Materials

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

155.48 Carat No-Heat Purple Star Sapphire 18K Gold Bezel Pendant Necklace
Located in Miami, FL
GIA Certified 155.48 Carat Cabochon Cut No-Heat Purple Star Sapphire in 18K Gold Bezel Set Statement Pendant. Fixed on an oval link cable chain necklace. Details: Item Type: Stateme...
Category

21st Century and Contemporary Art Deco Chain Necklaces

Materials

Purple Sapphire, Gold, 18k Gold, Yellow Gold

8.17 Carat Round Cut Peridot & Diamond 18K Gold Statement Ring
Located in Miami, FL
Natural 8.17 carat round cut peridot and 1.50 round cut diamond pave 18K two-tone gold statement ring. Size 8, adjustable. Details: Item Type: Statement Ring Metal: 18KY Gold Size:...
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, Peridot, Gold, 18k Gold, Yellow Gold

11.5mm White Pearl and Round Cut Diamond Accent Platinum Ring
Located in Miami, FL
11.5mm White Cultured Pearl and Round Cut Diamond Accent Platinum Ring. Ring size 7, adjustable. Details: Item Type: Ring Metal: Platinum 900 Size: 7 (adjustable) Weight: 6.65 grams...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Pearl, Platinum

7.15 Carat Oval Aquamarine & Diamond Floral Filigree Platinum Ring
Located in Miami, FL
This exquisite Platinum 900 Aquamarine Ring features a 7.15-carat oval aquamarine measuring 13.2 x 10.5mm, surrounded by 0.33 carat total weight diamonds. The diamonds are set around...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Aquamarine, Diamond, Platinum

8.5mm White Pearl and Round Diamond Bypass Platinum Ring
Located in Miami, FL
Vintage 8.5mm Cultured White Pearl and Round Diamond Bypass Platinum 900 Ring. Ring size 8.5, adjustable. Details: Item Type: Bypass Ring Metal: Platinum 900 Size: 8 1/2 (adjustable...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Pearl, Platinum

Rolex Lady Oyster Blue Dial 76030 Engine Bezel Blue Dial Watch
By Rolex
Located in Miami, FL
Vintage Rolex Lady Oyster Perpetual 26mm Blue Dial Automatic Fluted Finely engine-turned bezel Ref. 76030 Year 1999. K Serial. Details: Item Type: Ladies Watch Metal: Stainless Stee...
Category

1990s Art Deco Wrist Watches

Materials

Stainless Steel

White Agate & 18K Yellow Gold Earring & Link Necklace Jewelry Set
Located in Miami, FL
This stunning 18KY yellow gold jewelry set features white agate stones. The necklace weighs 168.62g, and the earrings weigh 34.61g. The design is timeless, with smooth oval agate sto...
Category

21st Century and Contemporary Art Deco Link Necklaces

Materials

Agate, Gold, 18k Gold, Yellow Gold

3.04 Carat Star Ruby No-Heat Burma & Diamond 18K Gold Sunburst Ring
Located in Miami, FL
A collector’s masterpiece featuring a 3.04 carat no-heat Burmese Star Ruby with striking asterism, elegantly encircled by natural baguette and round diamonds in a handcrafted 18K whi...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

More About Gad & Co.

Our Salon, located at the heart of Hong Kong's famed "Queens Road Central".

Our iconic "Follow your Heart" ad, displayed prominently around Hong Kong.

Our private showroom at Dawn (by appointment only).

The stunning 10 carat Fancy Pink Diamond "Roseus" Ring from our "Exceptional" Collection.

Our private showroom at Dusk (by appointment only).

The exquisite "Blossom" Ring from our "Fancy" Collection, featuring Fancy Blue, Pink, and White Diamonds.

A promotional photograph displaying an Unheated Burma Sapphire from our "Sapphire" collection.

Our Victorian-Inspired Fancy Intense Yellow, Fancy Pink and White Diamond Necklace from our "Exceptional" collection.

A promotional photograph for our "Fancy" Collection.

A Fancy Yellow and White Diamond Necklace from our "Exceptional" Collection.