Gad & Co. Jewelry

GIA Certified Marquise cut natural emerald and diamond ring in 18k gold. Featuring a vivid green 1.96 carat Colombian emerald center stone. Flanked by a gorgeous cluster of marquise ...

Minimalist and elegant Diamond and 18K Rose Gold Stud Earrings– centering two Round-Brilliant Cut Diamonds totaling 1.58 Carats and set in 18K Rose Gold. Details: ✔ Stone: Diamond ...

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...

Elevate your style with this breathtaking 45-carat peridot gemstone cluster choker necklace. These natural gemstones are full of brilliance and luster, and are set in a 14-karat shin...

FEATURES: 18K solid gold, natural Colombian emerald, natural mined diamonds, and a certificate of appraisal. 18-karat solid white and yellow gold pendant mounts a 1.23 carat natural Colombian emerald. The pendant features a dynamic bail that connects 3 round-cut natural diamonds that form a triangle on the top. The emerald center stone is mounted in 4-prong 18k yellow gold while the bail, diamonds, and chain necklace in 18k white gold. A two-tone masterpiece of symmetry and grace. Pendant comes with 1MM 14k solid white gold box chain necklace...

18k white gold oval shaped multi gemstone link bracelet. Featuring 7 oval cut no heat natural blue sapphires. Each of which is GRS certified. Enhancing the bracelet's opulence are ...

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...

18K White and Yellow Gold Chandelier Necklace, a true embodiment of luxury. Weighing 55.87 grams and spanning 15 inches, this masterpiece centers a captivating 6.21 Carat Octagonal E...

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...

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...

GIA certified 2.35 carat fancy yellow radiant cut diamond engagement ring. Set in 18k white and yellow gold. The ring features a dazzling round cut white diamond encrusted ring shank...

AGL Certified No Heat Burma Sapphire & Diamond Engagement Ring. This engagement ring features a natural oval-cut blue sapphire. The sapphire is AGL certified, has no heat treatment,...

Round Cut Natural Green Diamond Floating Platinum Pendant 18k Gold Wheat Chain Necklace. This floating pendant features a green diamond center ...

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...

9.26 Carat Round Cut Natural Blue Sapphire and Diamond Tennis Bracelet in 18K White Gold. This tennis bracelet features a stunning collection of round-cut blue sapphires totaling 7....

GIA certified 3.32 carat Fancy Intense Yellow natural diamond engagement ring with a round cut white diamond halo. Set in 18 karat solid white and yellow gold. The center stone is a ...

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...

6-carat total princess cut natural diamond tennis bracelet in 18k white gold. Fitted with a secure box and safety closure. The stones are all eye clean, superbly white, and full of l...

This ring is a 1.25 carat moderate oil Zambian emerald, adorned with 118 round cut diamonds that total 1.37 CTTW. The emerald is prong set in 18k yellow gold while the rest of the ri...

Natural round-cut diamond cluster in two-toned 18k yellow gold and platinum. Featuring an ascending ring face and smooth ends that sit beautifully on the finger. Ideal as a men's pinky ring or ladies statement ring...

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 ...

Vintage Heirloom Centering a 0.62 Carat Tanzanite, accented by Round-Brilliant Cut Diamonds, and set in 14K Yellow Gold. Details: ✔ Stone: Tanzanite ✔ Stone Weight (Carat): 0.62 Car...

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...

AGL Certified 2.86 Carat Minor Oil Afghan/China Border Origin Emerald and Diamond Halo in 18k White Gold Bezel Set Ring. Crafted in 18K white gold, natural green 2.86-carat weight emerald, with a rectangular-step cut. Emerald origin comes from the Afghan-Chinese border. The emerald is paired with 20 additional round-cut white diamond side stones. The emerald has minor degree enhancement, excellent luster, and a rich green color saturation. The emerald gemstone has AGL certification. Invest in this truly unique emerald and diamond ring...

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...

Centering a 6.88 Carat Oval-Cut Colombian Emerald, framed by 1.65 Carats of Round-Brilliant Diamonds, and set in 14K Yellow Gold. Details: ✔ Stone: Emerald ✔ Center-Stone Weight: 6...

Vintage radiant cut Rubellite Tourmaline and diamond ring in 18k gold and platinum setting. Ideal as a man's pinky ring or a woman's statement ring. This piece features a textured ring shank and a richly saturated center stone. Half bezel set center stone with pave set diamond side stones. Item Details: - Type: Semi Precious Ring...

GIA certified 2.22 carat fancy yellow-green radiant cut diamond three-stone ring. Featuring two flawless tapered baguette-cut diamonds. The c...

Vintage semi precious gemstone ring, featuring a pinkish red tourmaline and diamond blend of stones. The tourmaline sports a unique oval s...

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....

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...

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...

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...

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...

David Webb Signed Untreated Jade, Diamond, And Onyx Bezel Ring In Platinum And 18K Yellow Gold. Hong Kong Jade And Stone Lab-certified untreated Type...

18k solid yellow gold ring, featuring a 1.49 carat natural Colombian emerald and a round cut diamond halo and double row ring shank. Set with an open back to allow the emerald natura...

GIA Certified 1.24 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring in 18K White and Yellow Gold. The stone is G...

A natural 1.14-carat oval-cut blue sapphire takes center stage in this exquisite 18K white gold ring. The mesmerizing blue hue of the sapphire is complemented by a cluster of round a...

GIA Certified 30 Carat Total Natural Diamond Circle Link Bracelet in 18K White Gold. Complete with 13 GIA certificates, describing a range of G-H color and VVS2-VS2 clarity natural d...

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...

Natural Opal Pin with Multi Color Sapphire Detailing in Gold & Silver. This pin features a 4.64 carat natural orange opal with cabochon-oval-cut and is secured with a prong setting....

Simple and elegant natural diamond stud earrings bezel set in 18 karat solid gold. 1.55 carats total in low color, round brilliant cut diamonds. A classic jewelry sample. Ideal for d...

This wedding band ring features a prong setting of 15 round cut diamond stones. Each stone with own GIA certification. The diamonds carry a total weight of 4.95 carats, D color, and ...

Introducing this beautiful 18K white gold blue diamond jewelry piece, perfect for those who appreciate a touch of glamour and sophistication. This...

Platinum sets 17 inches of round cut natural diamonds in a classic 4 prong riviera setting. The diamonds graduate in size from 4.5mm to 2.5mm. This is the classic diamond tennis neck...

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...

Natural Emerald and Diamond Flower Ring. This cocktail ring features a bright rich green, 3.60-carat emerald center stone. The emerald is cabochon cut and secured in a prong settin...

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...

Vintage 3.50-carat oval cut pinkish-red rubellite tourmaline ring. Crafted in a harmonious blend of Platinum and 18K Yellow Gold, with an east-west setting, boasting an era of vintag...

18K yellow gold ring set with 1.25 carats in princess and round cut natural diamonds. The princess cut diamonds are channel tension set, with a protective double-sided bezel for addi...

This item is made to order. Carat weights, gold weights, and measurements are subject to a slight variance.  18K solid white gold, natural Sapphire, natural mined diamonds, and a ce...

1.19-carat oval cut Blue Sapphire set with 0.66 carats in baguette-cut diamond accents in a 14k yellow gold ring. A stunning Art Deco-themed ring with symm...

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...

This item is made to order. Carat weights, gold weights, and measurements are subject to a slight variance.  Natural round cut diamond and marquise cut Blue Sapphire tennis bracelet...

Centering a 0.94 carats Emerald-Cut Colombian Emerald, flanked by 0.30 carats of Baguette-Cut Diamonds, further accented by an additional 0.64 carats of Round-Brilliant Cut Diamonds,...

3.66 carat natural Colombian emerald solitaire pendant, gracefully set in a 14K yellow gold cable chain necklace. The pendant features a chic east-west horizontally set center stone....

Natural Diamond Unisex Tennis Bracelet in 18K White Gold. A modern piece, this diamond bracelet features 61 round-cut white diamonds, all secured in a prong setting. They share a c...

Vintage tsavorite and diamond cluster ring in 18k solid gold. Featuring a richly colored oval cut green and round cut diamond side stones. Mounting in a two-toned solid gold setting....

18K White Gold Tanzanite Bead & Diamond Multi Strand Necklace. This beautiful necklace measuring 17.5 inches, features an array of 1713 pieces of blue tanzanite beads with a Carat w...

GRS Certified 2.58 Carat Oval Cut Thai Ruby with Diamond Three Rings Of Round Cut Diamond Halo in Two Tone 18k Gold. Retro inspired design vintage ring setting. 16 round-cut natura...