Gad & Co. Jewelry

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 6.07 carat fancy brownish greenish yellow radiant cut diamond engagement ring. Set in 18k white and yellow gold. The ring features a round brilliant cut white diamond h...

Centering a 0.69 Carat Oval-Cut Cornflower Blue Tanzanite, accented in a crown floral style by 0.11 carats of Round-Brilliant Cut Diamonds, and set in 14K Yellow Gold. Details: ✔ S...

Natural Colombian Emerald of 0.44 carats. Center stone Emerald is surrounded by 20 eye-clean colorless diamonds of 0.35 carats (total). The Emerald is well contrasted by the yellow ...

Natural blue and white diamond drop earrings set in 18 karat white gold and push-back closure. These earrings are the perfect balance of extravagance and minimalism. Shiny 18k whit...

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...

18-karat gold wheat-style choker chain sets 1.55 carats in pear and round cut natural diamonds. Handmade with a secure box closure and additional safety clip. Made in 2-tone with a ...

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 ...

Vintage pendant, with an oval cut green peridot center stone, this pendant is paired with diamond side stones. Secured through channel setting, these baguette and round cut diamonds ...

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 ...

Centering a 0.75 Carat Marquis-Cut Colombian Emerald, framed by an additional 1.50 Carats of Round-Brilliant Cut Diamonds, and set in 14K White Gold, this vintage ring is a symmetric...

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,...

Jewelry Details: - Item Type: Earrings - Metal Type: 18K White Gold - Gemstones: White Diamond - Weight: 6.42 grams - Size: 3.15cm long (each) - Era: Contemporary Center Stone Detai...

18K yellow gold and Platinum ring, weighing 16.28 grams, featuring a GIA Certified 13.50-carat cushion-cut Purplish-Pink Tourmaline, set in a secured prong, crafted from 18K yellow g...

14k white gold mounts a natural blue and white diamond cluster star shaped diamond stud earrings. These stud earrings feature round-cut natural Blue diamonds in a prong setting, pai...

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...

Pinkish Red Ruby and Diamond Platinum Dome Ring. This dome shank ring is set in a platinum-crafted ring setting. The ring features five oval-cut rubies. The rubies radiate a pinkis...

GIA Certified 1.52 Carat Cushion Cut Fancy Greenish Yellow Diamond and Briolette Diamond Side Stone SnowFlake Motif Ring in 18K white Gold. The Center Stone bears excellent color distribution, saturation and is cut to perfection. Featuring a GIA indicated natural fancy yellow color with a tint of green. SI1 clarity grade that optically appears eye clean. The ring has a face width (23mm) that offers excellent coverage on the finger. A piece that's tastefully unique. Jewelry Details: Item Type: Diamond Ring Metal Type: 18K White Gold Weight: 8.5 grams Size: 6.5 Motif: Snowflake Face Measurements: 23 MM Center Stone Details: Gemstone Type: Fancy Greenish Yellow Diamond Carat: 1.52 Carats Clarity: SI1 Cut: Cushion Certification: GIA Certified Certificate Number: #2215465646 Side Stone Details: Gemstone Type: White Diamonds Carat: 1.45 Carats TW Cut: Briolette, Round Brilliant Clarity: VS1-VS2 Color: F-G Description: GIA Certified 1.52 Carat Fancy Greenish Yellow Diamond Ring...

Natural Diamond Dangle Drop Earrings in 18K White & Black Gold. These earrings feature a floral design made from round-cut diamonds as well as an additional diamond side stone, with...

Simple yet classy natural diamond and pink sapphire butterfly stud earrings. Securely pave set for optimal brilliance and sparkle. Set in 14k s...

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...

Natural 1.35 carat ruby set in 14 karat solid white and yellow gold ring. Hypoallergenic and waterproof. Ideal for daily wear. Ring Details: ✔ Metal: 14K ✔ Weight: 2.3 grams ✔ Ban...

18K Yellow Gold Necklace adorned with a mesmerizing circular green Jadeite Jade pendant. Embellished with a shimmering set of white baguette...

GRS certified 23.28 carat cabochon cut Blue Star Sapphire and diamond ring in 18k white gold. Set with 2 trapezoid cut diamond side stones, and a round cut diamond hidden halo. Offering the aesthetic of a vintage bezel setting...

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

Vintage Jade, Diamond & Sapphire Drop Earrings in 14K White Gold. This set of vintage drop earrings features a doughnut-carved natural jadeite jade gemstone. The jade is paired wit...

15.50 Carat Total Natural Graduated Diamond Riviera Necklace in Platinum. This unisex necklace features 134 individual natural round brilliant cut white diamonds. Together, the diam...

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...

18k solid white gold sets this stunning natural baguette cut Blue Sapphire ring. The sapphires are channel tension set, with a seamles...

Natural Paraiba Tourmaline and Marquise Diamond Pendant Necklace in 18K White Gold. This necklace features a 7.64 Carat cabochon-cut...

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 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...

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. Gift timeless eleg...

Centering six Round-Brilliant Cut Brazil Emeralds, accented by 0.07 Carats of Round-Brilliant Diamonds, and set in 14K White Gold, this dainty ring is designed into a classic "Flower...

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...

This item is made to order. Carat weights, gold weights, and measurements are subject to a slight variance.  Gorgeous natural Colombian Emeralds stud earrings set in 18k solid gold....

18k solid yellow gold bezel set natural emerald and diamond ring shank. Featuring a ribbed textured ring shank with a round cut diamond halo. This vintage ring offers a retro aesthet...

Simplicity and elegance are on full display with this GIA certified 2.63-carat natural Blue Sapphire ring with 2 trillion cut diamond side stones...

These captivating floral motif earrings showcase a delightful combination of 18k white and rose gold. Two cushion-cut pink diamonds, totaling 0.90 carats, take center stage, each boa...

1.03 Carat Round-Cut Natural Diamond in Platinum 900 Channel Set Band Ring. Details: Item Type: Women's Ring Metal: Platinum 900 Size: 7.25 Weight: 5.52 Grams Width: 5.2 MM   Ston...

Cats Eye Gump Signed Ring in 14K Yellow Gold . Invest in luxury with this vintage Gump signed dome solitaire ring, featuring a vivid green Cats Eye , shaped...

Oval cut natural Colombian Emerald mounted in a secure 14k solid gold ring setting with 0.16 carats in round diamond accents. 14k solid gold ring and secure prong setting make for a ...

2.2mm round cut natural diamond wedding band set in 18k white gold. This classic piece embodies simplicity and elegance without compromising on quality. Crafted with real, eye-clean ...

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...

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...

18K yellow gold semi-precious gemstone ring. The center stone is a rectangular-brilliant cut blue-green tourmaline, otherwise known as Indicolite. Complemented by near-colorless round and baguette diamond side stones. GIA Certification Comment: Known in the trade as "Indicolite". The Center stone is set in a white and yellow metal ring with numerous near-colorless baguette and round diamonds. Item Details: - Type: Semi Precious Ring...

Jewelry Details: Item Type: Necklace Metal Type: 18K White Gold Gemstones: Colombian Emerald, Aquamarine, Diamond Weight: 8.67 grams Size: 21 inches long Center Stone Details: Gems...

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...

7.71 carat round cut natural diamond cluster ring in 18k white gold with 4.98 carats in white pave set diamonds. The ring is further adorned with two Trillion-cut Diamonds (0.58CTTW...

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...

Vintage Ruby and Diamond Earrings in 18K Yellow Gold. These earrings each feature an oval-cut red ruby center stone, totaling 4.50 c...

Centering a 7.52 Carat Radiant-Cut Fancy Yellow Diamond of VVS2 Clarity, flanked by two Half-Moon Cut Diamonds, further accented by Round-Brilliant Cut Diamonds, and set in 18K White...

Jewelry Details: Item Type: Ring Metal Type: 18K White Gold Gemstones: Ceylon Blue Sapphire, Diamond Weight: 18.31 grams (Total Weight) Size: 6.5 US (Resizable) Center Stone Details...

3 carat total radiant cut natural diamond stud earrings. Set in 18k white gold with a round-cut diamond halo and push-back closure. Featuring a 1.50 carat GIA certified and EGL certi...

18k white and yellow gold dangle drop earrings. Centering 2 elongated emerald cut natural emeralds of 2.67 carats total. Complemented by 2 princess cut diamond...

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...

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...

Introducing our exquisite Natural Red Ruby and Diamond Stud Earrings, gracefully nestled in the embrace of lustrous 18K White Gold. These stud earrings feature brilliant round-cut n...

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...

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