Gad & Co. Jewelry

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...

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...

GRS certified 5.10 carat no heat cushion cut Ceylon origin pink sapphire necklace. The pink sapphire is prong set in 18k yellow gold and encompassed by 20 round cut diamonds that tot...

10.10 carat AGL certified Blue Sapphire and Diamond Ring. Showcasing a mesmerizing "cornflower" blue color, known for its highly coveted and deeply rich shade of blue. AGL identified...

Blue Sapphire and Diamond Halo Platinum Ballerina Ring. Inspired by the shape of a ballerina tutu, this ballerina ring features a natural oval-cut blue sapphire center stone. The s...

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...

A 20.45 carat emerald-cut tanzanite measuring 16 x 13mm in a deep violet-blue color is set in a 14K two-tone ring with yellow gold corner prongs, a white gold split shank paved with ...

Natural 4.60 carat Colombian emerald and diamond unisex ring. The center stone is 4-prong set with the "perfect" color tone that's so coveted with Colombian Emeralds. Complementing t...

Centers an 8.12 carat brilliant-cut Fancy Yellow Diamond of “VVS1” clarity, and contains another 19.63 carats of radiant-cut Fancy Yellow Diamonds that range from “VVS1-VS2” clarity....

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...

GIA certified 8.64 carat natural Colombian emerald unisex ring, complimented by 6 baguette cut diamond side stones. The diamonds are channel set with a ...

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. ...

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

Thin, light, and dainty natural diamond and solid gold "key to my heart" motif pendant. With a heart on the top that drops into a key motif. Comes with a sterling box silver chain n...

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...

Natural Black Sapphire stud earrings set in 925 sterling silver and 14k white gold plating. Hypoallergenic, waterproof, tarnish-free, and securely set. Ideal for daily wear on earlob...

Turquoise Bead & Pendant 14K Yellow Gold Necklace. This necklace features a bezel-set round-cut turquoise pendant. The chain of the necklace is decorated with 121 turquoise beads. ...

GRS Certified Chrysoberyl Cat's Eye men's ring in 18k solid yellow gold elevated setting. The center stone is a natural mined Chrysoberyl Cat's Eye, cabochon cut and displaying a wid...

18k white gold ring with an elongated oval shape. Features two trilliant-cut gemstones: a 0.83-carat triangular-cut Burma ruby and a 0.42-carat triangular-cut diamond. Symmetrically ...

Designed and crafted in-house by our master craftsmen and design team. 20 carats of Fancy Intense Yellow Diamonds, 1.13 carats of Fancy Intense Pink Diamonds, and 14 carats of White Diamonds. The Fancy Intense Diamonds...

5.25 carat oval cut greenish blue Zircon and round cut white diamond ring. Set in 18k white and yellow gold two-tone bypass style ring setting. The center stone features an extremely vibrant and brilliant color saturation, with superb clarity and luster. Radiating rich blue color hues that contrast beautifully with the two-tone gold and white diamonds. The ring bears a unique aesthetic, with a subtle white gold bezel feature completing the mostly yellow gold ring shank. Offering a gorgeous yin-yang effect. Signed by Richard Krementz. GIA Certification Comment: Center Stone partially bezel set in a yellow and white metal ring with eight near-colorless round diamonds. Item Details: - Type: Bypass Ring - Metal: 18K Yellow, White Gold - Weight: 10.18 Grams - Setting: Half Bezel, Channel - Size: 7 (adjustable) __________________________________ Center Stone Details: - Type: Zircon - Carat: 5.25 (approx.) - Cut: Oval - Color: Greenish Blue - Transparency: Transparent - Measurements: 10.26 X 8.03 X 6.30 MM GIA Certified #: 2239030646 __________________________________ Side Stone Details: - Type: Diamond - Carat: 0.25 - Cut: Round - Clarity: VS - Color: E-F - Quantity: 8 __________________________________ About Zircon: Zircon is a natural and underrated gemstone cherished since ancient times. Not to be confused with the cheap diamond...

Item Details: - Type: Drop Pendant Necklace - Metal: 18K White Gold - Weight: 1.05 Grams (pendant only) - Setting: Prong, Halo ______________________________ Center Stone Details: - Type: Natural Sapphire - Carat: 1.20 - Cut: Oval - Color: Blue - Measurements: 6.5 X 5 MM ______________________________ Side Stone Details: - Type: Natural Diamond - Cut: Round - Color: G-H - Clarity: SI1-SI2 - Quantity: 14 ______________________________ Dazzling modern drop pendant necklace, featuring a 1.20 carat natural oval cut Sapphire radiating a deep royal blue. This center stone is matched with 14 piece round-cut diamond halo in a star motif pendant made of 18K white gold. Set with an open back to allow for the center stone's natural color to be on full display. The default order comes with a 925 sterling silver chain. Please contact us to upgrade to a 14k or 18k solid gold chain.

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...

Natural Pink Tourmaline & Diamond Halo Floating Pendant Necklace in 14K/18K Gold. This chain necklace is crafted from 18k white gold and measures 18 in...

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...

Gorgeous 2.38-carat Marquise-cut natural diamond set with 0.94 carats in round diamonds and 0.76 carats in lozenge-cut diamonds. This GIA-certified natural diamond ring is unlike any other Marquise cut diamond engagement ring on the market. It's made in smooth 18 karat white gold and designed to perfection. A split ring shank encrusted with diamond side stones in an elevated progression style setting. This clever ring composition exaggerates and optically enlarges the center stone, making it appear as a 3 carat stone...

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...

Natural Blue and White Diamond Butterfly Motif Cluster Pendant Necklace in 14K Solid White Gold. Fixed on a connecting double-bail setting th...

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...

Indulge in the beauty and rarity of this natural GIA certified 3.28-carat Fancy Intense Yellow Shield Cut Diamond pendant with multi-colored diamond side stones, expertly crafted in ...

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...

GIA Certified Oval Cut Pink No Heat Spinel and Diamond Ring in Platinum. GIA certified spinel center stone. Spinel has a pink hue and weighs 7.60 carats. The Spinel has non heat tr...

GRS Certified 4.22 Carat Oval Cut Vivid Blue Natural Sapphire with 2 Half Moon Cut Diamonds in 18k White Gold Three Stone Ring. Details: Item Type: Three Stone Ring Metal: 18K Wh...

Cabochon Cut Kite/Triangle Shaped Type A Jadeite Jade in a 3-prong 18k white gold ring setting. Featuring a prong-set Jade centerpiece embraced by a dazzling halo of diamond side-st...

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...

This exotic ring features both white diamonds and pink sapphires to create a truly eye catching display of design. The 49 round cut diamonds weigh 0.66 carats, and the 39 pink sapphi...

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...

1 carat total natural emerald and diamond band ring in 14k solid yellow gold. The emeralds are rich with color, a vivid green shine with excellent luster and brilliance. A simple but...

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: ...

Discover unparalleled elegance with this regal 17-carat cushion cut no-heat yellow sapphire and trillion cut diamond 18k white gold ring. A true masterpiece. The GIA-certified sapph...

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...

Vintage 7 Carat Pink Tourmaline and 1 Carat Diamond Ring. Centering a richly saturated vivid pink radiant cut tourmaline of excellent color and clarity. A...

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...

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...

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...

A true masterpiece, sourced with the finest raw materials nature has to offer, this exquisite diamond necklace embodies the pinnacle of luxury. Set with over 50 carats of natural dia...

Experience the pinnacle of luxury with this exquisite ring, featuring a magnificent 15-carat oval cut natural tanzanite. The tanzanite, of super fine grade V-AAA quality, showcases a...

45.58 Carat total chandelier drop necklace in 18k white gold. Featuring a GRS certified 18.82 carat Colombian emerald center stone with adorning heart cut emeralds and diamonds. Fixe...

18k white gold natural blue sapphire and diamond halo ring. Featuring a center stone of immaculate color and quality. Sri L...

GIA Certified Untreated Color Changing Brazilian Alexandrite. The best that Mother Nature has to offer. This ring features a 0.90 carat pear-cut Alexandrite. This Alexandrite has Br...

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 ...

16.30 carat GRS certified star-sapphire set in a luxurious combination of platinum and 18K white gold, surrounded by a stunning round cut diamond halo. The center stone has no heat, ...

This item is made to order. Carat weights, gold weights, and measurements are subject to a slight variance. This solitaire pendant showcases a beautiful square emerald cut Colombia...

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...

Oval-cut natural Ruby adorned with natural Baguette-cut diamond side-stones. Gemstones are mounted in a straight shank 18k gold classic setting. The center stone Ruby has flawless cl...

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...

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

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...

Natural Black Sapphire stud earrings set in 925 sterling silver and 14k white gold plating. Hypoallergenic, waterproof, tarnish-free, and securely set. Ideal for daily wear on earlob...

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...