Certed Diamonds

Elegant and luxurious natural fancy yellow diamond ring featuring a 15.03 ct yellow Pear shape diamond, along with 0.18 natural pink diamonds and 1.12 cts natural white diamonds set ...

This elegant platinum ring from the Edwardian era, centers a sparkling GIA certified old European cut diamond that weighs 1.27ct. The color of the diamond is K with SI1 clarity. The ...

An extraordinary expression of artistry and color, this floral-inspired ring showcases a 1.01 carat Fancy Vivid Yellow radiant-cut diamond, GIA graded SI1 in clarity, as its luminous...

This magnificent 18k white gold engagement ring from the Art Deco era, is centered with a sparkling GIA certified round brilliant cut diamond that weighs 0.63ct. graded G color with ...

A simply exquisite and utterly unique Jewel set in solid platinum and featuring a delightful Unheated Blue Sapphire from Mogok in Burma weighing an impressive 1.31ct. The beautifully...

This stunning 14k white gold ring is centered with a lovely GIA certified princess cut natural fancy light even color diamond that weighs 1.18ct. graded with SI1 clarity. The center ...

Luxurious engagement ring with 4.50 carats center GIA certified, VVS1 clarity and F color. Size 6.5 can be sized to any size. GIA certificate will be sent upon request please contact...

This Cocktail ring features a natural 10.50-carat Ceylon blue sapphire, accompanied by a prestigious Colored Stone Report from the Gemological Institute of America (GIA #2233885302)....

Interchangeable Double Halo Ballerina style pair of diamond earrings 4.66 Carat total diamond weight. One of a kind earrings are made with detailed craftsmanship and are set with tw...

New with tag designer Karl Haas greenish yellow sapphire and diamond ring in platinum. The ring comes with the official GIA report and AIGL appraisal. Sapphire total carat weight 1.2...

A simply magnificent and utterly unique Jewel set in solid 18k white gold and featuring a stunning completely unheated and untreated Ruby from Mogok in Burma weighing an impressive 3...

An Art Deco Bracelet has a center Round shape solitaire diamond 1.79 ct , GIA Certified Total Carat weight is approximately 32 ct Platinum 82 grams Large size baguettes and brillia...

A simply gorgeous Estate ring set in solid platinum and featuring a stunning Unheated Blue Sapphire from Sri Lanka weighing an absolutely impressive 7.38ct. The beautifully made Esta...

A simply exceptional, rare and completely untreated/unheated blue Sapphire cabochon from Mogok in Burma weighing an impressive 7.63ct and set in this solid platinum setting. . The co...

A striking and highly refined diamond brooch by Kutchinsky, masterfully crafted in platinum as a dynamic floral spray. Celebrated for its bold yet elegant high-jewelry creations, Kut...

This platinum ring from the Art Deco era centers a sparkling GIA certified old mine cut diamond that weighs 1.02ct. and is graded J color with SI1 clarity. The center stone is accent...

This stunning bracelet is truly one-of-a-kind, featuring a total weight of 13.11 carats of natural diamonds in various shapes. With 18 individual stones, each one is GIA certified, m...

Made of 14k white gold, this ring centers a sparkling GIA certified emerald cut diamond that weighs 2.01ct. graded I color with VS2 clarity. The center diamond is accentuated by dazz...

This very pretty engagement ring is Art Deco period Hand crafted as unique of solid 18 Kt with Platinum top – both marked Classy cluster design with two baguette Diamonds complementi...

Made of 14k white gold, this ring centers a sparkling GIA certified square brilliant cut diamond that weighs 1.16ct. The color of the diamond is J with VS2 clarity. The center diamon...

Get ready to make a statement and add these exquisite earrings to your collection today. Antique Natural Diamond Earrings in Silver Platimum alloy. Please see cert for details.

Introducing a true masterpiece of jewelry: a mesmerizing 3.51-carat Brownish Yellow Diamond embraced by a captivating halo of Pink and White Diamonds, all set in a radiant blend of 1...

Rare 'Pigeon Blood' 5ct Unheated Ruby Ring from Mozambique, featuring a GRS-certified vivid red ruby in a luxurious diamond setting. This investment-grade ruby ring showcases the cov...

Offered for resale is a GIA-certified natural colored diamond with a captivating Fancy Intense Pinkish Purple color grade in a Pear Modified Brilliant shape. This stone is documented...

This classic and enchanting ring features a 2.02carat cushion brilliant diamond of F color and VS2 clarity... Set in a traditional, three-stone ring with impeccably matched, cushion ...

A triumph of Italian craftsmanship, these Bvlgari chandelier earrings represent the pinnacle of high-jewelry design. Each earring centers on a monumental GIA-certified pear-shaped em...

A truly exceptional statement ring, this magnificent cocktail ring showcases a GIA-certified natural Imperial Jadeite Jade of remarkable size, color, and quality. Expertly crafted in...

A glamorous platinum diamond engagement ring by Harry Winston from The One collection. The ring is set to the centre in a four claw mount with a cushion cut diamond weighing 1.76ct, ...

GIA-certified 2.59 carat minor oil Colombian emerald cocktail ring set in 18K yellow gold prongs, surrounded by round brilliant and baguette diamonds totaling 0.45 carats in platinum...

A breathtaking solitaire diamond engagement ring set in platinum. The solitaire is set to the centre in a six prong mount with a round brilliant cut diamond weighing 2.01ct, G colour...

GIA-certified 3.93 carat oval cabochon-cut purplish red ruby with no heat treatment in 18K yellow gold wide band ring featuring 1.00 carat channel-set diamonds. Bold architectural de...

Stunning solitaire platinum ring with 0.80 total carat of cut cornered square mixed cut diamond. This ring comes with an IGI report and a fancy box. -1 diamond main stone of 0.80 ct...

Platinum estate ring featuring a GIA graded 1.57 carat round brilliant cut H/SI1 diamond in a halo of round full cut diamonds. The band is channel set with baguette cut diamonds mak...

Brown diamond Men’s ring. GIA certified brown diamond center stone with 12 round pave set diamond shoulders. Center diamond in a platinum bezel set in an 14k yellow gold setting. Nat...

GIA-certified 5.10 carat natural black opal with no color treatment, displaying vivid full-spectrum play-of-color, set in a four-prong platinum 900 mounting within a starburst single...

Tiffany & Co. Art Deco Platinum, Diamond & Onyx Bracelet Circa 1920s w/ IAJA Certificate of Authenticity Here is your chance to purchase a beautiful and highly collectible...

These exquisite stud earrings feature a stunning 4.03-carat yellow diamond at the center, surrounded by a cluster of brilliant yellow and white diamonds. Perfect for adding a touch o...

This rare matching pair of 6.25ctw, GIA certified, Natural Fancy Yellow emerald cut diamonds are set into a pair of platinum and 18kt yellow gold omega back frame earrings with 0.45c...

With LF Paris Logo stamp. GAL CERT No. 202114013 Please see cert for details. Total Gross Weight 53.76Grams AVAILABLE IN NEW YORK CITY AREAS FOR VIEWING.

This gorgeous platinum engagement ring from the Edwardian era, is centered with a sparkling GIA certified old European cut diamond that weighs 1.53ct. and is graded J color with VS2 ...

This stunning platinum engagement ring is centered with a sparkling GIA certified pear shape diamond that weighs 1.08ct. and is graded I color with VS2 clarity. Accentuating the cent...

This fabulous platinum engagement ring from the Edwardian era centers with a sparkling GIA certified old European cut diamond that weighs 2.01ct. graded I color with VVS2 clarity. Ac...

Elegant and captivating drop earrings hand-made in fine platinum. Each earring features a 8.0mm x 12.0mm pear-shaped faceted Colombian emerald stone completed by 88 round diamonds a...

Band Width is 2.25 MM. The height on top is 7.70 MM. Ring Size: 5.5 Metal: Platinum 900 Ring Weight: 7.0 Grams Center Gemstone: Approximately 2.58 Carat Total Weight of Natural Pink ...

This gorgeous platinum ring is centered with a vivid blue oval cut GIA certified no heat sapphire that weighs 3.08ct. The center stone is accentuated by sparkling baguette and prince...

Natural purple pink sapphire and diamond engagement ring. GIA certified natural, untreated cushion cut center Sapphire in a platinum setting with 2 emerald and 2 tappered baguette si...

Enter a world of exceptional artistry with this one-of-a-kind high-jewellery creation by Belgian jewellery artist Joke Quick. At the centre lies a 3 carat GIA-certified fancy yellow ...

The Monroe bracelet just makes you feel glamorous whether worn with jeans or all dressed up. This Edwardian Bracelet has been brought to new life through a full refurbish and the ad...

This refined pendant necklace is a distinguished creation by Antinori Di Sanpietro, centered on a natural emerald accompanied by diamond accents, crafted in elegant 18K gold. At its...

This exquisite ring boasts a 9.32CT star sapphire that reflects a stunning star pattern under certain lighting conditions, as shown in some of the images. The sapphire is encircled b...

Solitaire Platinum Ring with 1.05 ct D IF Natural Diamond - IGI Cert

This is a charming 18k white gold engagement ring from the Edwardian era, is centered with a sparkling GIA certified circular brilliant cut diamond that weighs 1.27ct. and is graded ...

GIA certified 1.92-carat marquise cut Fancy Deep Brownish Greenish Yellow diamond ring. Set with 2 marquise cut pink diamond accents and a round cut white diamond halo. Set in 18k tr...

An exceptional high jewelry necklace crafted in 18K white gold, featuring a striking pear-shaped Fancy Yellow diamond of 5.16 carats as its centerpiece. The central diamond displays ...

This elegant ring centers on a 0.73‑carat octagonal emerald, certified by the International Colored Gemstone Association (ICA). Its lush green hue is beautifully complemented by insi...

This is a magnificent, authentic designer piece by Gianni Bulgari from the celebrated "Enigma" collection. The necklace features an exceptionally crafted 18K yellow gold textured, br...

A contemporary tennis bracelet crafted by Hammerman Brothers! The design features vibrant red emerald-cut rubies, totaling approximately 8.00 carats, set in a sleek arrangement. Acce...