18 carat white gold ruby and diamonds necklace

Two beautiful Haute Joaillerie 18 carat white gold necklaces designed with 138 round brillant cut diamonds weighing 4.50 carat and 70 pear-cut diamond...

18 carat semi-rigid yellow necklace designed with a fancy mesh. Weight : 42.40 gr. Dimensions : 43 x 0.64 x 0.20 cm Jewel delivered in a luxurious box...

A necklace composed of a chain in 18-carat yellow gold and a rectangular pendant in 18-carat yellow gold decorated with 12 brilliant round cut diamonds of 0.01 carats each, or 0.12 c...

LETTRE C model, necklace in solid 18K yellow gold adorned with 1 round brilliant synthetic diamond of 0.01 carat. • Venetian mesh, spring ring clasp. • Carats: 0.01 ct total • Col...

FLORINE model, necklace in solid 18K pink gold adorned with 5 round brilliant synthetic diamonds of 0.1 carat. (0.02 ct each) • Carats: 0.1 ct total • Color: DEF • Clarity: VS • ...

LETTRE B model, necklace in solid 18-carat pink gold adorned with 1 round brilliant synthetic diamond of 0.01 carat. • Venetian mesh, spring ring clasp. • Carats: 0.01 ct total • ...

Découvrez ce superbe collier en or blanc 18 carats, orné de diamants étincelants et d'un saphir bleu ovale, offrant une combinaison parfaite de beauté et d'élégance. Ce collier chaîn...

Crafted by the legendary Tiffany & Co., this enchanting necklace is a rare and unique masterpiece of early 20th-century American jewelry design. Delicately handcrafted, the one-of-a-kind creation is set with two stunning examples of Kashmir sapphires weighing 5.65 and 4.60 respectively. These gemstones are certified by the American Gemological Laboratories as Kashmir in origin and completely untreated, an extreme rarity for Kashmirs. Dozens of sparkling white diamond accents complement the brilliant blue stones in a romantic, winding 18K yellow gold setting. These incredible sapphires would have been sourced by George Frederick Kunz, Tiffany & Co.'s expert gemologist, who selected only the finest gemstones for the firm's unique creations. The sapphires in this necklace are truly superior examples. Kashmir sapphires were first unearthed in the early 1880s after a landslide in the northwestern region of the Indian subcontinent. They are celebrated not only for their rarity, but also for the softness of their distinctive blue hue. Boasting incredible color and brilliance, untreated Kashmir sapphires of this quality are scarce, especially within an antique Tiffany setting. Since the firm's inception in 1837, Tiffany & Co. has been at the forefront of luxurious design and craftsmanship, especially in the realm of fine jewelry. Founder Charles Lewis Tiffany...

Victor Mayer square shaped pendant 18k white gold, Era collection, 1 diamond, total 0.04 ct, G VS, brilliant cut, 1 blue topaz cabochon, guilloche wave pattern, diameter app. 16.0 mm...

Victor Mayer polished heart shaped locket pendant , 18k yellow gold, Hallmark collection, measurements app. 23.0 mm x 25.0 mm About the creator Victor Mayer Victor Mayer is internat...

Victor Mayer heart shaped two colored pendant necklace 18k yellow gold, turquoise and dark green vitreous enamel, 2 diamonds, total 2.02 ct, G VS, m...

Victor Mayer round pendant necklace, 18k white gold, Chrysanthemum Collection, blue vitreous enamel, 43 diamonds, total 0.52 ct, G VS brilliant cut, 46 cm chain About the creator Vi...