de GRISOGONO: A pair of "Matassa" sapphire and diamond

A pair of 18ct gold 'Chiocciola' sapphire and brilliant-cut diamond earrings, by de Grisogono. Estimated total diamond weight 0.80ct. With Swiss convention marks. Diameter 2.2cms. 20.7gms.

A Pair of 18 Karat White Gold, Pink Sapphire and Diamond Earclips, De Grisogono, containing numerous round mixed cut pink sapphires measuring approximately 1.10-1.90 mm in diameter and numerous round

Metal : 18k Rose Gold Designer : de Grisogono Gemstone : Rubellite 1.00ctw, Sapphire 1.32ctw, Diamonds 0.16ctw. Measurements : Ring size 53 (6.5), top is 25mm wide. Marked: : de Grisogono

Estate / Collection: From a Private New York Collector 18 kt., 2 cushion-shaped sapphires ap. 4.75 cts., 8 oval sapphires, 8 round rose-cut diamonds, with maker's mark, ap. 13.8 dwts.

Pair De Vroomen 18K gold, sapphire, diamond and enamel earrings with post backs, together with original detached clip backs stamped, "De Vroomen". Earrings stamped, "LDV 750". 24.0 grams. 1"L, Circa -

de Grisogono Pair of Blackened White Gold, Amethyst and Diamond Pendant-Earclips 18 kt., round amethysts, 2 round collet-set diamonds ap. .20 ct., signed de Grisogono, ap. 25 dwts. C

LEO DE VROOMEN: A PAIR OF 18K GOLD, YELLOW SAPPHIRE, DIAMOND AND ENAMEL EARCLIPS Centering pear-shaped yellow sapphires surrounded by round diamonds set in a blue enamel frame, signed with maker's mar

de Grisogono Matassa Collection 3.13ctw VS1-VS2/F-G Diamond Solid 18K Pink Gold Ring W/Tag - This stunning ring was made by Swiss luxury jeweler De Grisogono, and made its debut as part of the designe

Metal : 18k Gold Designer : De Grisogono Gemstone : 2 carats in Fancy Brown/VS diamonds, 2.10ctw in pink and 2.10ctw in orange sapphires Measurements : Ring size - 5.25 (51), ring top - 18mm.

De Grisogono Geneve Uno Chronograph watches serial number 012643. Features a polished 750 or 18K rose gold case, engraved sapphire crystal back, black diamond crown, black lacquered dial, automatic mo

De Grisogono Geneve Uno Chronograph watches serial number 012643. Features a polished 750 or 18K rose gold case, engraved sapphire crystal back, black diamond crown, black lacquered dial, automatic mo

No 0089/1300-3 002639. De Grisogono Instrumento Numero Uno Watch. 32.5 mm x 55mm x 10mm polished stainless steel case, sapphire crystal back, black diamond crown, black lacquered dial with red gold ap

A PAIR OF DE HAGO STYLE 18K WHITE GOLD, DIAMOND, AND SAPPHIRE HUGGIE EARRINGS, MODERN, a cascade of three graduating oval faceted blue sapphires over twelve baguette diamonds weighing approximately .4

PAIR OF ONYX, TURQUOISE, SAPPHIRE AND DIAMOND PENDANT EARRINGS PAIRE DE PENDANTS D'OREILLES ONYX, TURQUOISES, SAPHIRS ET DIAMANTS • French import marks for 18 carat gold (750°/00) • 2

Pair of art deco earrings in 18 K white and yellow gold with small diamonds and sapphires. Height 46 mm. Gross weight 4 gr. Par de caravanas art decó en oro 18 K blanco y amarillo con pequeños b

Pair of art deco cufflinks in white and yellow gold decorated with a small central diamond and two side sapphires each. Gross weight 4 gr. Par de gemelos art decó en oro blanco y amarillo decorad

Crafted in 18K rose gold; set with round brilliant-cut diamonds; measures 1-1/2 inches length, gold bead drops measure 12.85 mm in diameter; weight 13.00 g. Signed: de GRISOGONO; Numbered: B23259; Sta

Pair of ladies sapphire and diamond earrings. Features oval bezel set blue sapphires surrounded by open wire work and a flurry of small pave set diamonds. Weighs 10.5 grams. Marked 585. Measures 1" x

Pair Sapphire & Diamond Hoop Earrings. Each measures .75 of an inch in length.

Ladies 14k Yellow Gold Gemstone Earrings 4 Pair: 1 Pair Sapphire & Diamond, 1 Pair Opal, 1 Pair Amethyst And 1 Pair Ruby.

de Grisogono 4.05ctw VVS1-VVS2/F-G Pave Diamond & Solid 18K Rose Gold Bangle New in Box W/COA, Tag, & $43,000 Appraisal - This stunning bangle bracelet was made by Swiss luxury jeweler De Grisogono. T

DE GRISOGONO: A DIAMOND AND GALUCHAT CUFF Composed of dyed pink Galuchat and enhanced by pavé-set diamond and polished gold drop shaped accents; signed de Grisogono, Genève, with maker's ma

de Grisogono 4.05ctw VVS1-VVS2/F-G Pave Diamond & Solid 18K Rose Gold Bangle New in Box W/COA, Tag, & $43,000 Appraisal - This stunning bangle bracelet was made by Swiss luxury jeweler De Grisogono. T

de Grisogono Boule Collection 4.40ctw VVS1-VVS2/F-G Diamond, 18K White Gold & Leather Cord Bracelet New in Box W/COA, $37,500 Appraisal & Tag - This beautiful ring was made by Swiss luxury jeweler De