A multi-hued tourmaline and eighteen karat gold ring

A multi-hued tourmaline and eighteen karat gold ringdesigned as a wide band ring, densely set with cabochon multi-hued tourmalines of varied shapes. 2.4 dwt; size: 8 1/2

A multi-hued sapphire, diamond and eighteen karat white gold ring.designed as a fixed stacking ring with triangular-cut orangy-pink or pink sapphire, each weighing approximately 0.75 carat, framed by

A pair of multi-hued sapphire and eighteen karat gold ringsincluding two rings, bezel-set with step cut or oval shaped rose-cut fancy-colored sapphires; total sapphire weight: 8.53 carats. 2.3 gross d

A blue tourmaline and eighteen karat gold ring, Haroldo Burle Marx Brazil designed as a carved tourmaline measuring approximately 23.00mm x 20.50mm x 10.00mm, within polished bezel over brushed geomet

A black tourmaline and eighteen karat gold ring, Haroldo Burle Marx Brazil designed as a cushion carved tourmaline measuring approximately 21.10mm x 16.30mm x 10.10mm, within polished bezel over brush

A pink tourmaline and eighteen karat gold ringa concentric design of bezel-set oval cabochon pink tourmalines. 2.3 dwt; size: 6

A tourmaline, diamond and eighteen karat gold ringcentering a carved pink tourmaline, weighing approximately 4.00 carats, surrounded by full-cut diamonds; Estimated total diamond weight: 0.60 carat. G

A pink tourmaline, diamond and eighteen karat gold ringdesigned as an oval-cut pink tourmaline, measuring approximately 12.5 x 8.1 x 7.9 mm, set between square step and round brilliant-cut diamond sho

A pink tourmaline, diamond and eighteen karat gold ringdesigned as a floral carved pink tourmaline, measuring approximately 15.14 x 11.10 x 3.70 mm, framed by round brilliant-cut diamonds. 3.2 dwt; si

A pink tourmaline, diamond and eighteen karat gold ringdesigned as a floral carved pink tourmaline, measuring approximately 15.80 x 12.50 mm, framed by round brilliant-cut diamonds. 3.5 dwt; size: 7

A greenish blue tourmaline, diamond and eighteen karat white gold ring designed as an oval-cut green tourmaline, measuring approximately 13.67 x 10.50 x 8.26 mm, framed by round brilliant-cut diamonds

A carved tourmaline and eighteen karat gold pendant with matching ring, Burle Marx and Bruno Guidi the pendant centering a carved pink tourmaline measuring approximately 15.9mm x 10.1mm x 9.0mm, the b

A gemstone and eighteen karat gold ringdesigned as a cluster of fancy-cut amethyst, citrine, tanzanite, blue topaz, peridot and tourmaline, centered by a round brilliant-cut diamond. 3.8 dwt; size: 7

Elizabeth Locke Eighteen-Karat Yellow Gold, Pink Tourmaline and Sapphire Ring, with a hammered texture and mounted with an antique-cut pink tourmaline, with an approximate weight of 4.85 carats, and f

Elizabeth Locke Eighteen-Karat Yellow Gold, Peridot and Tourmaline Ring, with a hammered texture and set with a round checkerboard-faceted peridot, with an approximate weight of 4.50 carats, accented

Vintage Half Moon Cut Citrine, Cabochon Pink Tourmaline, Diamond and 14 Karat Yellow Gold Ring. Signed, inscribed 14K. Ring size 7. Approx. weight: 6.8 grams. Condition: Chip to tourmaline otherwise g

Ring with H. Stern mark. Comprising: ring and a pair of earrings. (21 dwt) Ring size 4 3/4. (Cond: one stone missing from ring) (1500/2000)

A color change alexandrite and eighteen karat gold ring centering a bezel-set cushion-cut alexandrite weighing approximately 10.00 carats, in fluted step mount. (10.5 dwt.; Size: 4 1/2) Provenance <

An unheated Burma ruby, diamond and eighteen karat gold ringdesigned as an oval-cut ruby, weighing 3.77 carats, flanked by two round brilliant-cut diamonds; accompanied by GIA report no. 2225345800, M

A rose quartz and eighteen karat gold ring, Haroldo Burle Marx Brazil designed as an oblong carved rose quartz measuring approximately 28.00mm x 14.70mm x 11.10mm, within polished bezel over brushed g

An unheated Burma ruby, diamond and eighteen karat gold ringdesigned as an oval-cut ruby, weighing 2.43 carats, flanked by two round brilliant-cut diamonds; accompanied by GIA report no. 6224358881, M

A turquoise, diamond, and eighteen karat gold ringcentering a round turquoise cabochon measuring approximately 9.10 mm, secured by straps of baguette-cut diamonds in a pavé-set round brilliant-cut di

A diamond and eighteen karat gold ring the wide gold band centering a pear shaped diamond weighing approximately 1.30 carats, bezel-set in white gold. (7.7 dwt.; Size: 9)Condition report: Please note

SAPPHIRE, DIAMOND AND EIGHTEEN KARAT GOLD RING. The heavy 18k white gold ring with round-cut diamonds pave' set around a large oval-cut sapphire with an estimated weight of 16.58 cts. Total combined e