A diamond 18 carat two colour gold dress ring, des

AN 18 CARAT GOLD EMERALD, DIAMOND AND RUBY DRESS RING an octagonal-cut diamond spaced by old-cut diamonds and round-cut rubies to a broad bright and brushed polished shank with rope borders. Estimated

GRIMA: YELLOW SAPPHIRE AND DIAMOND DRESS RING, 1977 The cushion-shaped yellow sapphire in a geometric mount with bifurcated shoulders, accented by brilliant-cut diamonds, mounted in 18 carat gold, sig

GRIMA: BOULDER OPAL AND DIAMOND DRESS RING, 1977 The oval boulder opal in a pierced mount of textured wire with brilliant-cut diamond accents, mounted in 18 carat gold, signed Grima, workshop mark HJC

DIAMOND AND RUBY DRESS RING, 1860 The navette-shaped plaque set with cushion and pear-shaped diamonds and a circular-cut ruby, mounted in 18 carat gold and silver, diamonds approx. 4.20cts total, make

JOHN DONALD: DIAMOND SINGLE-STONE RING AND DIAMOND-SET DRESS RING, 1990-2002 1st: Set with a pear-shaped diamond, between openwork abstract shoulders, mounted in 18 carat gold, 2nd: Of openwork bomb&#

AN 18 CARAT WHITE GOLD DIAMOND TWO STONE CROSSOVER RING, round brilliant-cut diamonds to eight-cut diamond-set bypass scroll shoulders. Estimated total diamond weight 0.50ct, hallmarked London 1990, r

CHARLES DE TEMPLE: TWO GOLD RINGS, 1979 & 1980 1st: Of abstract design in textured 18 carat bicoloured gold, 2nd: Designed as an undulating cornicelli and set at intervals with brilliant-cut diamonds

Undulating channels of white gold set with six diamonds estimated at .18 carats, two nice white diamonds estimated at .25 carats, and sixty-two .01 carat diamonds, stamped mark of 14k gold, comfort fi

EGL Certified Approx. 7.20 Carat Cut Corner Rectangular Step Cut Natural Emerald, 2.11 Carat TW Two Hundred Eighty Round Brilliant Cut Diamond and 18 Karat Rose Gold Ring. Emerald with good color, mea

18 carat white gold. Colour H/I, Clarity SI2. Diamond weight: 5.03 ct.

A SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with two round cut sapphires accented by six marquise cut diamonds, the sapphires both totalling 2.40 carats, the diamonds all totalling 1.50

AN ANTIQUE DIAMOND AND EMERALD DRESS RING in high carat yellow gold, set with a central old mine cut diamond of 1.66 carats, between two emerald cut emeralds totalling 0.78 carats, unmarked, size N /

Approx. 2.55 Carat Oval Cut Emerald, .80 Carat TW Two Trillion Cut Diamond, Platinum and 18 Karat Yellow Gold Ring. Emerald with vivid color. Diamonds G-H color, VS-SI clarity. Stamped Plat 18K. Ring

Including two 14 karat yellow gold rings (total weight 8.1 grams); a 14 karat yellow gold band with squared shank, set with six full cut round diamonds [G-I/VS], total approximate weight 0.18 carats,

GIA Certified 4.0 Carat Emerald Cut Natural Fancy Light Yellow Diamond, Platinum and 18 Karat Yellow Gold Engagement Ring. Yellow diamond VVS2 clarity. Accented with 1.50 carat TW two trapezoid shape

TWO RINGS comprising AN 18 CARAT GOLD RUBY AND DIAMOND RING, three round-cut rubies spaced by round brilliant-cut diamonds above a carved gallery, estimated total diamond weight 0.10ct, hallmarked Bir

AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND RING an oval-cut sapphire in a fancy claw setting, to diamond-set shoulders. French 18 carat gold assay mark, ring size J, 3.1 grams Two chips noted to the

Vintage Diamond and 18 Karat White Gold Cluster Ring. Set in the center with an approx. .25 carat round brilliant cut diamond, flanked by two approx. .15 carat round brilliant cut diamonds. Accented w

The white gold filigree setting with an approximately .18 carat diamond and flanked by two full cut round sapphires, stamped marking of 18k, ring size 4, weighs 4 grams. Provenance: The Joseph Candiot

centering one oval mixed cut natural sapphire weighing approximately 6.11 carats; two oval rose cut diamonds [I/VS] weighing 0.16 and 0.21 carats each; and 38 full cut diamonds [I/VS] weighing approxi

centering one oval mixed cut sapphire weighing approximately 2.08 carats; two round brilliant cut diamonds [V/I1] weighing approximately 0.42 carats total; 18 full cut diamonds [K/I] weighing approxim

AN ANTIQUE VICTORIAN DIAMOND AND RUBY DRESS RING, 1897 in 18ct yellow gold, set with a trio of graduated old cut diamonds, the largest of 0.38 carats, punctuated by two cushion cut rubies, and accente

CARTIER: DIAMOND AND CERAMIC 'TRINITY' RING Designed as three interlocking bands, one pavé-set with brilliant-cut diamonds, the remaining two mounted in 18 carat white gold and black ceramic, si

Art Deco or Art Moderne ring, in the style of Boucheron, comprised of two sections of carved lapis and chalcedony, each with a pave section of seven round diamonds, with a total weight of 5/8 carat, s