Stevens Diamond No 43 Single-Shot Pistol 1896-1916

Art Deco platinum ladies watch set with Old European cut diamonds and single cut diamonds. Stamped, "Pat. Feb. 29-1916". Crown is inscribed, "Brevet Patent". Total approx. weight o

A STAR SAPPHIRE AND DIAMOND RING Centering an oval cabochon star sapphire, framed by single-cut diamonds and further enhanced with baguette-cut diamonds; estimated star sapphire weight 43.45 carats;

"Florentine" Yellow Gold and Diamond Flexible Bracelet , unmarked, probably 18 kt., comprised of 11 sections, set with 99 single cut diamonds totaling approx. 1 ct., weight 43 dwt., l. 6 3/4 in **Plea

Tiffany & Co. Rose Gold, Palladium, Ruby and Diamond Snowflake Clip-Brooch and Pair of Earrings 14 kt., 43 round rubies ap. 3.00 cts., 35 single-cut diamonds, brooch signed Tiffany & Co., earrings uns

Moonstone and diamond bracelet Designed as a cluster of variously-shaped cabochon moonstones and single-cut diamonds Silver and 14k yellow gold Approx. 7 x 1 in; Gross weight 43.9 dwts This work will

DIAMOND SINGLE STONE RING The brilliant-cut diamond, weighing 2.81 carats, ring size N Footnotes: Accompanied by a report from GIA stating that the diamond is K colour, VS2 clarity. Report number 2195

A 1930S/1940S DIAMOND SINGLE STONE RINGThe central diamond weighing 1.58 carats in an eight cut diamond millegrained foliate surround, to pierced diamond set shoulders with scrolled foliate shankSize/

PAIR OF DIAMOND SINGLE STONE STUD EARRINGS, Diamonds totalling approx. 1.60 ct. 2.5 grams.

A 1.60ct diamond single stone ring, the round brilliant cut diamond, estimated weight 1.65cts in a four claw raised setting with plain tapered shank size M, in white on yellow metal stamped '18ct, Pla

DIAMOND SINGLE STONE RING, 1983 Set with a brilliant-cut diamond, mounted in 18 carat white gold, diamond approx. 1.15ct, London hallmark, ring size approx. J For further information on this lot pleas

A diamond single stone ring, the brilliant cut diamond, weighing 2.14 carats, in a four claw setting, finger size P 1/2

DIAMOND SINGLE STONE RING The old brilliant-cut diamond between single-cut diamond shoulders, principal diamond approx. 1.20cts, ring size approx. R For further information on this lot please visit Bo

DIAMOND SINGLE-STONE RING The step-cut diamond, weighing 6.30 carats, ring size J Footnotes: Accompanied by a report from GIA stating that the diamond is G colour, SI1 clarity. Report number 22255108

DIAMOND SINGLE-STONE RING The old brilliant-cut diamond, weighing 10.74 carats, in an 18 carat white and yellow gold setting, London hallmark, ring size P

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 5.36 carats, within a six-claw setting, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is F colour, SI2

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 5.73 carats, in a brushed mount, ring size M Footnotes: Accompanied by a report from GIA stating that the diamond is I colour, SI1 clarity

DIAMOND SINGLE-STONE RING, CIRCA 1950 The step-cut diamond, weighing 5.64 carats, between bifurcated shoulders set with baguette and single-cut diamonds, ring size M Footnotes: Accompanied by a report

DIAMOND SINGLE-STONE RING, MID 20TH CENTURY The fancy octagonal-cut diamond, weighing 8.25 carats, in a raised setting, the shoulders and quatrefoil gallery set with old brilliant and single-cut diamo

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 3.94 carats, between scrolling shoulders set with baguette-cut diamonds, ring size Q Footnotes: Accompanied by a report from HRD stating t

AN IMPORTANT DIAMOND SINGLE-STONE RING The old European-cut diamond weighing 6.94cts within a four-claw setting, to a plain hoop, ring size O Accompanied by a report from the GIA laboratory in America

PAIR OF DIAMOND SINGLE-STONE EARSTUDS Each brilliant-cut diamond, weighing 3.05 and 3.06 carats respectively

DIAMOND SINGLE-STONE RING, 1884 The cushion-shaped diamond, mounted in 18 carat gold, diamond approx. 4.90cts, UK hallmark, ring size approx. P (leading edge) For further information on this lot pleas

DIAMOND SINGLE-STONE BAR BROOCH Set with an old cushion-shaped diamond, weighing 4.30 carats, length 5.5cm

DIAMOND SINGLE-STONE RING The brilliant-cut diamond, weighing 6.02 carats, ring size O½