SOLANGE AZAGURY-PARTRIDGE, A PURPLE SAPPHIRE AND DIAMOND BABY STAR RING in 18ct gold, comprising a

SOLANGE AZAGURY-PARTRIDGE, A GEMSET COURT BAND RING in 18ct blackened gold, the concave band set to both sides with round cut rubies, pink, purple and green sapphires and white, blue, orange and yello

A VINTAGE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a cabochon sapphire and an old cut diamond of 1.47 carats, accented by further old mine cut diamonds, French assay marks for 18 carat

AN ANTIQUE CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in 18ct yellow gold, the navette shaped face set with a cushion cut blue sapphire of 1.18 carats, within a surround of old European brilliant cut di

A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a round cabochon sapphire of approximately 7.18 carats, accented by trios of rose cut diamonds, stamped 750, size N / 6.75, 7.1g. 

AN UNHEATED VIOLET SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with a central oval cut violet sapphire of 2.02 carats, within a navette border set with clusters of marquise and round brill

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire of approximately 4.11 carats in a cluster of round brilliant cut diamonds all totalling 1.4-1.6 carats, stamped 18

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct white gold, set with an oval cut sapphire of 2.52 carats between two cushion cut diamonds both totalling 2.0-2.1 carats, stamped 18ct, size O / 7, 4.6g.

AN ORANGE SAPPHIRE AND DIAMOND RING in 18ct white and yellow gold, set with a cushion cut orange sapphire of approximately 5.4 carats between two trilliant cut diamonds totalling 0.8-0.9 carats, maker

CEYLON NO HEAT SAPPHIRE AND DIAMOND RING, BULGARI in platinum and 18ct gold, claw set with an emerald cut sapphire of 6.54 carats, accented by pairs of baguette cut diamonds, signed Bvlgari, size N /

A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in platinum and 18ct white gold, set with a cushion cut blue sapphire of 4.17 carats, within a border of round cut diamonds, the diamonds all totalling 2.2-2

A SAPPHIRE AND DIAMOND TOI ET MOI RING in 18ct yellow and white gold, set with a round cut sapphire of 2.10 carats and a round brilliant cut diamond of 1.54 carats, accented by further single cut diam

Art Deco, of two pear shaped diamonds that are surrounded by French cut Ceylon sapphires, with a round diamond on each shoulder. Ring size M.

PURPLE STAR SAPPHIRE AND DIAMOND RING Containing one round cabochon purple star sapphire measuring approximately 12.76-12.67 x 9.88 mm, two tapered baguette and 22 round brilliant cut diamonds weighin

A mid 19th century 18ct gold sapphire and diamond cluster ring. The oval-shape pink sapphire collet, within an old-cut diamond surround, to the plain band. Estimated total diamond weight 0.30ct. Weigh

A sapphire and diamond cluster ring. The oval-shape sapphire, within a brilliant-cut diamond surround, to the replacement 18ct gold band. Estimated dimensions of sapphire: 18.9 by 15.8, by 8.1mms. Est

CERTIFICATED PURPLE FANCY STAR SAPPHIRE AND DIAMOND RING, Set with a cabochon cut fancy star purple sapphire of 5.90 ct. Flanked with diamonds totalling approx. 0.55 ct. Size M 1/2. 5.5 grams. Accompa

A VINTAGE PINK SAPPHIRE AND DIAMOND BOMBE RING in the style of Buccellati, in 18ct white gold and yellow gold, the tapering band set with a cushion cut pink sapphire of 4.38 carats, accented by cluste

Elvis Presley's Personally Owned and Worn 2.25ct Black Star Sapphire, Diamond and 14K Yellow Gold Ring Given to Sam Thompson W/LOA and Letter From Priscilla Presley - This ring was personally owned an

Natural Star Sapphire and Diamond Ring 18k white gold, the ring mounted with a cabochon-cut blue star sapphire weighing approximately 19.66 carats, accented by round brilliant-, pear-, marquise- and b

CARTIER, PURPLE COLOR CHANGE STAR SAPPHIRE AND DIAMOND RING Containing one oval cabochon purple color change star sapphire measuring approximately 15.55 x 12.20 x 10.30 mm and two pear shaped diamonds

A SUPERB 18CT GOLD, SAPPHIRE AND DIAMOND THREE STONE RING.

BUCCELLATLI, A VINTAGE DIAMOND BOMBE DRESS RING in 18ct yellow gold and white gold, the tapering band of openwork design, set with round brilliant cut diamonds within star shaped pierced motifs, signe

Elvis Presley's Personally Owned 3.90ctw Black Star Sapphire, 1.50ctw Diamond and 14K Yellow Gold Ring Given to Alan Fortas W/LOA and Photo - This massive black star sapphire, diamond and 14k yellow g

Sapphire, Diamond, Gold Ring Stones: Oval-shaped pinkish purple sapphire weighing 4.06 carats; full-cut diamonds weighing a total of approximately 0.85 carat Metal