OPAL AND DIAMOND FIVE STONE RING

OPAL AND DIAMOND FIVE STONE RING. set with large vibrant opals with diamonds on the side of each opal. size O 1/2. 5.9 grams.

An early 20th century 18ct gold opal five-stone ring. The graduated oval opal cabochon line, with diamond point double spacers. AF. Hallmarks for Birmingham, partially indistinct. Ring size O. Weight

Four diamond and gem-set rings. To include an Edwardian 18ct gold turquoise five-stone and diamond ring, a 9ct gold opal and sapphire cluster ring, together with two further gem-set rings. One with ha

A late Victorian 18ct gold opal five-stone ring. The graduated oval opal cabochon line, with rose-cut diamond spacers. Hallmarks for Birmingham, 1896. Ring size O1/2. Weight 4.4gms.

Three 9ct gold gem-set rings. To include a opal and garnet five-stone ring with colourless gem spacers, a ruby and diamond chevron ring, together with a cubic zirconia lion ring. Hallmarks for Birming

Comprising: fourteen karat with emerald, diamond and jade, size 7; fourteen karat modern design, size 6; unmarked with opal and diamonds, size 7 1/4; unmarked with four diamonds and a large pale aquam

A platinum diamond five-stone ring. The rectangular brilliant-cut diamond, weighing 1.02cts, with graduated similarly-cut diamond sides, to the plain band. Accompanied by five diamond reports from GIA

A DIAMOND FIVE STONE RING graduated old-cut diamonds in claw settings. Estimated principal diamond weight 1.45ct, estimated total diamond weight 3.20ct, marked '18CT', ring size L1/2, 4.0 grams Est

DIAMOND FIVE-STONE RING Set with brilliant-cut diamonds, diamonds approx. 4.30cts total, ring size approx. I½

A diamond five-stone ring. Designed as an old-cut diamond line, with rose-cut diamond spacers, to the engraved gallery and shoulders. Estimated total diamond weight 3.20cts, H-J colour, SI2-P2 clarity

AN ANTIQUE UNHEATED RUBY AND DIAMOND FIVE STONE RING in high carat yellow gold, set with a central old cut diamond of 1.04 carats between two further old cut diamonds and two cushion cut rubies totall

DIAMOND FIVE-STONE RING Set with five brilliant-cut diamonds and similarly-cut diamond accents, diamonds approx. 2.30cts total, ring size approx. O For further information on this lot please visit Bon

DIAMOND FIVE-STONE RING Set with five old brilliant-cut diamonds, accented with rose-cut and single-cut diamonds, the gallery and shoulders of scrolling design, diamonds very approx. 2.85cts total, ri

A VINTAGE DIAMOND FIVE STONE RING in 18ct yellow gold, set with a graduated row of old cut diamonds all totalling 3.2-3.4 carats, stamped 18CT, size M / 6, 3.7g.

A DIAMOND FIVE STONE RING graduated old-cut diamonds in claw settings. Estimated total diamond weight 2.35ct, ring size M1/2, 4.2 grams One of the inner diamonds with a fracture to the crown. Estim

A DIAMOND FIVE STONE RING in 18ct yellow gold, set with five graduated old cut diamonds, accented by rose cut diamonds, the diamonds all totalling 2.7-2.9 carats, stamped 18ct, size P / 7.5, 4.2g.

AN ANTIQUE DIAMOND FIVE STONE RING in yellow gold, set with a graduated row of old cut diamonds all totalling 2.2-2.4 carats, rubbed hallmarks, size M / 6, 3.0g.

DIAMOND FIVE-STONE RING Set with graduated old brilliant-cut diamonds, diamonds approx. 1.20cts total, ring size approx. M, cased by A. Marx & Co., 121 Regent St., London Footnotes: Provenance: Sheila

DIAMOND FIVE-STONE RING Set with graduated cushion-shaped diamonds, diamonds approx. 1.80cts total, ring size approx. Q½

DIAMOND FIVE-STONE RING Set with five cushion-shaped diamonds, diamonds approx. 1.90cts total, ring size approx. L For further information on this lot please visit Bonhams.com

TWO DIAMOND FIVE-STONE RINGS Each set with five graduated old brilliant-cut diamonds, smaller ring with UK hallmark, ring sizes approx. J and N (2)

AN ANTIQUE DIAMOND FIVE STONE RING in yellow gold, set with five graduated old cut diamonds, the diamonds all totalling 1.6-1.8 carats, no assay marks, size M1/2 / 6.5, 2.8g.

DIAMOND FIVE-STONE RING Set with cushion-shaped diamonds, with similarly-cut diamond accents, diamonds approx. 1.20cts total, ring size approx. L

DIAMOND FIVE-STONE RING; RUBY AND DIAMOND RING 1st: Set with cushion-shaped diamonds, 2nd: Set with alternating cushion-shaped diamonds and oval-cut rubies, diamonds approx. 1.55cts total, ring sizes