A PINK AND BRILLIANT HALF HOOP RING.

AN 18 CARAT WHITE GOLD DIAMOND HALF HOOP RING, eleven round brilliant-cut diamonds in claw settings. Estimated total diamond weight 0.90ct, hallmarked Birmingham, ring size M, 4.4 grams

A 9 CARAT GOLD DIAMOND HALF HOOP RING, seven round brilliant-cut diamonds in claw settings. Estimated total diamond weight 0.30ct, hallmarked London 2001, ring size K, 1.2 grams

AN 18 CARAT GOLD SAPPHIRE AND DIAMOND HALF HOOP RING four round brilliant-cut diamonds spaced by calibré-cut sapphires in a channel setting. Estimated total diamond weight 0.25ct, hallmarked import

9ct Gold half hoop ring set five Indian pink rubies

AN 18 CARAT WHITE GOLD DIAMOND HALF HOOP RING, baguette-cut diamonds channel-set between rows of round brilliant-cut diamonds. Estimated total diamond weight 1.85ct, hallmarked Sheffield, ring size O1

A seven stone ruby and diamond half hoop ring, the the slightly graduated oval cut rubies in claw mounts with four stone brilliant cut diamond accents, to a plain shank; size Q 3.3 grams

A 9 CARAT GOLD EMERALD AND DIAMOND HALF HOOP RING alternating round-cut emeralds and round brilliant-cut diamonds. Hallmarked Birmingham 1998, ring size P1/2, 1.6 grams Good condition. Estimated tota

A three stone diamond and enamel half hoop gypsy set ring, the slightly graduated round brilliant cut diamonds to tapering blue guilloche enamel band, stamped '18ct' , size P, 10.7 grams

Set with a pear-shaped faint pink diamond of 6.77 carats, surrounded with circular-cut diamonds of pink hue, to the circular-cut diamonds gallery and half-hoop, mounted in 18K gold, ring size 6GIA, 20

A three stone half hoop fire opal and diamond ring, the oval cut opal in claw mounts with round brilliant cut diamonds to each side, on plain 9ct gold shank, together with three further gem-set rings

DIAMOND HALF ETERNITY RING Set with old brilliant-cut diamonds, with chased design to reverse of hoop, diamonds approx. 0.70ct total, ring size approx. P For further information on this lot please vi

RUBY HALF HOOP RING, LATE 19TH CENTURY The five cushion-shaped rubies graduating in size towards the centre, accented by rose-cut diamonds, ring size O Footnotes: Accompanied by a report from The Gem

RUBY HALF HOOP RING, LATE 19TH CENTURY The five cushion-shaped rubies graduating in size towards the centre, with rose-cut diamond pointers to a pierced and engraved gallery of scroll design, rubies a

RUBY HALF HOOP RING Set with five oval-cut rubies, ring size L½ Footnotes: Accompanied by a report from SSEF stating that the rubies are of Burmese origin with no indications of heat treatment. R

A FIVE STONE DIAMOND HALF HOOP RING.

18ct. 5 stone half hoop ring, size K 3.2g.

An Edwardian sapphire and diamond 18ct gold five stone half hoop ring, the five slightly graduated oval and circular cut sapphires claw mounted with pave set diamond accents, carved mounts, Size N1/2,

THREE 9CT GOLD GEM-SET RINGS, including; AN OPAL AND WHITE SPINEL RING, ring size M; AN OPAL AND GARNET RING, ring size N; AND A WHITE SPINEL HALF HOOP RING, ring size K1/2, with UK hallmarks. 7.1 gra

Second half - 20th century. Vintage heishi and turquoise animal fetish necklace with silver bead spacers, approx. 27"l. Together with 14K yellow gold half hoop ring set with four small round turquoise

A late 19th century 18ct gold turquoise and diamond carved half-hoop ring. The replacement turquoise cabochons, with diamond point spacers, to the scroll gallery and plain band. One diamond deficient.

18 kt. Yellow Gold and Diamond Half-Hoop Band Ring, set with 7 baguette diamonds totaling approx. .50 ct. and 56 princess cut diamonds totaling approx. 2 cts.; total diamond wt. approx. 2.50 ct., HI c

14 kt. Yellow Gold, Ruby and Diamond Half-Hoop Band Ring, set with 10 single cut diamonds and 6 baguette rubies. Size 6.25. **Please note: Payment for all jewelry and coin purchases must be made by ca

American, early-mid 20th century. Two yellow gold rings stamped 14K. One half hoop style ring set with eight tear drop shaped garnets across the top, one garnet chipped, Sx 8. One ring set with oval g

METAL: 18K gold.GEMSTONES: diamonds-approx. 1.50ctw. MEASUREMENTS: ring size 7.5. Ring is 10mm at widest point. Earrings are 19.3mm long x 8.8mm at widest point. MARKED: 750 372. WEIGHT: 17.5 grams.Ge