Sold2022AN EARLY 20TH CENTURY SYNTHETIC COLOUR-CHANGE SAPPHIRE AND DIAMOND CLUSTER RINGAN EARLY 20TH CENTURY SYNTHETIC COLOUR-CHANGE SAPPHIRE AND DIAMOND CLUSTER RING a cushion-cut synthetic colour-change sapphire within a milgrain border of round-cut diamonds. Estimated total diamond wSee Sold Price
Sold2022AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND CLUSTER RINGAN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND CLUSTER RING an oval-cut sapphire within a fancy pierced milgrain border of round-cut diamonds, to diamond-set shoulders. Estimated total diamond weight 0.30See Sold Price
Sold2019An early 20th century sapphire and diamond clusterAn early 20th century sapphire and diamond cluster ring, the central rectangular facetted sapphire surrounded by twelve pavé set old single cut diamonds in a scalloped edged setting with low piercedSee Sold Price
Sold2015A gentleman's early 20th century platinum naturalA gentleman's early 20th century platinum natural colour change sapphire signet ring. The square-shape natural colour change sapphire, to the tapered band. Accompanied by report number 20024611, datedSee Sold Price
Sold2016An early 20th century 18ct gold sapphire and diamondAn early 20th century 18ct gold sapphire and diamond cluster ring. The oval-shape sapphire and single-cut diamond surround, with scrolling engraved shoulders. Estimated total diamond weight 0.15ct. HaSee Sold Price
Sold2021NO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING, EARLYNO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut blue sapphire within a border of single cut diamonds, maker's mark SH&Co, stSee Sold Price
Sold2020AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING, EARLYAN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut sapphire within a halo of round cut diamonds, stamped 18ct Plat, size N / 6.5, 2See Sold Price
Sold2022DIAMOND AND SAPPHIRE CLUSTER RING, EARLY 20TH CENTURYDIAMOND AND SAPPHIRE CLUSTER RING, EARLY 20TH CENTURY The central cushion-shaped diamond, weighing 1.65 carats, within borders of calibré-cut sapphires and single-cut diamonds, ring size Q FootnoSee Sold Price
Sold2015A Burmese sapphire and diamond cluster ring.A Burmese sapphire and diamond cluster ring. The early 20th century ovoid-shape Burmese sapphire, weighing approximately 4.50cts, and old-cut diamond cluster, to the later lower mount and replacementSee Sold Price
Sold2015Two early to mid 20th century 18ct gold diamond andTwo early to mid 20th century 18ct gold diamond and sapphire floral cluster rings. The first designed as a single-cut diamond scalloped cluster with textured sides, the second designed as a circular-sSee Sold Price
Sold2021An early 20th century gold, opal cabochon and old-cutAn early 20th century gold, opal cabochon and old-cut diamond cluster ring, estimated total diamond weight 0.80ct, I-J colour, SI clarity, opal measures approximately 13.5 by 11 by 3.9mm, ring size S,See Sold Price
Sold2023An early 20th century 18ct gold old-cutAn early 20th century 18ct gold old-cut diamond floral cluster ring, with tapered shoulders, estimated total diamond weight 0.40ct, I-K colour, VS2-SI clarity, band stamped 18ct, ring size T, 2gSee Sold Price
Sold2021An early to mid 20th century yellow metal, diamond, andAn early to mid 20th century yellow metal, diamond, and pink sapphire ring, set with a mixed marquise-cut sapphire within a border of round-cut diamonds, ring cluster approximately 11 x 8 mm, indistinSee Sold Price
Sold2016Three brooches. To include a late Victorian 9ct goldThree brooches. To include a late Victorian 9ct gold bi-colour foliate brooch, together with an early 20th century oval-shape sapphire brooch within a single-cut diamond surround, and a synthetic spinSee Sold Price
Sold2022AN EARLY 20TH CENTURY DIAMOND CLUSTER RING Set with old brilliant and cushion-shaped diamondsAN EARLY 20TH CENTURY DIAMOND CLUSTER RING Set with old brilliant and cushion-shaped diamonds forming a navette-shaped cluster, in closed back setting, scrolling shoulders detailing, mounted in platinSee Sold Price
Sold2022AN EARLY 20TH CENTURY DIAMOND CLUSTER RINGAN EARLY 20TH CENTURY DIAMOND CLUSTER RING a fancy yellow old-cut diamond within a pierced milgrain border of white old-cut diamonds, to fancy diamond-set shoulders. Estimated principal diamond weightSee Sold Price
Sold2018An early 20th century diamond cluster ring. OfAn early 20th century diamond cluster ring. Of kite-shape outline, the old-cut diamond cluster, with tapered shoulders. Estimated total diamond weight 0.20ct. Ring size M1/2. Weight 1.7gms.See Sold Price
Sold2016An early 20th century diamond cluster ring.An early 20th century diamond cluster ring. The old-cut diamond, within a similarly-cut diamond surround, to the later replacement tapered band. Estimated total diamond weight 0.40ct. Ring size S. WeiSee Sold Price
Sold2022A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING, SRI LANKA (CEYLON), NO HEATA COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING, SRI LANKA (CEYLON), NO HEATThe cushion cut sapphire with blue to purple colour change estimated to weigh 9.30 carats, within a surround of old mine cSee Sold Price
Sold2020A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING inA COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a central cushion cut sapphire of 5.13 carats, encircled by a border of single cut diamonds, later British import marks,See Sold Price
Sold2022AN EARLY 20TH CENTURY SAPPHIRE AND DIAMOND RINGAN 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 theSee Sold Price
Sold2016A mid 20th century 18ct gold and platinum sapphire andA mid 20th century sapphire and diamond cluster ring. The rectangular-shape sapphire, within an old-cut diamond surround, to the grooved shoulders and plain band. Estimated total diamond weight 0.35ctSee Sold Price
Sold2023AN EARLY 20TH CENTURY MOONSTONE AND DIAMOND CLUSTER RINGAN EARLY 20TH CENTURY MOONSTONE AND DIAMOND CLUSTER RING a round moonstone within a milgrain boder of old-cut diamonds. Estimated total diamond weight 0.50ct, French gold marks, ring size M, 2.3 gramsSee Sold Price
Sold2015An early 20th century 18ct gold diamond cluster ring.An early 20th century 18ct gold diamond cluster ring. The old-cut diamond collet, within a similarly-cut diamond and curved bar halo, to the old-cut diamond sides. Estimated total diamond weight 0.50cSee Sold Price