Fine Jewellery
Ruby and diamond engagement ring DBGEMS
Central oval ruby weighing approximately 1ct with 0.25ct tapered baguette shoulders set in platinum and 18ct. Currently finger size M (U.S 6.25) American circa 1940...
Fine Jewellery
Central oval ruby weighing approximately 1ct with 0.25ct tapered baguette shoulders set in platinum and 18ct. Currently finger size M (U.S 6.25) American circa 1940...
Fine Jewellery
old cut diamonds weighing 1.25cts, rub over setting in platinum. Head size 11.5mm...
Fine Jewellery
MM6408r Art Deco sapphire diamond platinum marquise ring 1920c. See www.john-joseph.co.uk for our full range of rings....
Fine Jewellery
MM6468r Platinum Edwardian sapphire diamond target ring 1910c...
Fine Jewellery
MM6497r Victorian sapphire diamond yellow gold three stone ring with...
Fine Jewellery
A very fine Oval Emerald & Diamond Plaque Ring mounted in 14ct Yellow Gold & Platinum (1 marked and 1 tested), centrally rub-over set within an oval-cut Emerald, within a surrounding elongated open...
Fine Jewellery
SKU: 7243...
Fine Jewellery
SKU: 7001...
Fine Jewellery
SKU: 6943...
Fine Jewellery
SKU: 6940...
Fine Jewellery
SKU: 6920...
Fine Jewellery
SKU: 6870...
Fine Jewellery
SKU: 6791...
Fine Jewellery
SKU: 6690...
Fine Jewellery
Fine emerald 6.5mm x 5.5mm with 1.50ct of old mine cut diamonds Head size 11.5mm x 13mm. Platinum claws and 14ct gold shank. Currently finger size L....
Fine Jewellery
0.80ct fine gem emerald set in an art deco geometric diamond mount. 0.60ct diamond weight. Head size 13.7mm x 14.5mm.all set in platinum. Currently finger size...
Fine Jewellery
SKU: 6586...
Fine Jewellery
Landscape oval Royal blue sapphire calculated at 0.61cts with 0.66cts of old cut diamonds set in platinum and 14ct yellow gold. Notice especially the engraved shoulders and gallery and platinum scroll...
Fine Jewellery
SKU: 6437...
Fine Jewellery
SKU: 6441...
Fine Jewellery
Modern brilliant cut diamond weighing 0.80cts H Vs1. Set in 18ct gold. Currently finger size K...
Fine Jewellery
0.25ct old cut centre with 0.08cts and 0.0.8ct Square sapphires. Milgrain set in platinum. 10mm head size. Currently finger size L 1/2. English circa 1900...
Fine Jewellery
0.85cts of old mine cushion cut diamonds set with rose diamond points in 18ct mount. Notice engraved scroll work to shoulders. English circa 1880. Currently finger size N...
Fine Jewellery
Emerald cut sapphire with graduating French cut sapphires surrounded by a row of brilliant cut diamonds (0.34ct) all set in platinum. Head size 9.5mm x 17.5mm. Currently finger size L (5.75 U.S)...
Fine Jewellery
1.15ct of old European transitional cut diamonds all set in 18ct white gold. Head size 11mm. English circa 1930...
Fine Jewellery
1920's Royal blue baguette sapphire 0.60cts set with a geometric diamond border with shoulders in platinum. 9mm wide. American....
Fine Jewellery
0.60ct Royal blue sapphire surrounded by 0.40cts of diamonds in milgrain platinum with an 18ct yellow gold shank. Head size 11mm x 15mm. English circa 1915. Currently finger size M 1/2 (U.S 6.5)...
Fine Jewellery
French 1920's round cluster ring set with a central diamond weighing approximately 0.30cts surrounded by two rows of pave set diamonds weighing approximately 0.38cts. Set in Platinum and 18ct white...
Fine Jewellery
old cut diamond certified 1.16ct I colour SI1 clarity set with 0.41ct baguette diamonds set in platinum. American circa 1920...
Fine Jewellery
1.32ct cushion cut H SI1 set in Platinum. Victorian diamond in a modern mount. Currently finger size M 1/2...