
Fine Jewellery
Antique sapphire and diamond cluster engagement ring SKU: 8259 DBGEMS
SKU: 8259...
Fine Jewellery
SKU: 8259...
Fine Jewellery
A very beautiful Platinum (tested - French import marks), Natural untreated Sapphire and Diamond Marquise Shaped Cluster Ring. Centrally "Claw Set" with an "Oval" Untreated "Ceylon" Natural Blue...
Fine Jewellery
An exquisite Platinum (tested, with worn marks) Sapphire and Diamond Cluster Ring, centrally "Rub-over Set" with one "Rectangular Cushion Cut" Natural Untreated Ceylon Sapphire, weighing 8.10 carats...
Fine Jewellery
A very fine "Art Nouveau" Ruby & Diamond Twist Ring in 18 Carat Yellow Gold & Platinum tipped (tested), Centrally set with an exceptional Burmese Ruby assessed as being of 0.46 Carats, Medium Red...
Fine Jewellery
An extraordinary Platinum (950 tested) Art Deco ring, Centrally Rub-over set with a fine Old Round cut natural Diamond estimated by an Independent Gemmologist as 1.00 Carat (unweighed), F Colour and...
Fine Jewellery
SKU: 8144...
Fine Jewellery
SKU: 8103...
Fine Jewellery
SKU: 8075...
Fine Jewellery
Gem sapphire and diamond cluster ring with a very bright natural sapphire weighing c. 0.50cts surrounded by old cut diamonds and diamond shoulders (0.36cts) Set in 15ct Gold...
Fine Jewellery
SKU: 8022...
Fine Jewellery
SKU: 7989...
Fine Jewellery
SKU: 8017...
Fine Jewellery
SKU: 7879...
Fine Jewellery
Art deco diamond ring with an oval sapphire weighing approximately 0.80cts surrounded by 0 50cts of old cut diamonds set in platinum. Head size 13.5 x 12mm. Currently finger size L (U.S 5.75)...
Fine Jewellery
Victorian old cut diamond carved half hoop ring, notice the scroll work to the sides. Approximately 1ct of old European transitional cut diamonds set in platinum and 18ct gold. English circa 1890....
Fine Jewellery
Very pretty 19th century cluster ring with a Royal blue sapphire c. 0.55cts surrounded by 0.45cts of old cut diamonds set in 18ct gold. Head size 9mm...
Fine Jewellery
SKU: 7934...
Fine Jewellery
SKU: 7927...
Fine Jewellery
SKU: 7214...
Fine Jewellery
set in eighteen carat gold and platinum with an inner and outer cluster of eight cut diamonds made in england c.1910 ...
Fine Jewellery
Old European cut diamond weighing c. 0.85cts H/I colour Vs clarity. Set in platinum and 18ct gold. English circa 1900...
Fine Jewellery
set in eighteen carat gold with six burmese rubies totalling 1.1 carats surrounded by 0.5 carats of diamonds. made in england. c.1914...
Fine Jewellery
set in eighteen carat gold and platinum with a constellation of nineteen old cut diamonds totalling 1.50 carats. c.1910 and re-assayed 1997. ...
Fine Jewellery
set in a Diamond mount with Diamond shoulders in Platinum with an 18ct Gold band c.1910. The central Diamond weighs approx 0.50 carats...
Fine Jewellery
0.50ct sapphire with 0.12cts of old cut diamonds and 0.06ts of sapphire set in 18ct gold. Hallmarked Birmingham 1903...
Fine Jewellery
Lovely old European transitional cut diamonds 2.01ct Centre stone with 0.65ct diamonds either side (3.70ct) set in platinum...
Fine Jewellery
Bright Royal blue 0.50ct sapphire with 0.25ct old European transitional cut diamond each side set in platinum and 18ct gold. American circa 1920...
Fine Jewellery
SKU: 6903...
Fine Jewellery
SKU: 7799...
Fine Jewellery
SKU: 7726...