Fine Jewellery
High Carat Yellow Gold and Silver Diamond Bar Brooch, English circa 1900
A very fine High Carat Yellow Gold (tested) and Silver Diamond bar brooch, set with 23 "Eight Cut" Diamonds and fixed upon a high carat pin....
Fine Jewellery
A very fine High Carat Yellow Gold (tested) and Silver Diamond bar brooch, set with 23 "Eight Cut" Diamonds and fixed upon a high carat pin....
Fine Jewellery
A modern gem set dragonfly brooch, with a cushion shaped faceted sapphire, weighing 0.86 carats, set in the thorax, with surrounding round brilliant-cut diamonds, with blue to green plique à jour...
Fine Jewellery
14k yellow gold amethyst & diamond cluster ring...
Fine Jewellery
An Edwardian style solitaire diamond ring, set with an estimated 1.20ct old cushion-cut diamond, in our opinion the colour is H and our opinion of the clarity is SI2, in a millegrain edged rub over...
Fine Jewellery
Beautiful yellow diamond bow rings with diamonds set in 18k white gold...
Fine Jewellery
6.30 carats Amethyst & Rose Cut Diamond Halo Earrings in 18K White Gold...
Fine Jewellery
Come visit us at our stand Spectrum Antiques. Or buy these directly on our website....
Fine Jewellery
An exquisite mid-Victorian amethyst and diamond pendant, c.1860, beautifully preserved in its original fitted case from the London jewellers Barker & Smith, Cornhill....
Fine Jewellery
1.60cts of old cut diamonds set in a scroll art nouveau design with a pearl drop. 35mm x 40mm. Detachable brooch fitting. English circa 1870....
Fine Jewellery
2cts of old European transitional cut diamonds milgrain set in platinum with 18ct gold back. 55mm long (2.25 inches) English circa 1900....
Fine Jewellery
19th century lover's rose diamond and natural pearl Cupid arrow brooch set in silver top and yellow gold back. 70mm long. 0.16cts of rose cut diamonds in arrow tip and feather with natural 5.5mm salt...
Fine Jewellery
Emerald Cut Diamond Ring 1.02ct. A stunning quality emerald cut 1.02ct diamond with additional 0.2ct baguette diamond shoulders. The central emerald is colour E and VS1 clarity. The stone measures...
Fine Jewellery
Victorian multi-stoned Diamond and Sapphire Butterfly Brooch. Come visit us at our stand Spectrum Antiques. Or buy directly on our website....
Fine Jewellery
A magnificent Edwardian-era snake ring crafted in rich 18ct yellow gold, coiled in a sculptural design that wraps fluidly around the finger. The head is set with five old-cut diamonds, their subtle...
Fine Jewellery
This 18ct gold ring features a 1.25ct aquamarine princess-cut centre stone, complemented by diamonds totaling 0.25ct with VS J clarity. The combination offers a refined and elegant design with a cool...
Fine Jewellery
A beautiful antique five-stone ring set with glowing natural opals and sparkling old-cut diamonds, crafted in rich 18ct yellow gold. The opals display a soft play of colour across the crown, perfectly...
Fine Jewellery
1950's emerald cut aquamarine and diamond art deco bracelet hand made in platinum. 12 aquamarines landscape set with two brilliant cut diamond collets in between. Notice scroll pattern on gallery....
Fine Jewellery
An English Victorian Burmese ruby and old cut diamond cluster ring dating to the 1880s crafted in 18ct gold with finely engraved shoulders. Ring size K½....
Fine Jewellery
SKU: 6427...
Fine Jewellery
High oval rose cut diamond weight approx 0.50cts with four 0.05ct rose cut diamonds foiled closed set in silver and gold. Notice ribbed bubble back collet from behind. Head size 11mm x 14mm. English...
Fine Jewellery
Gorgeous electric blue emerald cut blue zircons 8.5mm x 6.7mm with 0.60cts of graduating brilliant cut diamonds. American circa 1920. 30mm long (1.25 inches)...
Fine Jewellery
SKU: 6572...
Fine Jewellery
SKU: 6571...
Fine Jewellery
SKU: 6688...
Fine Jewellery
SKU: 8132...
Fine Jewellery
Art deco landscape baguette diamond full hoop eternity band set in platinum. 3mm wide with 1.90cts of quality natural baguette diamonds. English circa 1920. Finger size L (U.S 5.75)...
Fine Jewellery
A very fine 15ct Yellow Gold Floral Seed Pearl and Diamond Necklace. Comprising of five Seed Pearl set floral motifs, each with a central Old Cut Diamond. with graduated Trefoil Seed Pearl set motifs....
Fine Jewellery
One very fine Diamond Line Bracelet set in 18ct. White Gold (marked 750), assessed as approximately 2.25 Carats (un-weighed) and of I - J Colour and VS - SI Clarity. ...
Fine Jewellery
A fine Sapphire and Diamond "Art Deco" Dress Ring set in Platinum(tested) with worn marks, probably French....
Fine Jewellery
A very fine18 ct. Yellow Gold (tested), Oval Turquoise and Diamond Cluster Ring. Centrally "Rub Over Set" with one Oval "Cabochon Cut" Turquoise, which is encircled by "Pave Set" "Single Cut" Diamonds...