Fine Jewellery
Diamond Crescent and Star Brooches Spectrum Antiques
We always carry a selection of Victorian Diamond Crescent and Star Brooches which are the perfect finishing touch to every outfit...
All Fine Jewellery
View:
Show: per page
Fine Jewellery
Downstairs at Grays: A fine pair of Natural Pearl and Old European Cut Diamond Cluster Earrings in Platinum & 18ct Gold (tested), Mounts. Circa 1930.
A fine pair of Natural Pearl and Old European Cut Diamond Cluster Earrings in Platinum (950) & 18ct Gold Mounts. ...
Fine Jewellery
Art Deco Diamond And Platinum Brooch, 4.50ct
£11,000.00
An Art Deco plaque brooch, with a rhombus-shaped outline and a geometric and foliate openwork design, set with old brilliant-cut diamonds, weighing an estimated total of 4.50 carats, with millegrain...
Fine Jewellery
Antique Diamond and Silver Upon Gold Buckle Brooch, Circa 1890
£28,500.00
An antique Belle Époque diamond buckle design brooch, with old-cut diamonds, with an estimated total weight of 13.65ct, with an Edwardian-cut diamond in the centre, weighing approximately 1.60ct, in...
Fine Jewellery
Edwardian 2.10ct Old Cut Diamond Drop Earrings | Platinum & 18ct Gold | c.1910
A fine pair of early 20th century drop earrings set with approximately 2.10ct of bright, Old Cut diamonds. These have that lovely, deep "fire" you only get with hand cut antique stones....
Fine Jewellery
Antique Art Deco Ruby Diamond 18ct Gold Stick Pin, Calibre Cut Ruby Circular Lapel Pin c.1920, Boxed Edwardian-Deco Transition
This sophisticated 18ct gold stick pin represents the geometric transition of the early 1920s. The target or circle motif is a staple of Art Deco design, here executed with high quality natural rubies...
Fine Jewellery
Downstairs at Grays: A very fine Platinum (tested), Sapphire & Diamond, Cushion Shaped Cluster Ring Circa 1920-1930
A very fine Platinum (tested), Sapphire & Diamond, Cushion Shaped Cluster Ring....
Fine Jewellery
Downstairs at Grays: Platinum Sapphire and Diamond French Cluster Quatrefoil Ring Circa 1950's
A very fine Platinum & 18ct White Gold French (marked) Sapphire and Diamond Ring in Quatrefoil design. The Sapphire is centrally "Floating Claw Set" and is "Cushion Cut", of a light Blue/Lilac hue,...
Fine Jewellery
Downstairs at Grays: A fine Platinum (tested), Cushion Cut Deep Blue Sapphire & Diamond Floating Style Cluster Ring Pre-owned
A fine Platinum (tested), Cushion Cut Deep Blue Sapphire & Diamond Floating Style Cluster Ring....
Fine Jewellery
Downstairs at Grays: Platinum 0.70ct Diamond Solitaire Ring Circa 1920
A very fine Diamond and Platinum "950" (tested) Solitaire Ring, set centrally with one "Round Brilliant Cut" Diamond as assessed by an independent Gemmologist as being of 0.70ct, G colour, VS2...
Fine Jewellery
Downstairs at Grays: 18ct Yellow Gold & Platinum 3.5ct Natural Sapphire & Diamond Cluster Ring Circa 1910/1920
One fine 18ct Yellow Gold and Platinum (tested) Oval Sapphire and Diamond Cluster Ring, centrally "Rub-over Set" with one "Oval Cut" Natural Untreated Sapphire, weighing 3.50cts (un-weighed),...
Fine Jewellery
Downstairs at Grays: A very fine 18ct Yellow Gold & Platinum (tested), Square Cut Sapphire & Diamond Cluster Ring. Circa 1930
A very fine 18 ct Yellow Gold & Platinum (tested), Square Cut Sapphire & Diamond Cluster Ring. The central rub-over set, Square Cut Sapphire has been assessed (in its mount), as approximately 0.75...
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
Modern Plique À Jour Enamel, Diamond, Sapphire, Ruby And Gold Dragonfly Brooch
£14,250.00
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
Amethyst & diamond cluster ring
£750.00
14k yellow gold amethyst & diamond cluster ring...
Fine Jewellery
Graduated Riviera Diamond Necklace 12.5cts - Saddingtons Jewellery Stand 375
£21,500.00
Stunning Graduated Riviera Diamond Necklace 12.5cts. This incredible contemporary natural diamond necklace features 121 round brilliant cut diamonds rub over set in platinum. The centre diamond is...
Fine Jewellery
Edwardian Style Cushion Cut 1.20 Carat Diamond and Platinum Solitaire Ring
£9,000.00
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
Turquoise & diamond Earrings 18k yellow gold
£1,700.00
Old persian turquoise & diamond stud earrings...
Fine Jewellery
Turquoise & diamond pendant necklace 18k yellow gold
£1,200.00
Old Persian Turquoise & diamond pendant necklace in 18k yellow gold . ...
Fine Jewellery
9K White gold Amethyst & diamond pendant necklace
£150.00
9k white gold ...
Fine Jewellery
Rare to find 1ct rose cut diamond necklace, platinum
£3,100.00
Rare to find beautiful ...
Fine Jewellery
Yellow diamond bow ring 18k white gold
£2,300.00
Beautiful yellow diamond bow rings with diamonds set in 18k white gold...
Fine Jewellery
Royal blue Unheated Sapphire & Diamond Earrings 18k white gold
£6,500.00
18k white gold ...
Fine Jewellery
Art Deco Inspired Sapphire & diamond cluster ring 18k white gold
£2,200.00
0.52 carat sapphire ceylon no heat all natural sapphire and diamond , art deco inspired, about 0.24 carats diamonds , set in 18k white gold...
Fine Jewellery
18K Gold Amethyst & rose cut diamond earrings
£1,700.00
6.30 carats Amethyst & Rose Cut Diamond Halo Earrings in 18K White Gold...
Fine Jewellery
Diamond Rings - Spectrum Antiques
Come visit us at our stand Spectrum Antiques. Or buy these directly on our website....
Fine Jewellery
Boxed Amethyst and Diamond Pendant - Spectrum Antiques
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
Art nouveau diamond and pearl brooch/pendant SKU: 6417 DBGEMS
£4,500.00
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
Antique fine emerald and diamond engagement ring SKU: 7879 DBGEMS
£6,500.00
SKU: 7879...
Fine Jewellery
Art deco 1920's onyx and diamond drop earrings SKU: 7877 DBGEMS
£3,250.00
SKU: 7877...
