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Click here to subscribeTiffany & Co - A vintage three stone diamond ring, the central circular claw set diamond approx 1.5 carats with a smaller circular claw set diamond on each side, approx 0.6 carats, yellow gold and silver set, stamped Tiffany & Co, size J, approx 4 g all inNo obvious defects, diamonds show up white and bright, possibly very small nicks to girdle edge of central stone but not visible to naked eye
An Art Deco style square cluster ring, the synthetic blue sapphire within an old cut diamond border, millgrain white metal set, unmarked, size S/T, approx 2.5gAn insurance certificate for this lot suggests - Synthetic sapphire assessment: Shape and cut: Square cushion faceted Measurements: 5.00 x 5.00 x 3.94mm (approximate) Weight: 0.71 carat (estimated) Colour: Medium light, Strong, violetish Blue (vB 4/5) Square cushion faceted Synthetic sapphire, weight: 0.71 carat (estimated) Diamond melee assessment: Shape and cut: Old cut Measurements: 2.0mm each (approximate) Weight: 0.04 carat each (estimated) Quantity: 16 Total Weight: 0.64 carat (estimated) Colour: I-J Clarity: VS-SI 16 Old cut diamonds, total weight: 0.64 carat (estimated) Ring details: Head style: Square cluster Head dimensions: 11.2 x 11.3mm Setting: Millegrain and grain set Shoulder style: Tapered Shank style: "D" section Manufacture: Handmade Metal: Not hallmarked or stamped, tested and assessed as 18ct white gold and platinum Weight: 2.58 grams Condition: Fair - gallery split in two places
A Victorian diamond set pendant/brooch, an oval old mine cut diamond to the centre with surrounding rose cut diamond pierced border, an old mine cut diamond set outer border with four larger old mine cut diamonds, three diamond set drops, detachable diamond set pendant loop, detachable brooch fitting to reverse, yellow gold and silver set, on white metal fine figaro chain, 6 cm total length x 2.5 cm wide, approx 5 carats total diamond weight, 17.2g all inJump ring loop soft soldered, some diamonds showing chips/wearInsurance certificate for this lot suggests:Diamond assessment: Shape and cut: Oval old mine cut Measurements: 9.00 x 6.80 x 2.59mm (approximate) Weight: 1.10 carat (estimated) Colour: G-H Clarity: VS Fluorescence: None (lw) Oval old mine cut diamond, weight: 1.10 carat (estimated) Colour: G-H, Clarity: VS (assessed mounted) Diamond melee assessment: Shape and cut: Old cut Measurements: 4.0mm each (approximate) Weight: 0.27 carat each (estimated) Quantity: 5 Total Weight: 1.35 carat (estimated) Colour: I-J-K Clarity: VS-SI 5 Old cut diamonds, total weight: 1.35 carat (estimated) Diamond melee assessment: Shape and cut: Old cut Measurements: 2.1 to 2.9mm each (approximate) Weight: 0.03 to 0.09 carat each (estimated) Quantity: 25 Total Weight: 1.99 carat (estimated) Colour: J-K Clarity: VS-SI 25 Old cut diamonds, total weight: 1.99 carat (estimated) Diamond melee assessment: Shape and cut: Rose cut Quantity: 81 Total Weight: 0.50 carat (estimated) 81 Rose cut diamonds, total weight: 0.50 carat (estimated) Brooch details: Setting style: Rub-over and grain set Manufacturing: Handmade Length: 50.0mm Width: 26.0mm Fittings: Detachable joint, catch & pin fitting Metal: Not hallmarked or stamped, tested and assessed as silver and gold Condition: Fair - soft solder to jump ring for pendant loop Weight: 17.53 grams
A graduated three stone diamond ring, circa 1920-40, white gold set (unmarked), size H, approx 1.36 caratsDiamonds face up white and bright,shank distorted2 claws broken to one diamond, centre claws missingAn insurance valuation for this items suggests:Diamond assessment: Shape and cut: Old European cut Measurements: 5.32 - 5.35 x 3.33mm (approximate) Weight: 0.64 carat (estimated) Colour: K-L Clarity: VS1-2 Fluorescence: None (lw) Old European cut diamond, weight: 0.64 carat (estimated) Colour: K-L, Clarity: VS1-2 (assessed mounted) Diamond assessment: Shape and cut: Old European cut Measurements: 4.52 - 4.51 x 2.60mm each (approximate) Weight: 0.36 carat each (estimated) Quantity: 2 Total weight: 0.72 carat (estimated) Note: There is a slight variation in the dimensions of the d i a m o n d s i n t h i s g r o u p , t h e r e f o r e t h e n o t e d dimensions and weights r epresent an average for all the diamonds in this section. Colour: J-K Clarity: VS Fluorescence: None (lw) 2
A single stone diamond ring, the circular old cut claw set diamond, approx 1 carat, 18ct yellow gold set, size S/T, approx 2.6 g all inAn insurance certificate for this ring suggestsDiamond assessment: Shape and cut: Old Mine cut Measurements: 6.00 x 5.82 x 4.46mm (approximate) Weight: 1.16 carat (estimated) Colour: J-K Clarity: SI2 Fluorescence: None (lw) Old Mine cut diamond, weight: 1.16 carat (estimated) Colour: J-K, Clarity: SI2 (assessed mounted) Ring details: Setting: Claw set Shoulder style: Tapered and cheniered Shank style: "D" section Manufacture: Cast and assembled Metal: Not hallmarked, tested and assessed as 18ct yellow and white gold Stamped: '18CT' Weight: 2.68 grams Condition: Very good
A WHITE GOLD EMERALD AND DIAMOND RING, set with an estimated 1.20 carats of emeralds and twenty brilliant cut diamonds totalling an estimated 0.35 carat, engraved to one side DI.GO, stamped ITALY to the inner band, probably 18ct white gold, approx weight 11.5g, ring size N
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