SAPPHIRE AND DIAMOND BRACELET, CIRCA 1930The flexible strap of integral honeycomb linking, millegrain-set throughout with old brilliant, brilliant and single-cut diamonds, with five oval-cut and cushion-shaped sapphires, graduating in size towards the centre, with engraved gallery and clasp, sapphire stated to weight 9.29 carats, length 18.5cm Footnotes:Accompanied by a report from HRD stating the 221 diamonds weigh approximately 17.64 carats total, the five sapphires weigh 11.10 carats total, and the bracelet is mounted in platinum. Report number J220000010136, dated 11th March 2022.This lot is subject to the following lot symbols: ΩΩ VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium.For further information on this lot please visit Bonhams.com
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MARCUS & CO: SAPPHIRE AND DIAMOND BROOCH/PENDANT, EARLY 20TH CENTURYThe central oval-cut sapphire within an openwork quatrefoil border of floral and foliate motifs, millegrain-set throughout with old brilliant and single-cut diamonds, sapphire stated to weight 9.29 carats, length 4.5cmFootnotes:Accompanied by a report from The Gem & Pearl Laboratory stating that the sapphire is of Sri Lankan origin with no indications of heat treatment. Report number 22027, dated 19th August 2022.Accompanied by a report from Lotus stating that the sapphire, weighing 9.29 carats, as stated by the client, is of Burmese origin with no indications of heat treatment. Report number 9231-9880, dated 17th January 2022.Accompanied by a report from AIGS stating that the sapphire, weighing 9.29 carats, as stated by the client, is of Burmese origin with no indications of heat treatment. Report number GF21031856, dated 30th March 2021.Accompanied by a report from GRS stating that the sapphire, weighing 9.29 carats, as stated by the client, is of Burmese origin with no indications of heat treatment. Report number GRS2015-111305 dated 17th November 2015.For further information on this lot please visit Bonhams.com
SAPPHIRE RING, FIRST QUARTER OF THE 20TH CENTURYThe cabochon sapphire between engraved foliate shoulders, mounted in platinum, sapphire approximately 26.00 carats, ring size NFootnotes:Accompanied by a report from SSEF stating that the sapphire is of Sri Lankan origin, measuring approximately 16.40mm x 13.35mm x 12.45mm, with no indications of heat treatment. Report number 116931, dated 23rd April 2021.Accompanied by a report from the Istituto Gemmologico Nazionale stating that the sapphire, weighing approximately 26.00 carats, is of natural origin with no indication of heat treatment. Report number 29660, dated 30th March 2021.This lot is subject to the following lot symbols: ** VAT on imported items at a preferential rate of 5% on Hammer Price and the prevailing rate on Buyer's Premium.For further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND NECKLACEThe abstract frontispiece set with brilliant-cut diamonds and pear-shaped sapphires, on a backchain with a similarly-set sapphire and diamond clasp, diamonds approximately 14.00 carats total, length 42.0cmThis lot is subject to the following lot symbols: ΩΩ VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium.For further information on this lot please visit Bonhams.com
VENTRELLA: PINK SAPPHIRE AND DIAMOND COCKTAIL RING, CIRCA 1935The oval-cut pink sapphire, weighing 7.31 carats, within a scalloped and bevelled surround, set with single-cut diamonds, accented by step-cut diamond shoulders, signed Ventrella Roma, one diamond deficient, ring size NFootnotes:Accompanied by a report from Alberto Scarani stating that the pink sapphire shows no signs of heat treatment and is probably of Sri Lanka origin. Report number IZR-21-731, dated 31st May 2021.This lot is subject to the following lot symbols: ΩΩ VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium.For further information on this lot please visit Bonhams.com
Must de Cartier Tank manual wind silver-gilt lady's wristwatch, case no. 3 133xxx, white dial, cabouchon sapphire crown, brown leather strap, 21mm (surface wear present)-Movement - requires a service, currently functioning.Dial - numerous marks and surface 'debris'.Glass - scratches.Hands - good.Case - rubbing to the corners and tarnishing to the case sides.Crown - adjusting correctly.Strap - showing signs of wear, buckle heavily rubbed.-Condition reports are provided for general guidance only. Please view images and further information can be obtained upon request. Gardiner Houlgate do not guarantee the working order or time accuracy of any lots. Due to the opening of the wristwatch case backs, it is recommended watches are re-sealed by professional technicians to ensure any stated water resistance is retained
Must de Cartier Tank Quartz silver lady's wristwatch recently serviced by Cartier in June 2022, reference no. 6057002, serial no. 078xx, circa 1994, cabouchon sapphire crown, quartz movement, Cartier black leather strap with blue stitching and buckle, 28mm x 21mm-** With the original guarantee purchased from Harrods International in 1994, historical service documents and a letter/part invoice from Cartier confirming the most recent service to the movement conducted June 2022, two suede Cartier pouches -Movement - currently functioning and recently serviced in June 2022 as detailed.Dial - light marks.Glass - generally okay.Hands - good.Case - mild marks as expected - see images for general guidance.Crown - adjusts correctly.Strap - has wear and would benefit with replacement.Comment - the watch movement has been serviced only and the dial and case appear to have been left untouched.-Condition reports are provided for general guidance only. Please view images and further information can be obtained upon request. Gardiner Houlgate do not guarantee the working order or time accuracy of any lots. Due to the opening of the wristwatch case backs, it is recommended watches are re-sealed by professional technicians to ensure any stated water resistance is retained
Attractive 14k yellow gold sapphire set bracelet, consisting of fifteen channel-set links with a total of seventy-five baguette-cut sapphires, estimated 6.00ct in total, width 3.5mm, 9.2gm, length 7.25" long-**with Sanskriti box-** Purchased from Sanskriti Imperial Gems, India in April 2016 -** with a copy of valuation for insurance purposes for £2380 dated May 2016
Eska 14k white gold sapphire and diamond set fancy lady's cocktail wristwatch, the tapered case with sapphire and diamond set hinged front revealing a square two tone dial with Arabic numerals and outer minute track, integral 14k bracelet, 39.9gm, 44mm x 18mm (212)-Movement - currently functioning.Dial - surface marks.Glass - surface marks.Hands - light surface marks.Case - light surface marks.Crown - adjusting correctly.Bracelet - light surface marks, wrist size 6.25'' approx.-Condition reports are provided for general guidance only. Please view images and further information can be obtained upon request. Gardiner Houlgate do not guarantee the working order or time accuracy of any lots. Due to the opening of the wristwatch case backs, it is recommended watches are re-sealed by professional technicians to ensure any stated water resistance is retained
A contemporary diamond, sapphire and rock crystal quartz pendant, formed from a gadrooned outer ring of rock crystal quartz with frosted finish, inset with an 18ct gold off centre concave cluster of random set sapphires and diamonds, featuring fourteen round mixed cut blue sapphires ranging in weight from approx. 0.35ct to 1.35cts, total approx. sapphire wt. 10 carats, nine round brilliant cut diamonds ranging in weight from approx. 0.03ct to 0.20ct, total approx. diamond wt. 1 carats, the cluster measuring approx. 17mm, total diameter 50mm, hinged curved link suitable for hanging on chain of 2.5mm or less in diameter, the cluster hallmarked 18ct gold, sponsor's mark 'D&F', (probably David Deakin) Deakin & Francis, Birmingham 1976, gross wt. 36.4g.
A graduated five stone pink sapphire and diamond ring, designed as a central oval mixed cut pink sapphire flanked to each side by an old cut diamond and a pear cut pink sapphire, all interspersed with rose cut diamond points and claw set in yellow metal to yellow metal shank, ring size L, stamped '18', weight approx 3.3gCentral pink sapphire measures approx 4.5mm x 3.8mm x 1.9mm deep, some internal flaws and fractures, some abrasion to facets and edges, diamonds each measure approx 3.7mm diameter x 2.5mm and 2.8mm deep, clarity estimated approx SI1-SI2, chip to one of the stones, colour estimated G/H, wear to claws, two rose cut diamond points are missing, general wear, thinning to shank, refer to images
An oval sapphire and diamond cluster ring, designed as a central oval mixed cut sapphire claw set in white metal within a border of ten old cut diamonds, the yellow metal shank stamped 'plat' and '*ct', ring size Q, weight approx 4.1gSapphire measures approx 8.5mm x 5.5mm x 4.4mm deep, even medium-blue saturation- medium to dark when against the skin, some small natural inclusions-colour zoning seen with 10x but not the naked eye, some very slight abrasion to the facet edges, diamonds each weigh approx 0.08-0.10cts, colour range estimated G/H/I, clarity range estiamted VS2-SI2, wear to the diamond claws, general wear, refer to images
An Art Deco five stone sapphire and diamond ring, designed as a central rectangular cut diamond flanked to each side by a trapezoid cut sapphire and traingular cut diamond, all milligrain set in white metal to white metal shank, stamped 'PT', ring size M, weight approx 1.5g (some damage)Central diamond measures approx 5.8mm x 3mm x 1.9mm deep, clarity estimated VS1-VS2, colour estimated G/H, sapphires measure approx 5.8mm (at longest point) x 3mm x 1.6mm deep, some natural colour zoning to the sapphires, medium-deep blue , a couple of small cracks/chips to the triangular cut diamonds, wear to mount and some repairs to the mount, thinning to shank, general wear, refer to images
A sapphire and diamond ring, the central elongated emerald cut sapphire claw set in white metal to graduated diamond set shoulders, the white metal shank not stamped, ring size I, weight approx 3.1g (at fault)Sapphire measures approx 11mm x 6mm x 3.9mm deep, dark-medium blue with natural colour zoning, sapphire loose in mount, one of the diamonds in the shoulders is missing, significant wear to claws, split to the underside of the mount, thinning to shank, general wear, refer to images
An Art Deco single stone sapphire ring, the square faceted sapphire claw set in white metal to diamond set soulders and white metal shank, stamped 'Plat', ring size K 1/2, together with a white metal wedding band, stamped 'Platinum', size H 1/2, total weight approx 4.6g (2)Sapphire measures approx 5.9mm x 5.9mm x 4.3mm deep, some light abrasion to the facet edges, some internal color zoning and inclusions, untested but catalogued as natural, deep Royal blue colour, general wear but no significant visible damage, wear and rubbing to the band, refer to images,
A 19th century sapphire and diamond ring, designed as three oval-round mixed cut sapphires each claw set in yellow metal within old mine cut diamond set surrounds, the yellow metal shank stamped '18', ring size N 1/2, weight approx 4.1gCentral sapphire measures approx 5mm x 4.5mm x 3.5mm deep, outer sapphires each measure approx 3.4mm diameter x 2-2.5mm deep, good medium-deep blue saturation of colour, some small inclusions seen with 10x, diamonds weigh approx 0.06cts, clarity range estimated SI1-I2, some with small chips, one diamond appears to be a replacement 'eight cut', colour range estimated H/I- K/L (a few slighty tinted), wear to claws and mount expected with age, general wear, thinning to shank, refer to images
An 18ct gold three stone sapphire and diamond ring, designed as a central emerald cut sapphire claw set in white gold and flanked to each side by a brilliant cut diamond, all mounted to 18ct yellow gold shank, ring size J 1/2, weight approx 2.8gSapphire measures approx 7.5mmx 5mm x 2.5mm deep, some internal feather inclustions, medium to light blue colour, diamonds each weigh approx 0.25cts, clarity estimated SI1-SI2, colour estimated I/J, general wear but no significant visible damage, hallmarked 'CJ', London, refer to images
A sapphire and diamond pendant on chain, the stylised openwork trapeze shaped pendant set with three pear cut sapphires and graduated brilliant and round faceted diamonds, all set in yellow metal and suspended from yellow metal chain with bolt ring clasp, stamped '750', pendant measures approx 60mm x 28mm (inclusing lug), chain measures approx 60cm, weight approx 14gLargest central diamond weighs approx 0.10cts, smallest diamonds weigh approx 0.01cts, some chips to the diamonds, sapphires measures approx 5mm x 3mm, central sapphire drop in the pendant does not sit completely flat- lug a little twisted, pendant not stamped, general wear but no significant visible damage, refer to images
A diamond, sapphire and cultured pearl pendant on chain, designed as a central cultured pearl mounted to graduated diamond and sapphire scroll suspending two sapphire, diamond and cultured pearl drops, all set in white metal with attached white metal chain with bolt ring clasp, stamped '750', pendant measures approx 36mm wide x 64mm, weight approx 15gPearls each measure approx 6.8mm diameter, diamonds weigh between 0.01cts and 0.03cts, some diamonds with chips, general wear to mount, some solder present where chain attaches to the pendant, chain measures approx 39cm, pendant not stamped, valued as 18ct gold but not tested so unable to guarantee, pendant is relatively modern-last part of the 20th century, refer to images
An 18ct gold sapphire and diamond cluster ring, designed as a central oval mixed cut sapphire claw set in white gold within a border of ten brilliant cut diamonds to yellow gold shank, ring size L, weight approx 2.7gSapphire measures approx 5.5mm x 4.5mm x 2.8mm deep, sapphire is cornflower blue hue, some small inclusions, no obvious/significant chips or abrasion to the facets and edges, diamonds each weigh approx 0.03cts, colour estimated G/H, clarity estimated SI1-SI2, hallmarks slighty rubbed, general wear but no significant visible damage, refer to images
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137088 item(s)/page