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BROWNS: DIAMOND THREE-STONE RINGThe central brilliant-cut diamond weighing 0.51 carat, set between two similarly cut diamonds weighing a total of 0.52 carat, signed Browns, ring size approx. J½Footnotes:Accompanied by a report from the Gemmological Laboratory of South Africa stating that the diamond weighing 0.51 carat is H colour, SI1 clarity. Report number 311045.For further information on this lot please visit Bonhams.com
KAT FLORENCE: DIAMOND-SET RINGOf starburst design, set throughout with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 0.70ct total, signed Kat Florence, partial UK hallmark, ring size approx. Q (sizing spring), maker's boxFor further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND RING, 2020The cushion-shaped sapphire between two epaulette-cut diamonds, mounted in platinum, London hallmark, ring size approx. J, cased by G. Collins & SonsFootnotes:Accompanied by a report from GCS stating that the sapphire weighing 3.67 carats, is of Madagascan origin, with no indications of heating. Report numbered 81286-26, dated 9th November, 2020.For further information on this lot please visit Bonhams.com
CULTURED PEARL AND DIAMOND PENDANT; CULTURED PEARL AND DIAMOND RING1st: The pendant of cruciform design, set with brilliant-cut diamonds, with a pear-shaped diamond to the centre, each terminal encasing a cultured pearl, 2nd: The 3.5mm cultured button pearl, atop a mount decorated with brilliant-cut diamond star motifs on a blackened metal ground, diamonds approx. 3.00cts total, lengths: pendant 5.0cm, ring size approx. O (2)For further information on this lot please visit Bonhams.com
SEVAN BIÇAKÇI: DIAMOND AND COLOURED DIAMOND INTAGLIO RING, 2011The rock crystal reverse carved to depict an owl, within a mount set with single-cut diamonds and rose-cut diamonds of yellow and black tint, signed Sevan Biçakçi, mounted in silver and gold, ring size approx. K (leading edge)Footnotes:Sevan Bıçakçı (b.1965) is a renowned contemporary Turkish jeweller known for his unique designs and craftsmanship in the Byzantine and Ottoman styles. Bıçakçı uses various techniques which make his work instantly recognisable - one is the use of reverse carved intaglios, seen in this ring being offered for sale.Today, Sevan Bıçakçı's jewellery is sold to an international clientele that includes collectors such as Mariah Carey, Catherine Zeta-Jones and Lady Gaga.For further information on this lot please visit Bonhams.com
WENDY YUE: CAMEO AND GEM-SET DRESS RING, 2012The shell cameo of a lion's head set within tendrils and leaves with an antelope's head to one corner, set throughout with circular-cut vari-coloured sapphires, tsavorites and brilliant-cut diamonds of brown tint, mounted in 18 carat white gold, diamonds untested for natural colour, London hallmark, ring size approx. O Footnotes:Accompanied by a copy of a Certificate of Authenticity from Wendy Yue.For further information on this lot please visit Bonhams.com
GEORG JENSEN: THREE SILVER RINGS; SILVER DRESS RING ATTRIBUTED TO BEVERLEY PEPPER; SILVER BAND RING1st: Three rings of sculptural design, one set with a circular-cut chrysoprase, 2nd: Designed as a four open slices, 3rd: The wide band of bi-coloured design, 1st: signed Georg Jensen, 2nd: unsigned, 3rd: London hallmark, ring sizes, various (5)For further information on this lot please visit Bonhams.com
ANTONINI: CITRINE AND RUBY RING; CITRINE AND RUBY RING1st: Set with a fancy cut citrine accented by two cabochon rubies, 2nd: the step-cut citrine between trios of circular-cut rubies, 1st signed Antonini, ring sizes approx. G (sizing beads) and L½ (2)For further information on this lot please visit Bonhams.com
KAT FLORENCE: EMERALD AND DIAMOND RINGThe step-cut emerald within a surround of brilliant-cut diamonds, between shoulders set with similarly-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.90cts total, signed Kat Florence, partial UK hallmark, ring size approx. L, maker's boxFootnotes:Accompanied by a report from AIGS Gem Lab stating that the emerald is natural, with indications of moderate clarity enhancement. Report number GF15080911, dated 17th August 2015.For further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND RING; DIAMOND SINGLE STONE RING1st: The octagonal-cut sapphire within a brilliant-cut diamond surround, between similarly-set shoulders, 2nd: Set with a brilliant-cut diamond, 2nd diamond approx. 0.40ct, ring sizes approx. G and J½ (2)For further information on this lot please visit Bonhams.com
PIAGET: DIAMOND-SET PENDANT/NECKLACE, RING AND EARCLIP SUITE, CIRCA 1960The pendant designed as a flower with articulated mesh petals, the centre with brilliant-cut diamonds set en tremblant, suspended from a ball-link chain, the ring and earclips of similar design, signed Piaget, maker's mark for Guillemin et Soulaine, French assay marks, lengths: pendant approx. 3.0cm , chain 42.0cm, earclips approx. 2.3cm, ring size approx. J (3)For further information on this lot please visit Bonhams.com
FANCY COLOURED DIAMOND AND DIAMOND RINGSet with a cushion-shaped Fancy Pinkish Brown diamond, weighing 0.58 carat, between pear-shaped diamond set shoulders, ring size approx. QFootnotes:Accompanied by a report from IGI stating that the diamond weighing 0.58 carat is Fancy Pinkish Brown colour, SI1 clarity. Report number 502196407, dated 18th November, 2021.For further information on this lot please visit Bonhams.com
THREE GEM-SET RINGS, CIRCA 18901st: Set with a row of graduated cushion-shaped diamonds, 2nd: The cushion-shaped sapphire within a similarly-shaped diamond surround, 3rd: Of crossover design, set with cushion and rose-cut diamonds, the terminals set with a seed pearl and cushion-shaped sapphire, 1st and 2nd with inscriptions to inner hoop, 3rd with UK hallmark, ring sizes approx. 1st I, 2nd K, 3rd M (3)For further information on this lot please visit Bonhams.com
TWO GEM-SET RINGS1st: Set with rectangular step-cut rubies to one side, and similarly cut sapphires to the other, with hinged brilliant-cut diamond accents that can be worn to either side, 2nd: trios of rectangular step-cut sapphires alternating with trios of brilliant-cut diamonds, ring size approx.: 1st L, 2nd HFor further information on this lot please visit Bonhams.com
DIAMOND SINGLE-STONE RINGSet with a brilliant-cut diamond, diamond approx. 1.50cts, ring size approx. Q½Footnotes:Please note this lot has VAT at the prevailing rate on both Hammer Price and Buyer's Premium.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
DICKSON YEWN: BLACK DIAMOND AND DIAMOND RING; DIAMOND-SET RING, 1973; ABSTRACT RING, CIRCA 19701st: Designed as tiger stripes, set with treated black diamonds and single-cut diamond accents 2nd: The wide band of openwork textured design, set with brilliant-cut diamonds, mounted in 18 carat gold, 3rd: Designed as a series of overlapping rods, 1st signed Dickson Yewn for save China's tigers, numbered, 2nd London hallmark, ring sizes approx. N, N and I½ (3)For further information on this lot please visit Bonhams.com
DIAMOND AND GEM-SET NECKLACE; DIAMOND AND ONYX RING; DIAMOND PENDANT NECKLACE1st: The plaque set with vari-cut smoky quartz, citrine, rubies and brilliant-cut diamonds, 2nd: The ring obliquely-set with onyx and brilliant-cut diamonds, 3rd: The openwork geometric pendant of brushed finish set with brilliant-cut diamonds and cabochon rubies, on a leather necklace, 3rd signed Fibula, lengths: 1st 44.0cm, 2nd: ring size approx. L, 3rd: pendant 3.3cm, necklace 42.0cm (3)For further information on this lot please visit Bonhams.com
AQUAMARINE AND RUBY DRESS RINGRepresenting the sea, the aquamarine sphere in a foiled closed back setting, the mount decorated with a school of fish, their eyes of circular-cut rubies set in reverse, ring size approx. M½ (leading edge)For further information on this lot please visit Bonhams.com
CULTURED PEARL AND DIAMOND NECKLACE; CULTURED PEARL AND DIAMOND RING1st: The single row of 8.0mm cultured pearls, interspersed with brilliant-cut diamond rondels, 2nd: The 12.0mm cultured pearl between tapered baguette-cut diamond shoulders, lengths: necklace 82.0cm, ring size approx. H½ (2)For further information on this lot please visit Bonhams.com
RUBY AND DIAMOND CLUSTER RINGThe cushion-shaped ruby within a brilliant and marquise-cut diamond surround, diamonds approx. 1.10cts total, ring size approx. SFootnotes:Please note this lot has VAT at the prevailing rate on both Hammer Price and Buyer's Premium.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
TWO GEM-SET AND DIAMOND DRESS RINGS1st: Set with an oval-cut treated quartz within a foliate mount set with brilliant-cut diamonds, vari-coloured sapphires and tsavorite garnets, 2nd: Set with an oval labradorite cabochon within a brilliant-cut diamond surround, mounted in 18 carat white gold, 2nd: London hallmark, ring sizes approx. N½ and N (2)For further information on this lot please visit Bonhams.com
RUBY AND DIAMOND BRACELET AND RINGThe bracelet set with a central row of rectangular step-cut rubies, between rows of brilliant-cut diamonds, the ring of similar design, diamonds approx. 3.00cts total, lengths: bracelet 18.5cm, ring size approx. N (2)For further information on this lot please visit Bonhams.com
CARTIER: DIAMOND-SET 'BERLINGOT' RINGOf plaque design, pavé-set with brilliant-cut diamonds, mounted in 18 carat white gold, diamonds approx. 2.85cts total, signed Cartier, maker's mark JC, French assay mark, numbered, European convention mark, ring size approx. O (leading edge)For further information on this lot please visit Bonhams.com
DIAMOND RINGThe oval-cut diamond, weighing 2.51 carats, between rose-cut diamonds, within a brilliant-cut diamond surround, ring size approx. M½Footnotes:Accompanied by a report from EGL, stating that the oval-cut diamond weighing 2.51cts is I colour, SI1 clarity. Report number 2758036536, dated 8 August 2007. Please note this report is over 10 years old and may require updating.For further information on this lot please visit Bonhams.com
TANZANITE AND DIAMOND THREE STONE RINGThe cushion-shaped tanzanite between two brilliant-cut diamonds, ring size approx. PFootnotes:Accompanied by a report from GIA stating that the diamond weighing 0.50ct is E colour, VS2 clarity. Report number 1136291087, dated 21 April 2011. Please note this report is over 10 years old and may need updating.For further information on this lot please visit Bonhams.com
CARTIER: CITRINE 'TANK' RINGSet with a bufftop citrine, mounted in 18 carat white gold, signed Cartier, numbered, Swiss assay mark, European Convention mark, ring size approx. K½, maker's caseFootnotes:Accompanied by a certificate of authenticity from Cartier.For further information on this lot please visit Bonhams.com
PICCHIOTTI: CORAL AND DIAMOND RING, 2006; CORAL AND DIAMOND PENDENT EARRINGS1st: The ring set with a lozenge-shaped coral corallium rubrum within a brilliant-cut diamond surround and shoulders, mounted in 18 carat gold, 2nd: The earrings each set with lozenge-shaped coral corallium rubrum within a half frame of brilliant-cut diamonds, 1st: signed Picchiotti, London hallmark, ring approx. L½, earring length 5.5cm (2)Footnotes:This lot will be subject to US Fish and Wildlife inspection if imported into the USA.This lot is subject to the following lot symbols: YY Subject to CITES regulations when exporting items outside of the EU, see clause 13.For further information on this lot please visit Bonhams.com

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1087811 item(s)/page