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Lot 129

YELLOW BERYL, AMETHYST AND DIAMOND DRESS RINGThe oval-cut yellow beryl within a brilliant-cut diamond surround, the border accented by amethyst briolette drops, one amethyst tassel deficient, ring size approx. M (leading edge)For further information on this lot please visit Bonhams.com

Lot 130

CITRINE AND DIAMOND RINGThe oval-cut citrine set with brilliant-cut diamonds to each claw, ring size approx. PFor further information on this lot please visit Bonhams.com

Lot 131

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

Lot 133

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

Lot 134

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

Lot 137

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

Lot 138

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

Lot 140

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

Lot 148

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

Lot 149

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

Lot 151

SAPPHIRE, RUBY AND DIAMOND CLUSTER RINGSet with sapphire and ruby cabochons, with brilliant-cut diamond accents, ring size approx. O½For further information on this lot please visit Bonhams.com

Lot 152

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

Lot 153

CULTURED PEARL AND DIAMOND CLUSTER RINGThe 13.5mm cultured pearl set within a pear-shaped diamond surround, diamonds approx. 3.60cts total, ring size approx. H (sizing spheres)For further information on this lot please visit Bonhams.com

Lot 155

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

Lot 159

DIAMOND ETERNITY RINGSet throughout with marquise and brilliant-cut diamonds, diamonds approx. 2.75cts total, ring size approx. M½For further information on this lot please visit Bonhams.com

Lot 161

DIAMOND THREE-STONE RINGSet with brilliant-cut diamonds, diamonds approx. 2.90cts total, ring size approx. J (band misshapen)For further information on this lot please visit Bonhams.com

Lot 165

DIAMOND THREE-STONE RINGSet with three brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.00ct total, UK hallmark, ring size approx. M, cased by Hamilton & Inches, EdinburghFor further information on this lot please visit Bonhams.com

Lot 166

SAPPHIRE AND DIAMOND CLUSTER RINGThe cushion-shaped sapphire within a cushion-shaped diamond surround, diamonds approx. 2.30cts total, ring size approx. MFor further information on this lot please visit Bonhams.com

Lot 168

DIAMOND SINGLE-STONE RINGSet with a brilliant-cut diamond, mounted in 18 carat white gold, diamond approx. 1.50cts, UK hallmark, ring size approx. OFor further information on this lot please visit Bonhams.com

Lot 169

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

Lot 171

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

Lot 172

EMERALD AND DIAMOND DRESS RINGOf reeded, bicoloured design, set with a rectangular step-cut emerald and brilliant-cut diamond accents, ring size approx. J½For further information on this lot please visit Bonhams.com

Lot 173

DIAMOND RINGThe brilliant-cut diamond between marquise-cut diamond shoulders, principal diamond approx. 1.60cts, remaining diamonds approx. 0.70ct total, ring size approx. H½For further information on this lot please visit Bonhams.com

Lot 177

DIAMOND-SET RINGSet with princess and brilliant-cut diamonds, mounted in 18 carat white gold, UK hallmark, ring size approx. K½For further information on this lot please visit Bonhams.com

Lot 179

TOURMALINE AND DIAMOND RINGSet with a cushion-shaped purple tourmaline between shoulders set with brilliant-cut diamonds, ring size approx. L½For further information on this lot please visit Bonhams.com

Lot 18

RUBY AND DIAMOND RINGThe circular-cut ruby within a surround of four brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 2.40ct total, UK hallmark, ring size approx. TFor further information on this lot please visit Bonhams.com

Lot 181

OPAL AND DIAMOND BANGLE AND RING, CIRCA 1900Each set with a graduated row of oval cabochon opals, accented by single-cut diamonds, ring size approx. L½, bangle inner circumference 17.0cm, bangle cased (2)For further information on this lot please visit Bonhams.com

Lot 184

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

Lot 189

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

Lot 19

DIAMOND CLUSTER RINGSet with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.20cts total, London hallmark, ring size approx. MFor further information on this lot please visit Bonhams.com

Lot 190

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

Lot 197

THREE GEM-SET DRESS RINGS1st: Set with step-cut emeralds, 2nd: Set with vari-cut gemstones, including sapphire, emeralds and rubies, 3rd: Set with smoky quartz cabochons, ring sizes approx. L½-N (3)For further information on this lot please visit Bonhams.com

Lot 201

EMERALD AND DIAMOND CLUSTER RING, CIRCA 1930The circular-cut emerald set within a single and cushion-shaped diamond surround, ring size approx. LFor further information on this lot please visit Bonhams.com

Lot 202

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

Lot 203

DIAMOND AND SAPPHIRE RINGThe Asscher-cut diamond between shoulders set with calibré-cut sapphires, diamond approx. 1.00ct, ring size approx. J½For further information on this lot please visit Bonhams.com

Lot 204

BULGARI: 'PARENTESI' RINGOf bicoloured, sprung design, signed Bulgari, ring size approx. K½ (adjustable)For further information on this lot please visit Bonhams.com

Lot 206

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

Lot 208

DIAMOND RINGSet with a brilliant-cut diamond, the surround and shoulders similarly set, principal diamond approx. 1.90cts, ring size approx. MFor further information on this lot please visit Bonhams.com

Lot 210

CARTIER: DIAMOND-SET RINGDesigned as two rows of demi-lune motifs, with alternating rows set with brilliant-cut diamonds, signed Cartier, numbered, European convention mark, ring size approx. O (leading edge)For further information on this lot please visit Bonhams.com

Lot 212

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

Lot 215

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

Lot 218

AQUAMARINE AND DIAMOND DRESS RINGThe oval-cut aquamarine, within a brilliant-cut diamond surround, diamonds approx. 2.15cts total, ring size approx. LFor further information on this lot please visit Bonhams.com

Lot 22

SAPPHIRE AND DIAMOND BANGLE AND RING SUITEThe bicoloured bangle, set with square-cut sapphires and princess-cut diamonds, the ring of matching design, inner circumference: 16.7cm, ring size approx. M (2)For further information on this lot please visit Bonhams.com

Lot 220

EMERALD AND DIAMOND THREE STONE RINGThe circular-cut emerald between brilliant-cut diamonds, diamonds approx. 1.25cts total, partial UK hallmark, ring size approx. P½For further information on this lot please visit Bonhams.com

Lot 223

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

Lot 224

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

Lot 225

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

Lot 226

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

Lot 227

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

Lot 228

RUBY AND DIAMOND RING AND EARRING SUITEOf bombé design set with circular-cut rubies and brilliant-cut diamonds, the earrings of matching design, ring size approx. M½, earrings 1.7cm (2)For further information on this lot please visit Bonhams.com

Lot 229

RUBY AND DIAMOND CLUSTER RINGThe oval-cut ruby, weighing 3.02 carats, within a brilliant-cut diamond surround, mounted in 18 carat gold, diamonds approx. 2.00cts total, London hallmark, ring size approx. LFor further information on this lot please visit Bonhams.com

Lot 23

DIAMOND CLUSTER RINGThe square-cut diamond within a brilliant-cut diamond surround, between brilliant-cut diamond shoulders, partial UK hallmark, ring size approx. I½For further information on this lot please visit Bonhams.com

Lot 230

DIAMOND ETERNITY RINGThe articulated hoop set throughout with brilliant-cut diamonds, diamonds approx. 2.10cts total, ring size approx. MFor further information on this lot please visit Bonhams.com

Lot 231

DIAMOND THREE-STONE RINGSet with brilliant-cut diamonds, diamonds approx. 1.30cts total, ring size approx. PFor further information on this lot please visit Bonhams.com

Lot 232

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

Lot 236

GEM-SET AND DIAMOND DRESS RINGDesigned as two opposing flowerheads set with pear-shaped aquamarine, garnet, peridot, citrine and amethyst, the centre and shoulders set with brilliant-cut diamonds, ring size approx. MFor further information on this lot please visit Bonhams.com

Lot 239

DIAMOND-SET DRESS RINGThe tapering wide band set with old brilliant and single-cut diamonds, diamonds approx. 1.30cts total, ring size approx. M (leading edge)For further information on this lot please visit Bonhams.com

Lot 240

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

Lot 241

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

Lot 242

BULGARI: IOLITE- SET 'TUBOGAS' RINGThe coiled spring hoop, terminating in a pear-shaped iolite, signed Bulgari, ring size very approx. NFor further information on this lot please visit Bonhams.com

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