Diamond rings

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Lot 22 22 A SINGLE STONE DIAMOND RING: brilliant cut diamond six-claw set in 18ct gold with two single cut shoulder diamonds. Estimated weight of principal diamond 0.10ct. Weight 1.9g. Size O1/2. $150-180
Lot 66 66 A PAIR OF BLACK DIAMONDS. Estimated weight 2 = 2.40ct. $20-30
Lot 74 74 AN ANTIQUE DIAMOND HALF-HOOP RING: five old-cut diamonds claw-set in 18ct gold; hallmarked Chester 1915. $450-500
Lot 98 98 AN ANTIQUE ROSE DIAMOND AND 18ct GOLD CLUSTER RING. Weight 5.3g. Size N. $400-500
Lot 114 114 A DIAMOND DRESS RING: thirteen rose-faceted diamonds in a crossover formation; 14ct gold. Size M. $120-180
Lot 116 116 A SINGLE STONE DIAMOND RING: illusion set brilliant cut diamond in a white gold vase collet; English hallmarked 18ct gold with heart-pattern shoulders. Estimated weight of diamond 0.12ct. Weight 3.5g. Size K. $150-200
Lot 124 124 A THIRTEEN STONE DIAMOND HALF-ETERNITY RING: round brilliant cut diamonds claw set in 18ct white gold. Estimated weight of diamonds 13 = 0.35ct graded in the setting as Colour G/H, Clarity SI. Weight 2.4g. Size N. $180-250
Lot 127 127 A DIAMOND AND 18ct GOLD CROSSOVER DRESS RING with thirty-one baguette and tapered baguette cut diamonds channel set. Weight 8g. Size R1/2. $300-400
Lot 128 128 A DIAMOND LATTICE WIDE BAND RING with 361 diamonds in 18ct rose gold with raised white gold side rails. Estimated total weight of diamonds 361 = 1.20ct graded in the setting as Colour G, Clarity VS. Width 10.5mm. Weight 8.2g. Size O1/2. $550-750
Lot 129 129 A DIAMOND ETERNITY RING: seven baguette diamonds and fourteen brilliant cut diamonds; 18ct white gold. Estimated total weight of diamonds 21 = 0.77ct. Size M. $700-800
Lot 133 133 A DIAMOND RING: Old European cut diamond claw-set in yellow gold; unmarked, tests approx 18ct gold. Estimated weight of diamond 0.65ct. Size U1/2. Weight 3.5g. $350-400
Lot 134 134 A DIAMOND AND TWO-COLOUR 18ct GOLD BAND RING: three brilliant cut diamonds thread set to a tapered two colour band in 'Fusion' style. Estimated weight of diamonds 3 = 0.15ct graded in the setting as Colour G, Clarity VS/SI. Weight 9.3g. Size N. $350-450
Lot 138 138 A DIAMOND AND TWO-COLOUR 18ct GOLD BAND RING with 74 diamonds in white gold on a polished and satin-finished wrapped ribbon band. Estimated total weight of diamonds 74 = 0.38ct graded in the setting as Colour G/H, Clarity VS. Weight 7.7g. Size N. $320-420
Lot 141 141 A DIAMOND AND 18ct YELLOW GOLD BAND RING: eighteen brilliant cut diamonds in groups of six in yellow gold. Estimated weight of diamonds 18 = 0.18ct graded in the setting as Colour G, Clarity VS. Weight 2.8g. Size N. $160-220
Lot 146 146 A DIAMOND HALF-HOOP RING: five brilliant cut diamonds claw-set in 18ct white gold on an 18ct gold shank. Estimated weight of diamonds 5 = 0.47ct. Size R. $200-300
Lot 162 162 A DIAMOND DRESS RING with three brilliant cut diamonds and approximately ninety baguette cut diamonds; 18k white gold. Weight 6.4g. Size M+. $550-650
Lot 164 164 A SINGLE STONE DIAMOND RING: a round brilliant cut diamond four-claw set with twelve brilliant cut shoulder diamonds; 18ct white gold; Cerrone. GIA laser-inscribed girdle and Diamond Grading Report 6137390175 dated May 12, 2011 stating size 1.01ct, Colour G, Clarity SI1, Fluorescence: none. Estimated weight of shoulder diamonds 12 = 0.47ct graded in the setting as Colour G, Clarity VS. Size J. Weight 6.9g. (with Retail Replacement Valuation for Insurance Purposes dated August 9, 2011. $5000-6000
Lot 167 167 A SINGLE STONE DIAMOND RING: old-cut diamond twelve-claw set in 18ct gold. (with Retail Replacement Valuation for Insurance Purposes dated July 2019 stating Weight 1.52ct, Colour H, Clarity VS1) Size V1/2. $8500-9000
Lot 193 193 A DIAMOND FOUR-ROW DRESS RING: each bamboo band partial bezel set with three brilliant cut diamonds; a total of twelve diamonds in 18ct white gold. Estimated total weight of diamonds 12 = 0.72ct. Weight 9.7g. Size N. $1400-1600
Lot 222 222 A DIAMOND AND 18ct ROSE GOLD CHAIN-PATTERN WIDE BAND RING with three-rows grain set with diamonds in groups of five. Estimated weight of diamonds 90 = 1.26ct. Weight 11.8g. Size N (leading edge) $2200-2400
Lot 223 223 A SINGLE STONE DIAMOND RING: a round brilliant cut diamond four-claw set with a border of fourteen diamonds and with a sapphire to each shoulder; platinum. GIA laser-inscribed girdle and Grading Report 2181363301, dated 18 May 2017 stating Weight 1.02ct, Colour G, Clarity SI2. Weight 6.4g. Size M. $4500-5500
Lot 227 227 A STYLISH DIAMOND BAND RING with two rows of diamonds and with diamond set sides; 18ct white gold satin-finished band; a total of 74 brilliant cut diamonds. Estimated total weight of diamonds 74 = 0.65ct. Weight 7.1g. Size N (leading edge) $300-400
Lot 229 229 A SINGLE STONE DIAMOND RING: round brilliant cut diamond six-claw set in 18ct white gold; each shoulder with six slightly graduated brilliant cut diamonds. Estimated weight of principal diamond 1.04ct graded in the setting as Colour E/F Clarity VS; fine/medium faceted girdle. Size K (with sizing beads). Weight 3.9g. (copy insurance valuation dated 2009) $4500-5500
Lot 240 240 A SINGLE STONE DIAMOND RING: brilliant cut diamond partial bezel set in 18ct polished and textured setting. Estimated weight of diamond 0.50ct (depth measurement precluded by setting) graded in the setting as Colour I/J, Clarity VS. Weight 10.1g. Size J. $700-800
Lot 243 243 A SINGLE STONE DIAMOND RING: round brilliant cut diamond four-claw set in 18ct yellow gold. Estimated weight of diamond 1.35ct graded in the setting as Colour L/M, Clarity VS. (depth measurement precluded by setting) Weight 5.7g. Size N+. $2500-3200
Lot 245 245 A SINGLE STONE DIAMOND RING: European cut diamond six double-claw set in naturalistic 18ct gold. Estimated weight of diamond 4.00ct graded in the setting as Colour K/L, Clarity VS. Weight 13.5g. Size N. $20000-30000
Lot 251 251 A DIAMOND AND 14k GOLD DOMED DRESS RING: ten diamonds. Estimated total weight of diamonds 10 = 0.30ct. Weight 12.6g. Size M1/2. $300-400
Lot 272 272 A SINGLE STONE DIAMOND RING six-claw set in 18ct white gold. Estimated weight of diamond 0.80ct graded in the setting as Colour M, Clarity VS. Weight 3.9g. Size P+. $1200-1400
Lot 280 280 A MARQUISE DIAMOND CLUSTER RING: a marquise diamond bezel set within a border of eighteen brilliant cut channel-set diamonds; 18ct gold with reverse-tapered reeded shank; Cerrone. Estimated weight of diamonds 1 = 0.40ct,18 = 0.27ct. Weight 10g. Size R+. $650-850
Lot 294 294 A DIAMOND AND 18ct GOLD BAND RING set with three brilliant cut champagne colour diamonds and two white diamonds. Estimated weight of diamonds 5 = 0.40ct. Wt 4g. $300-400
Lot 297 297 A DIAMOND CLUSTER RING: nine brilliant cut diamonds claw-set in 18ct white gold on an 18ct yellow gold shank. Estimated weight of diamonds 9 = 0.50ct. Weight 3.3g. Size P1/2. $300-400
Lot 322 322 A DIAMOND THREE-STONE RING; 9ct gold. Estimated weight of diamonds 1 = 0.30ct, 2 = 0.12ct. Size L. $300-350
Lot 334 334 A DIAMOND AND 18ct GOLD FOUR-ROW BAND RING with six baguette cut diamonds (one missing) and fourteen brilliant cut diamonds; Cerrone. Estimated weight of diamonds 5 = 0.20ct, 2 = 0.50ct, 2 = 0.14ct, 10 = 0.24ct. Estimated total weight of diamonds 20 = 1.08ct. Weight 20.8g. Size K1/2. $1100-1400
Lot 337 337 A DIAMOND AND 18ct GOLD CROSSOVER DRESS RING: twelve brilliant cut diamonds claw-set on a twelve-row shank. Estimated weight of diamonds 12 = 0.36ct. Weight 5g. Size G. $450-500

Sale date:
18 May 2020

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