Diamond rings

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Lot 123 123 A SIX-STONE DIAMOND RING: old-cut diamonds millegrain bezel-set; 18ct gold shank; Fairfax & Roberts. Estimated total weight of diamonds 6 = 0.60ct. Size M. Weight 3.0g. $200-250
Lot 135 135 A DIAMOND HALF-HOOP RING with twelve graduated baguette-cut diamonds within parallel rows each of thirteen brilliant-cut diamonds; 18ct white gold. Estimated total weight of diamonds 38 = 2.30ct. Size N1/2. $3000-3500
Lot 139 139 A DIAMOND DRESS RING: the centre section with four invisibly set princess-cut diamonds with eight brilliant-cut shoulder diamonds of good colour channel-set and twenty-six bead-set diamonds in 14ct gold. Estimated weight of diamonds 4 = 0.64ct, 8 = 0.50ct, 26 = 0.52ct. Estimated total weight of diamonds 38 = 1.66ct. Size Q. Weight 12g. $2000-2200
Lot 141 141 A SINGLE STONE DIAMOND RING: brilliant-cut diamond six-claw-set with twenty brilliant-cut shoulder diamonds in 18ct white gold. Estimated weight of diamond 1.00ct. (copy insurance valuation grading as Colour H, Clarity SI2) Size N. $5500-6000
Lot 143 143 A DIAMOND HEART-SHAPE CLUSTER RING: heart-shape diamond within a border of sixteen diamonds and with twelve shoulder diamonds; 18ct rose gold. Estimated weight of principal diamond 1.51ct. Size O. $8500-9500
Lot 150 150 A SINGLE STONE DIAMOND RING: a lovely bright brilliant-cut diamond of good clarity and colour in 18ct white gold. Estimated weight of diamond 0.45ct graded in the setting as Colour E/F, Clarity VS1. Size I. $650-700
Lot 162 162 A DIAMOND BORDER CLUSTER RING: central brilliant-cut diamond set within a border of sixteen brilliant-cut diamonds; 18ct gold. Estimated weight of principal diamond 1.05ct. (copy insurance valuation stating re: principal diamond Colour H/I, Clarity P1) Size M. $4800-5500
Lot 175 175 A DIAMOND AND 18ct GOLD FLOWER DRESS RING with 53 brilliant-cut diamonds pavé-set in white and rose gold; the shank with five-row shoulders. Estimated weight of diamonds 53 = 0.48ct graded in the setting as Colour G/H, Clarity SI. Size M1/2. Weight 8.8g. $380-450
Lot 176 176 AN ART DECO DIAMOND COCKTAIL RING with three brilliant-cut diamonds set in white gold with man-made ruby shoulders and 18ct gold shank. Estimated weight of diamonds 3 = 0.15ct. Size P+. Weight 11.2g. $400-500
Lot 193 193 A PRETTY DIAMOND DAISY CLUSTER RING with old-cut and mixed cut diamonds millegrain bezel-set; 18ct yellow gold shank. Size K. $180-250
Lot 195 195 A SINGLE STONE DIAMOND RING, cushion-shape old-cut diamond rim-set on an tapered gold band; unmarked, tests as 15ct gold. Estimated weight of diamond 1.80ct. Size S. Weight 5.4g. $600-800
Lot 207 207 A DIAMOND RING: brilliant-cut diamond: old-cut diamond claw-set white gold; unmarked, tests approx 14ct gold. Estimated weight of diamond 0.50ct graded in the setting as Colour K, Clarity SI2. Size Q. Weight 2.2g. $350-400
Lot 208 208 A DIAMOND THREE-STONE RING: brilliant-cut diamonds claw-set in 18ct white gold. Estimated weight of diamonds 0.30ct, 0.40ct, 0.30ct graded in the setting as Colour G/H, Clarity SI. $3100-3300
Lot 210 210 A SINGLE STONE DIAMOND RING: brilliant-cut diamond six-claw-set in platinum. GIA laser-inscribed faceted girdle 2111833604 referring to Certificate stating Weight 0.75ct (5.82-5.84 x 3.60mm) Colour F, Clarity VVS1, triple excellent, faint fluorescence. Size J. Weight 3.5g. (with Blue Nile Appraisal) $3500-4000
Lot 211 211 A DIAMOND ETERNITY RING with thirty brilliant-cut diamonds; English hallmarked platinum. Estimated weight of diamonds 30 = 0.94ct graded in the setting as Colour H, Clarity SI2. (two diamonds damaged) Size J1/2. Weight 2.8g. $300-500
Lot 214 214 A SINGLE STONE DIAMOND RING: brilliant-cut diamond claw-set in 18ct white gold. Estimated weight of diamond 0.69ct graded in the setting as Colour H, Clarity VS. Size M+. $3400-3600
Lot 216 216 A SINGLE STONE DIAMOND RING: brilliant-cut diamond six-claw-set in 18ct white gold. Estimated weight of diamond 0.50ct graded in the setting as Colour H, Clarity SI2. Size M+ $2300-2500
Lot 230 230 A PAIR OF BRILLIANT-CUT DIAMONDS with DCLA Grading Certificates 182868 and 182867; 2.14ct, Colour N, Clarity SI1, and 2.02ct, Colour O, Clarity SI1; both with no fluorescence. (2) Total weight of diamonds 4.16ct $16000-17000
Lot 231 231 A SINGLE STONE DIAMOND RING: brilliant-cut diamond claw-set in 18ct white gold. Estimated weight of diamond 1.00ct. (copy insurance valuation stating Colour J, Clarity P2/3. $3500-4000
Lot 240 240 A PARCEL OF PINK DIAMONDS. (qty) Total weight approx 4.90ct. $2800-3000
Lot 251 251 A COGNAC COLOUR DIAMOND CLUSTER RING brilliant-cut brown diamond rim-set in a border of sixteen brilliant-cut diamonds and with a further forty-eight brilliant-cut diamonds around the sides of the setting; 18ct gold. Estimated weight of diamonds 1 = 0.60ct, 64 = 0.40ct. Weight 6.3g. $700-900
Lot 253 253 A DIAMOND CROSSOVER RING with 18 baguette diamonds and 24 round diamonds in 9ct white gold. Estimated weight of diamonds 42 = 0.50ct. Weight 5.5g. $200-300
Lot 261 261 A DIAMOND AND 18ct GOLD PENDANT NECKLACE with fourteen diamonds in a marine flower design. Estimated weight of diamonds 14 = 0.10ct. Weight 4.0g. $150-200
Lot 267 267 A DIAMOND AND 18ct ROSE GOLD LEAF DRESS RING with thirty-seven graduated diamonds. Estimated weight of diamonds 37 = 0.13ct. Size N. Weight 4.0g. $150-200
Lot 290 290 A PRETTY DIAMOND SQUARE CLUSTER RING with sixteen princess-cut diamonds invisibly set in 9ct gold. Estimated weight of diamonds 16 = 0.24ct. $180-220
Lot 305 305 A DIAMOND RING: an early modern brilliant-cut diamond with rose-cut shoulder diamonds (one missing); 18ct gold shank. Size I1/2. $60-90
Lot 326 326 A FIVE-STONE DIAMOND RING, brilliant-cut diamonds set in white gold with an 18ct gold shank. Estimated weight of diamonds 5 = 0.47ct. Wt 3g. $200-300
Lot 328 328 A SINGLE STONE DIAMOND RING: brilliant-cut diamond illusion set in 18ct gold. Estimated weight of diamond 0.15ct. Wt 4g. Size P. $250-300
Lot 330 330 A FIVE-STONE DIAMOND ETERNITY RING with five treated blue and yellow diamonds channel-set in 18ct gold. Estimated weight of diamonds 5 = 0.55ct. $350-450
Lot 367 367 A PRETTY DIAMOND AND GOLD RIBBON BOW DRESS RING; 9ct white gold. Size N1/2. $450-500

Sale date:
11 February, 2019

Sale information
Viewing times

Sunday 10 Feb, 12 noon - 4pm
Monday 11 Feb, 11am - 5.15pm

Sale commences

5.30pm

Sale venue

The Dixson Room
State Library of NSW,
Ground Floor, Mitchell Wing

Located on the corner of Macquarie St and the Cahill Expressway.
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