Diamond rings

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Lot 4 4 A TWO-STONE DIAMOND RING: old-cut diamonds set in platinum on an 18ct gold shank. (shank worn) Estimated weight of diamonds 2 = 0.44ct. Size N+. $250-300
Lot 43 43 A DIAMOND FLOWER CLUSTER RING with a central brilliant cut diamond illusion set in a double border of single-cut diamonds; a total of twenty-nine diamonds in 18ct gold. Estimated weight of principal diamond 0.16ct. Weight 5.8g. Size N. $200-300
Lot 89 89 A DIAMOND AND 18ct WHITE GOLD TAPERED BAND RING with rows of 21, 20, 20 and 20 brilliant cut diamonds grain set in a wide tapered 18ct white gold band. Estimated total weight of diamonds 82 = 1.02ct graded in the setting as Colour G, Clarity VS. Weight 12.9g. $650-850
Lot 91 91 A DIAMOND DOMED DRESS RING: sixty brilliant cut diamonds in a lattice pattern; 18ct white gold. Estimated weight of diamonds 60 = 1.72ct graded in the setting as Colour G, Clarity VS. Weight 10.2g. Size N. $680-800
Lot 121 121 A DIAMOND AND 18ct GOLD CLUSTER RING: a cluster of ten claw-set brilliant cut diamonds with twelve brilliant cut shoulder diamonds; 18ct yellow gold. Estimated total weight of diamonds 22 = 0.33ct. Size M+. Weight 6.3g. $280-320
Lot 151 151 A DIAMOND 18ct WHITE GOLD BAND RING: thirty-one brilliant cut diamonds pave set in a domed parallel band. Estimated total weight of diamonds 31 = 0.30ct. Weight 4.2g. Size N. $180-220
Lot 160 160 A TWELVE-STONE DIAMOND AND 18ct TWO-COLOUR GOLD 'PUZZLE' BAND RING. Weight 5.2g. Size L+. $150-180
Lot 170 170 A DIAMOND OPENWORK LATTICE BAND RING with 107 brilliant cut diamonds grain-set in a tapered 18ct white gold band. Estimated weight of diamonds 107 = 0.63ct graded in the setting as Colour G, Clarity VS. Weight 9.3g. Size M1/2. $450-600
Lot 173 173 A DIAMOND HALF-HOOP RING with sixteen brilliant cut diamonds and forty-two baguette cut diamonds; 18ct white gold. Size M. $900-1100
Lot 183 183 A DIAMOND TRIPLE CLUSTER RING: three seven-stone diamond clusters within an outer border of small diamonds and with diamond-set shoulders; 18ct white gold. Estimated total weight of diamonds 67 = 1.60ct. Size L. $2000-2200
Lot 203A 203A A DIAMOND HALF-HOOP RING with eighteen baguette diamonds flanked either side by rows of eight brilliant-cut diamonds in 18ct white gold with a tapered 18ct gold shank. Estimated total weight of diamonds 3.40ct graded in the setting as Colour G, Clarity VVS-VS. Weight 14.2g (copy insurance valuation). Est $2800-3500 $2800-3500
Lot 207 207 A THREE-STONE DIAMOND RING: brilliant cut diamonds claw-set in 18ct white gold. Estimated weight of diamonds 3 = 1.04ct. Size M. Weight 2.5g. $1300-1500
Lot 230 230 A DIAMOND HALF-HOOP RING: five graduated old-cut diamonds bezel set; 18ct gold shank. Estimated weight of diamonds 5 = 0.70ct. Size L. Weight 2g. $250-300
Lot 231 231 A TWO-STONE DIAMOND RING: early modern brilliant cut diamonds eight-claw set in 18ct white gold with four single-cut shoulder diamonds; scroll engraved shoulders. Estimated weight of diamonds 2 = 0.50ct, 4 = 0.03ct. Size O. Weight 2.4g. $350-420
Lot 237 237 AN UNUSUAL DIAMOND AND SAPPHIRE DRESS RING: an early modern brilliant cut diamond bezel set in 18ct white gold within eight radiating calibre sapphires. Estimated weight of diamond 1.70ct. Size J1/2. $6000-7000
Lot 240 240 A DIAMOND 'CURB' DRESS RING with approximately 70 diamonds in 10k gold. Estimated total weight of diamonds 70 = 0.25ct. Size O. $280-320
Lot 262 262 A BAGUETTE AND BRILLIANT CUT DIAMOND DRESS RING: with a cluster of baguette and trapezoid diamonds with thirty-six baguette cut shoulder diamonds and thirty-six brilliant cut shoulder diamonds; 18ct white gold. Estimated total weight of diamonds 1.80ct. Size L+. $3000-3500
Lot 263 263 A DIAMOND AND GOLD BAND RING: twelve diamonds set in 18ct gold. Estimated weight of diamonds 12 = 1.80ct. Weight 6.2g. Size O. $550-650
Lot 265 265 A DIAMOND PAVE-SET 18ct WHITE GOLD RIBBON TWIST BAND RING with 77 brilliant cut diamonds. Estimated total weight of diamonds 77 = 0.82ct graded in the setting as Colour G, Clarity VS. Weight 5.8g. Size M1/2. $400-500
Lot 272 272 A SINGLE STONE DIAMOND RING: an old-cut diamond in platinum and 18ct gold. Estimated weight of diamond 1.10ct graded in the setting as Colour H/I, Clarity Pique. $7000-8000
Lot 279 279 A THREE-STONE DIAMOND RING: round brilliant cut diamonds four-claw set in palladium on an 18ct white gold shank. Estimated weight of diamonds 1 = 0.65ct graded in the setting as Colour F, Clarity VS, 2 = 0.20ct. Size J. Weight 3.4g. $1200-1500
Lot 303 303 A SINGLE STONE DIAMOND RING: brilliant cut diamond six-claw set in platinum with baguette cut diamond shoulders and 18ct white gold shank. Estimated weight of diamond 1.05ct graded in the setting as Colour G/H, Clarity SI (girdle chipped). $2000-3000
Lot 304 304 A DIAMOND ETERNITY RING: eight baguette diamonds and sixteen single cut diamonds; platinum. Estimated total weight of diamonds 24 = 0.96ct. Size Q. Weight 3.7g. $300-400
Lot 312 312 A SINGLE STONE DIAMOND RING: old-cut diamond twelve-claw set in 18ct gold. Insurance Valuation dated July 2019 stating Weight 1.52ct, Colour H, Clarity VS1. Size V1/2. Weight 4.5g. $8500-9500
Lot 314 314 A DIAMOND ENGAGEMENT RING: 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 from Cerrone dated August 9, 2011) $5000-6000
Lot 315 315 A DIAMOND AND WHITE GOLD WEDDING RING with seventeen brilliant cut diamonds channel set in a parallel 18ct white gold band. Estimated weight of diamonds 17 = 0.71ct graded in the setting as Colour G, Clarity VS. Size J. Weight 5.5g. (with Retail Replacement Valuation for Insurance Purposes from Cerrone dated November 15, 2012) $500-800
Lot 317 317 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. $500-600
Lot 327 327 A DIAMOND 'DOUBLE-C' DRESS RING with approximately 60 baguette diamonds end-claw set in 18ct white gold. Estimated total weight of diamonds 1.00ct. Size L. $900-1100
Lot 335 335 A SINGLE STONE DIAMOND RING: princess cut diamond bezel set in white gold with an 18ct yellow gold shank and inset white gold scroll shoulders. (copy retail replacement valuation for insurance purposes stating Weight 1.52ct, Colour F, Clarity VS2) Size M1/2. Weight 6.5g. $8000-9000
Lot 338 338 A DIAMOND THREE-ROW HALF-HOOP RING: a central row of seven brilliant cut diamonds within rows each of fifteen brilliant cut diamonds all channel set in 14ct gold. Estimated total weight of diamonds 37 = 1.50ct. Size O. Weight 8.1g. $1000-1100
Lot 339 339 A DIAMOND HALF-HOOP RING: nine princess cut diamonds, nine baguette diamonds and thirty brilliant cut diamonds in 14ct rose gold. Estimated total weight of diamonds 48 = 1.50ct. Size O1/2. Weight 5.5g. $1000-1100
Lot 341 341 AN ATTRACTIVE OLD DIAMOND CLUSTER RING: central old-cut diamond rim-set with sixteen shoulder diamonds in platinum. Estimated weight of diamonds 1 = 0.80ct, 16 = 0.60ct. Weight 6.1g. Size R. $3800-4000
Lot 339 342 A DIAMOND DRESS RING with sixteen larger brilliant cut diamonds in clusters within interlacing bands set with a total of sixty brilliant cut diamonds; 14ct gold. Estimated total weight of diamonds 1.50ct. Size O. $550-750
Lot 344 344 A DIAMOND RIBBON DRESS RING with twelve brilliant cut diamonds and seventy-six single cut diamonds; 10k gold. Size M1/2. $450-500
Lot 349 349 A QUANTITY OF DIAMONDS: approximately 95 mixed cut diamonds: brilliant cut, old-cut, single-cut, rose-faceted etc.; total weight 4.20ct. $400-450

Sale date:
17 February 2020

Sale information
Viewing times

Sun 16 Feb, 12 noon - 4pm
Mon 17 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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