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Lot 515

SAPPHIRE & DIAMOND 3 STONE RING, 18ct gold and platinum mounted ring set a central sapphire flanked by 2 diamonds, ring size N

Lot 572

PLATINUM & DIAMOND RING, modern design 6 stone diamond ring set in platinum, size K

Lot 700A

THREE STONE DIAMOND RING, 18ct yellow gold & platinum mounted illusion set 3 stone diamond rind, size N

Lot 149

Art Deco Style Approx. 2.02 Carat TW Diamond, .23 Carat Sapphire and Platinum Ring Set in the Center with an Approx. .91 Carat Old European Cut Diamond, accented with Approx. 1.11 Carat Round Brilliant Cut Diamonds and .50 Carat Sapphires. Center diamond H-I color, SI1 clarity. Accent diamonds H color, VS1-VS2 clarity. Signed Plat. Very good condition. Ring size 6-1/4. Approx. weight: 6.0 grams. Shipping $28.00 (estimate $7000-$10000)

Lot 151

Art Deco Style Approx. .73 Carat TW Diamond, 1.13 Carat Ruby and Platinum Ring Set in the Center with an Approx. .69 Carat Emerald Cut Diamond. Center diamond E-F color, VS1 clarity. Good quality accent stones throughout. Signed platinum. Very good condition. Ring size 6-1/2. Approx. weight: 4.1 grams. Shipping $28.00 (estimate $6000-$9000)

Lot 152

Approx. 1.74 Carat TW Diamond, .89 Carat Sapphire and Platinum Ring Set in the Center with an Approx. 1.51 Carat Old European Cut Diamond G-H color, VS2 Clarity. Signed platinum. Very good condition. Ring size 6-1/4. Approx. weight: 5.2 grams. Shipping $28.00 (estimate $9500-$15000)

Lot 17

Approx. 6.0 Carat Princess Cut Diamond and Platinum Eternity Band. Diamonds H-I color, VS clarity. Unsigned. Very good condition. Ring size 7. Approx. weight: 6.7 grams. Shipping $28.00 (estimate $6000-$9000)

Lot 173

Approx. 1.63 Carat TW Diamond, .55 Carat Emerald and Platinum Ring set in the Center with an Approx. 1.08 Carat Old European Cut Diamond H-I color, VS2 Clarity. Great quality accent stones throughout. Signed platinum. Very good condition. Ring size 6-1/4. Approx. weight: 5.9 grams. Shipping $28.00 (estimate $7000-$10000)

Lot 19

GIA Certified 13.42 Carat Oval Cut Madagascar Sapphire, 1.40 Carat Round Brilliant Cut Diamond and Platinum Ring. Sapphire with vivid saturation of color. Diamonds G-H color, VS clarity. Signed Plat. Very good condition. Ring size 5-1/2. Approx. weight: 14.9 grams. GIA Report 6167127458 dated 5/5/2014 to accompany this lot. Shipping $30.00 (estimate $12000-$18000)

Lot 25a

Vintage Approx. 2.80 Carat Round Brilliant Cut Diamond, Platinum and 18 Karat Yellow Gold Ring accented with Round Brilliant Cut Diamonds. Center diamond K-L color, VS2 clarity. Unsigned. Very good condition. Ring size 6-1/2. Approx. weight: 17.4 grams. Shipping $30.00 (estimate $10000-$15000)

Lot 28

Approx. 1.92 Carat TW Diamond and Platinum Engagement Ring. Set in the center with an approx. 1.55 carat emerald cut diamond and accented with two .37 carat TW emerald cut diamonds. Center stone with J-K color and VS-1 clarity. Signed Plat. Very good condition. Ring size 6-3/4. Approx. weight: 7.0 grams. Shipping $28.00 (estimate $6000-$9000)

Lot 56

Circa 1940 Approx. 2.25 Carat Round Brilliant Cut Diamond, 1.40 Carat Round Cut Ruby and Platinum Ring. Diamonds H color, VS1 clarity. Ruby with vivid saturation of color. Signed Platinum. Very good condition. Ring size 6-1/2. Approx. weight: 10.9 grams. Shipping $28.00 (estimate $2000-$3000)

Lot 58

Art Deco Approx. .85 Carat Old European Cut Diamond and Platinum Engagement Ring accented with Calibre Cut Rubies. Diamond G-H color, VS clarity. Ring size 6-1/2. Approx. weight: 3.5 grams. Shipping $28.00 (estimate $2200-$3200)

Lot 59

Art Deco Approx. .50 Carat Old European Cut Diamond and Platinum Engagement Ring accented with Approx. 1.0 Carat Calibre Cut Sapphires. Diamond G-H color, VS clarity. Ring size 7-1/2. Approx. weight: 3.8 grams. Shipping $28.00 (estimate $1500-$2500)

Lot 699

A platinum and diamond solitaire ring, diamond is approx 6.4mm, approx 1ct, within four-claw setting, size L, approx 4g. CONDITION REPORT The clarity of the diamond SI, colour I.

Lot 700

A platinum seven-diamond cluster ring, size M 1/2, approx 4.5g.

Lot 1022

0.5ct solitaire diamond platinum engagement and wedding ring set, total weight 7.8g, size M

Lot 1083

18ct gold and platinum diamond ring

Lot 1130

A 9ct gold, platinum set three stone diamond ring, 0.5 carat total diamond weight, 2.3g, L

Lot 1132

An 18ct gold, platinum, sapphire and diamond cluster ring, 3.1g, P

Lot 1142

An 18ct gold, platinum set ruby and diamond ring, 2.1g, M

Lot 1151

An 18ct gold, platinum, ruby and diamond ring, 2.6g, N

Lot 112

A Platinum and Diamond Three Stone Trilogy Ring, the three stones claw set approximately 2.35ct

Lot 64

A Platinum Diamond Solitaire Ring, the central stone flanked by diamond shoulders within a pierced setting

Lot 298

An 18ct Gold Platinum set three stone Diamond ring (shank cut)

Lot 16

GRADUATED DIAMOND FIVE STONE RINGthe diamonds totalling approximately 0.5cts, in eighteen carat gold and platinum, ring size P

Lot 159

A platinum (stamped 850) ring set with an stunning black opal (J.5).

Lot 494

An antique 18ct yellow gold and platinum (stamped 18ct and plat) diamond set ring (R.5).

Lot 95

An 18ct gold and platinum (stamped 18ct & plat) diamond solitaire ring (K.5).

Lot 138

An 18ct yellow gold and platinum (worn stamp 18ct & plat) ruby and diamond cluster ring (Q).

Lot 143

An 18ct white gold and platinum (stamped 18ct and plat) large 7ct sapphire and diamond cluster ring (Q).

Lot 19E

An 18ct gold and platinum diamond three stone ring, 1.9g. Condition Report: one diamond missing.

Lot 1571

A diamond, ruby and sapphire set double swivel ring, the centre ring is half set with calibre-cut rubies and calibre-cut sapphires and with outer diamond set swivel half rings. Platinum. Size O. Box.

Lot 1582

A sapphire and diamond cluster ring, the circular-cut sapphire is set within a surround of circular-cut diamonds in platinum and yellow gold. Size J 1/2.

Lot 1744

A sapphire and diamond three stone ring, the emerald-cut sapphire is set between two old cushion-shaped diamonds in platinum and yellow gold. Size N 1/2.

Lot 1577

A sapphire and diamond ring, the oval-shaped sapphire is set with two princess-cut diamonds to each shoulder in platinum. Size N 1/2.

Lot 1580

A sapphire and diamond five stone ring, set with a line of five graduated sapphires and diamonds in platinum Carved and pierced yellow gold mount. Size N 1/2.

Lot 1565

An emerald and diamond three stone ring, the the emerald-cut emerald is set with a triangular-cut brilliant diamond to each shoulder in platinum and gold. Size L.

Lot 1795

An Edwardian emerald and diamond cluster ring, the baguette-shaped emerald is set within a surround of twelve old circular-cut diamonds in platinum. Size Q.

Lot 1797

An Edwardian ruby and diamond oval-shaped cluster ring, the slightly oval-shaped ruby is set within a surround of graduated circular-cut diamonds in platinum. With a small diamond to each bifurcated shoulder. Size M. Accompanied by report number 2105763557 dated 11th May 2009 from GIA, stating that the cushion-shaped ruby weighs 1.13cts, with purplish red colour and is a natural ruby with no indications of treatment.

Lot 1829

An early 20th century emerald and diamond cluster ring, the rectangular shaped emerald is set with circular cut and baguette shaped shoulder diamonds in platinum. The shank numbed 0197. Size Q1/2. Case.

Lot 1579

An aquamarine and diamond ring, the emerald-cut aqaumarine is set with a tapered baguette-shaped diamond to each shoulders in platinum and yellow gold. Size M 1/2.

Lot 1761

A diamond bombé-shaped ring, set with a circular-cut diamond within lines of circular and baguette-shaped diamonds in platinum. Size M 1/2. Accompanied by report number 5777-7643 dated 17th November from GCS, London stating that the round brilliant-cut diamond weighs 1.53cts with H colour, VVS2 clarity and faint fluorescence.

Lot 1886

An Art Deco ruby and diamond cluster ring, the oval shaped ruby is set with two baguette-shaped shoulder diamonds and eight graduated old circular-cut diamonds in platinum. Size M 1/2 Accompanied by report number 5777-8706 dated 6th February 2017 stating that the cushion-shaped ruby weighs approximately 1.60cts and is a natural ruby with no evidence of heating. Origin: Burma.

Lot 1591

A diamond and ruby set crossover ring, set with two oval-shaped rubies and three cushion-shaped diamonds in platinum.

Lot 1588

A sapphire and diamond cluster ring, the oval-shaped sapphire is set within a surround of circular-cut diamonds in platinum. Size P.

Lot 1912

A pink topaz and diamond cluster ring, the oval-shaped pink topaz is set within a surround of circular-cut diamonds in platinum and yellow gold. Size P.

Lot 1529

A blue zircon five stone ring, in carved yellow gold shank, size O 1/2. A diamond solitaire ring, the circular-cut diamond weighs approximately 0.55cts and is set in platinum and gold, size Q. A diamond solitaire ring, the old circular-cut diamond weighs approximately 0.60cts and is set in platinum and gold, size U. A sapphire and diamond three stone ring, set with a sapphire cabochon and two circular-cut diamonds in platinum and white gold, size M 1/2. And a gold ring set with three opal triplets, size Q 1/2.

Lot 1566

An opal and diamond cluster ring, the solid white opal cabochon is millegrain-set within a surround of circular-cut diamonds in platinum and yellow gold. Size O.

Lot 1869

A diamond five stone ring, set with graduated old circular-cut diamonds in platinum and yellow gold. Size S. Case.

Lot 1900

A ruby and diamond three stone ring, the cushion-shaped ruby is set between two old circular-cut diamonds in platinum. Size M.

Lot 1856

A sapphire and diamond three stone ring, the oval shaped sapphire is set with two round brilliant-cut diamonds in platinum. London marks. Size O.

Lot 1800

A diamond set bombe ring, centred with an old circular-cut diamond and pavé-set with smaller circular-cut diamonds in platinum. Size Q1/2.

Lot 1873

A spinel and diamond set ring, the emerald cut spinel is set with two baguette shaped shoulder diamonds and five graduated circular cut diamonds to the shoulders. Set in white gold and platinum. Size O. Accompanied by report number 5777-884 dated 8th March 2017 from GCS, London stating that the octagonal-cut spinel weighs approximately 8.30cts and is a natural spinel with no indications of heating.

Lot 1926

A diamond five stone ring, the centre oval-shaped diamond weighs approximately 1.80cts and is set with four round brilliant-cut shoulder diamonds which weigh approximately 1.80cts in total. Platinum. Size N 1/2.

Lot 1596

An emerald and diamond three stone ring, the emerald cut emerald is set with a baguette-shaped diamond to each shoulder. In scroll pierced platinum mount. Size G 1/2.

Lot 1860

A star sapphire and diamond set ring, the circular cabochon star sapphire is set with five small circular-cut diamonds to each pierced shoulder in platinum. Size L 1/2.

Lot 1755

A ruby and diamond full circle eternity ring, alternately-set with three round brilliant-cut diamonds and three calibre-cut rubies in platinum. Size N.

Lot 1674

An Edwardian ruby and diamond set lattice form ring, the scrolls of calibre-cut rubies are set around the nine circular-cut diamonds in platinum and gold. Size J. Case.

Lot 1913

An Edwardian ruby and diamond cluster ring, the oval shaped ruby is millegrain-set within a surround of old circular cut diamonds and within a border of calibre cut rubies. Set in platinum and gold. Stylised Fleur-de-lis shoulders. Size K. Accompanied by report number 5777-9093 dated 14th March 2017 from GCS, London stating that the cushion-shaped ruby weighs approximately 0.80cts and is a natural ruby with no indications of heating. Origin: Burma.

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