Price guides for Platinum, Synthetic Sapphire, and Diamond...

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Platinum, Synthetic Sapphire, and Diamond...

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Platinum, Synthetic Sapphire, and Diamond
© GROGAN & Co., Boston, MA, USA

Platinum, Synthetic Sapphire, and Diamond Bar Brooch: Platinum, Synthetic Sapphire, and Diamond Bar Brooch. the open-work bar brooch centering a bezel-set...

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  • An Art Deco Platinum, Synthetic Sapphire
    and Diamond Ring and Diamond Ring. Set with one synthetic sapphire, weighing 2.20 carats, and 11 round-cut diamonds, with a total diamond weight of approximately?1.25 carats ... [more like this]
  • Platinum, Synthetic Sapphire, and Diamond
    Line Bracelet Line Braceletfeaturing 15 full-cut diamonds weighing approx. 0.75 cts. and 15 French-cut synthetic sapphires; within a carved gallery; 11.00 dwts.; lg. 7 1/8 ... [more like this]
  • Platinum, Synthetic Sapphire, and Diamond
    Bar Brooch: Bar Brooch. the open-work bar brooch centering a bezel-set circle-cut synthetic sapphire measuring approx. 6. 36 x 4. 46 mm. and weighing approx. 1. 55 cts. ... [more like this]
  • Platinum, Synthetic Sapphire, and Diamond
    Line Bracelet: Line Bracelet, set with square- and French-cut synthetic sapphires, and full-cut diamonds, approx. total wt. 2. 00 cts. , millegrain accents, lg. 6 7/8 in. ... [more like this]
  • Art Deco Platinum, Synthetic Sapphire, and
    Diamond Bracelet: Diamond Bracelet, set with French-cut synthetic sapphires, and old single-cut diamonds, millegrain and engraved accents, lg. 6 3/4 in. . Estimate $1, ... [more like this]
  • Art Deco Platinum, Synthetic Sapphire, and
    Diamond Bracelet. : Diamond Bracelet. set with old European- and old single-cut diamonds, approx. total wt. 1. 60 cts. , and French-cut synthetic sapphires, millegrain ... [more like this]
  • Platinum Synthetic Sapphire and Diamond Pendant/Pin
    Ca 1920 platinum synthetic oval blue sapphire and diamond pendant/pin including numerous early modern brilliant and single-cut round diamonds weighing approximately 1.04 ct. ... [more like this]
  • Art Deco Platinum, Synthetic Sapphire, and
    Diamond Bracelet: Diamond Bracelet, set with old European-cut diamonds, approx. total wt. 6. 00 cts. , and fancy-cut sapphires, millegrain and engraved accents, lg. 7 1/8 ... [more like this]
  • Platinum, Synthetic Sapphire, and Diamond
    Ring, prong-set with an emerald-cut synthetic sapphire, flanked by old European and old single-cut diamonds, approx. total diamond wt. 1.00 cts., millegrain accents, size ... [more like this]
  • PLATINUM DOUBLE CLIP BROOCH WITH DIAMONDS
    AND SAPPHIRES: Clips have 166 round brilliant and single cut 10 baguette and 2 triangle step cut diamonds Approx. weight 5.5 Ct. The diamonds average VS-SI in clarity and ... [more like this]
  • Platinum, Synthetic Sapphire, and Diamond
    Ring, bezel-set with a circular-cut synthetic sapphire, framed by old European-cut diamonds, approx. total diamond wt. 1.00 cts., size 5 1/2. Estimate $600-800 Stone abraded. ... [more like this]
  • Art Deco Platinum, Synthetic Sapphire, and
    Diamond Line Bracelet, box-set with full-cut diamonds, and French-cut synthetic sapphires, approx. total diamond wt. 1.40 cts., millegrain accents, and engraved edges, lg. ... [more like this]
  • Art Deco Platinum, Synthetic Sapphire, and
    Diamond Line Bracelet, set with eighteen French-cut synthetic sapphires and eighteen transitional-cut diamonds, approx. total diamond wt. 1.80 cts., millegrain and engraved ... [more like this]
  • Art Deco Platinum, Synthetic Sapphire, and
    Diamond Bracelet, box-set with French-cut synthetic sapphires, joined to old single-cut diamond melee, approx. total diamond wt. 2.00 cts., millegrain accents, lg. 7 in. Estimate ... [more like this]
  • Platinum, Synthetic Sapphire, and Diamond
    Line Bracelet, bezel-set with twenty rectangular-cut synthetic sapphires, bead-set with twenty full-cut diamonds, approx. total wt. 1.80 cts., no. 2224, lg. 7 1/8 in. ... [more like this]
  • Art Deco Platinum, Synthetic Sapphire, and
    Diamond Bar Pin, set with old European-cut diamonds, and calibre-cut synthetic sapphires, 2.2 dwt, lg. 1 1/2 in. ... [more like this]
  • Property of another owner A synthetic sapphire
    diamond and platinum art deco line bracelet two synthetic sapphires deficient estimated total diamond weight: 0.95ct; length: 7in. ... [more like this]
  • An Art Deco Synthetic Sapphire & Diamond
    Ring: Platinum ring featuring an oval faceted bright blue synthetic sapphire measuring 10. 2 x 13. 2mm set in the center of ring surrounded by a double row of diamonds, hand ... [more like this]
  • Platinum, Synthetic Sapphire, and Diamond
    Ring, centering a cushion-cut sapphire, and flanked by two old European-cut diamonds weighing approx. 1.20 and 1.14 cts., size 8 1/4. ... [more like this]
  • A collection sapphire, synthetic sapphire,
    diamond, platinum, 18k and 14k gold gent's accessories comprising a pair of cufflinks; and a total of six shirt studs ... [more like this]

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