Diamond Shaped Stone Gorget or Gauge Tool with COA [154164]

Collection of vintage precision watchmaker and jeweler's tools including ring sizers, diamond and gem stone gauges, files, tweezers, calipers, watch case wrenches, etc. dozens of individual items, ori

Multi-Stone, Diamond, Gold Jewelry Stone: Heart-shaped diamond weighing a total of approximately 0.85 carat Metal: 14k white gold; rhodium accents Gross weight&colo

Diamond, Platinum Ring Stones: Cushion-shaped diamond weighing 7.24 carats; full-cut diamonds weighing a total of approximately 0.65 carat Metal: Platinum Gross We

Diamond, Fancy Yellow Diamond, Colored Diamond, Platinum, Gold Ring Stones: Oval-shaped diamond weighing 6.68 carats; oval-shaped fancy yellow diamonds weighi

Diamond, Platinum Ring Stones: Oval-shaped diamond weighing 11.28 carats; half moon-shaped diamonds weighing a total of 4.11 carats; full-cut diamonds weighing a to

Diamond, Platinum Ring Stones: Pear-shaped diamond weighing 7.73 carats; tapered baguette-shaped diamonds weighing a total of approximately 0.50 carat Metal: Plati

Art Deco Diamond, Platinum Bracelet Stones: Marquise-shaped diamonds weighing a total of approximately 2.35 carats; transitional, single, and baguette-cut diamonds

Diamond, Platinum Ring Stones: Marquise-shaped diamond weighing 3.93 carats; tapered baguette-cut diamonds weighing a total of approximately 0.30 carat Metal: Plat

Diamond, Platinum Earrings Stones: Pear-shaped diamonds weighing a total of approximately 7.00 carats; marquise-shaped diamonds weighing a total of approximately 5.45 ca

Diamond, Platinum, Gold Pendant Stones: Heart-shaped diamond weighing 3.77 carats; full and tapered baguette-cut diamonds weighing a total of approximately 2.50 ca

Diamond, Gold Ring Stones: Oval-shaped diamond weighing 3.40 carats; triangular brilliant-cut diamonds weighing a total of approximately 1.80 carats Metal: 18k gol

Diamond, Platinum Brooch, circa 1950 Stones: Marquise-shaped diamonds weighing a total of approximately 10.50 carats; round brilliant and full-cut diamonds weighing a tot

Diamond, White Gold Necklace Stones: Triangle-shaped diamonds weighing a total of approximately 7.70 carats; single-cut diamonds weighing a total of approximately 1.75 c

Garrard Diamond, Gold Jewelry Suite, English Stones: Pear-shaped diamonds weighing a total of approximately 6.20 carats; full-cut diamonds weighing a total of approximate

DIAMOND THREE-STONE RING The old cushion-shaped diamond, weighing 2.55 carats, between old brilliant-cut diamonds, weighing 2.21 and 2.14 carats, the shoulders of scroll design, ring size O

DIAMOND SINGLE-STONE RING, 1884 The cushion-shaped diamond, mounted in 18 carat gold, diamond approx. 4.90cts, UK hallmark, ring size approx. P (leading edge) For further information on this lot pleas

Circa 500-600 ADA gold ring with ribbing decoration to the shoulders tapering down the hoop shaped band. The central bezel is diamond shaped formed of a large emerald stone which has been cut and inla

Diamond, Colored Diamond, White Gold Earrings Stones: Pear-shaped colored diamonds weighing a total of 10.10 carats; round brilliant-cut light brown diamonds weighing a t

AN EARLY SILVER MEGILLAH CASE WITH ORIGINAL MEGILLAH. Palestine, c 1910. The body decorated with applied wire work, filigree and cut diamond shaped applications as well and green stones. Marked in Heb

Boutique made fancy heart shaped pink diamond ring. Main stone 0.71ct with GIA certificate. Ring is made from 18k white gold 3.96 grams with halo white natural diamonds 0.65ct total. Style/ Engagement

DIAMOND SINGLE-STONE RING Set with a cushion-shaped diamond, between bifurcated brilliant-cut diamond-set shoulders, mounted in platinum, maker's mark, London hallmark, ring size approx. O Footnotes:

DIAMOND SINGLE-STONE RING Set with a cushion-shaped diamond, diamond approx. 2.20cts, ring size approx. O½ For further information on this lot please visit Bonhams.com

18Kt gold inlaid natural South African high quality diamonds, main stone: 2ct yellow diamond, accessory stone: 1.2cts diamonds. Cushion-shaped yellow diamond adopts excellent cutting technology to max

DIAMOND THREE-STONE RING Set with three cushion-shaped diamonds with similarly-cut diamond accents, within pinched collet settings, diamonds approx. 2.40cts total, ring size approx. S