A DIAMOND CLUSTER RING Centring an old cushion-shaped diamond weighing approximately 1.20cts,

A DIAMOND CLUSTER RING Centring an old cushion-shaped diamond weighing approximately 1.20cts, within a similarly-cut diamond surround and between old single-cut diamond shoulders with foliate detailin

A RUBY AND DIAMOND CLUSTER RING The cushion-shaped ruby weighing approximately 2.15cts within a surround of old brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 2.20cts total, ring

A DIAMOND CLUSTER RING, CIRCA 1960 The old-cut diamond weighing approximately 2.00cts, within a similarly-cut diamond surround and marquise-shaped diamond shoulders, to a bifurcated hoop, mounted in p

A SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapphire weighing 5.70cts set in a four-claw setting within a brilliant-cut diamond frame, mounted in 18K gold, diamonds approximately 1.20cts, r

An 18K white gold ring centering an old European-cut diamond weighing approximately 0.90 ct., graded G-H color and VVS clarity, together with a platinum-topped gold ring centering a cushion-shaped sap

SAPPHIRE AND DIAMOND CLUSTER RING, 19TH CENTURY The cushion-shaped sapphire, weighing 5.74 carats, within a border of old brilliant-cut diamonds, between scroll engraved bifurcated shoulders in 18 car

AN EARLY 20TH CENTURY DIAMOND DRESS RING Centring an old cushion-shaped diamond of yellow tint within a similarly-cut surround with rose-cut diamond accents, mounted in 18K gold, principal diamond app

AN EARLY 20TH CENTURY DIAMOND CLUSTER RING Set with old brilliant and cushion-shaped diamonds forming a navette-shaped cluster, in closed back setting, scrolling shoulders detailing, mounted in platin

DIAMOND AND SAPPHIRE CLUSTER RING, EARLY 20TH CENTURY The central cushion-shaped diamond, weighing 1.65 carats, within borders of calibré-cut sapphires and single-cut diamonds, ring size Q Footno

DIAMOND CLUSTER RING Containing 33 old European and single cut diamonds weighing approximately 1.75 carats total. Mounted in white gold. Ring size 7 1/4.Stamp: 14K.Gross weight: 3.85 dwt.

DIAMOND CLUSTER RING The cushion-shaped diamond, weighing 1.87 carats, within a brilliant-cut diamond surround, remaining diamonds approx. 0.45ct total, ring size approx. R½

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

Circa 1790-1830 and crafted in 14k yellow gold and silver featuring (1) old mine cushion diamond weighing approximately 1.0ct with a color of I/J and a clarity of SI. There are also (8) peruzzi cut di

DIAMOND CLUSTER RING, 19TH CENTURY The old brilliant-cut diamond within a surround of cushion-shaped diamonds, closed back pinched collet settings throughout, diamonds approx. 0.70ct total, ring size

A vintage diamond cluster ring containing one VS2-SI1, J-K color Old Mine Cut center diamond weighing approximately 1.25 carats surrounded by nine VS2-SI1, J-K color Old Mine Cut Diamonds weighing app

Diamond, 14k White Gold Cluster Ring. Featuring eight old European-cut diamonds weighing a total of approximately 1.55 cttw., set in a 14k white gold cluster mounting. {Size: 6 1/2, Gross Weight: 2.2

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

Platinum, 18 karat pink gold, ruby and diamond ring, set in the center with a cushion-shaped ruby weighing 2.56 carats, framed and flanked by 34 round diamonds weighing approximately 1.05 carats, acce

A DIAMOND DRESS RING The circular plaque set with old cushion-shaped diamonds throughout, to a gallery of foliate and scrolling detailing, mounted in gold, diamonds approximately 1.40ct total, ring si

Featuring nineteen old European-cut diamonds weighing a total of approximately 1.38 cttw., set in a platinum ring mounting, size 4 3/4. Gross weight: 4.05 grams. Item condition: ring plated yellow gol

This is a certified and appraised 14kt white gold 2.48ctw round, brilliant-cut F/G, SI1/2 cushion, dome-shaped diamond cluster ring. The ring is size 6 and weighs 8.2 grams (approximately 5.2dwt) and

HAMMERMAN BROTHERS, RUBY AND DIAMOND CLUSTER RING Containing seven pear shaped rubies measuring approximately 6.00 x 5.00 mm and 85 round brilliant cut diamonds weighing approximately 1.60 carats tota

Tanzanite, Diamond, Gold Ring Stones: Cushion-shaped tanzanite weighing approximately 18.55 carats; full-cut diamonds weighing a total of approximately 2.60 carats

Ruby, Diamond, Platinum Ring Stones: Cushion-shaped ruby weighing approximately 2.30 carats; baguette-shaped diamonds weighing a total of approximately 2.40 carats