A sapphire cluster ring.

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

Moonstone and sapphire cluster ring in platinum. Size: 6 3/4. Total weight: 13.81 grams.

SAPPHIRE CLUSTER RING The cabochon sapphire within a brilliant-cut diamond surround, between trifurcated shoulders set with similarly-cut diamonds, ring size approx. K

An Art Deco diamond and sapphire cluster ring, the central square, step cut sapphire in millegrain mount to open work Greek key oval frame, set throughout with tweleve old brilliant cut diamonds in sq

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.84-0.90ctw. Sapphire - 9.1mm x 6.5mm (stone is chipped/abraded). TESTED: 14k. WEIGHT: 5.2 grams.Gemstones have not been graded for color and clarity ,and

Diamond and Sapphire Cluster Ring, In marked 14k gold, approx. two carat oval high dome cabochon sapphire is bordered by fourteen bright white diamonds each approx. 2mm for a total carat weight of abo

METAL: 14k Gold. GEMSTONES: Diamonds approx. 1.00ctw. Sapphires. MEASUREMENTS: Ring size 7, ring top is 12.2mm wide. TESTED: 14k. WEIGHT: 3 grams.Gemstones have not been graded for color and clarity ,

Platinum Sapphire & Diamond Cluster Ring. Ring has a sapphire center stone surrounded by round cut and baguette diamonds. Size 7. Please see images. Condition: Very good with minor signs of normal wea

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.90-1.00ctw. Sapphires. MEASUREMENTS: Ring size 8 1/2, ring top is 17.7mm wide (ring shank needs polishing). MARKED: Gold punch mark. WEIGHT: 7.9 grams.Ge

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.84ctw, Sapphire approx. 10.4 x 7.95mm. MEASUREMENTS: Ring size 8, top is 16 x 14mm. MARKED: Tr 14k. WEIGHT: 4.9 grams.Gemstones have not been graded for

A diamond and sapphire cluster ring, the old cushion cut diamond, estimated weight 0.55cts, claw set in a flying border of continuous millegrain collet set round cut sapphires to fleur-de-lys shoulder

PEARL AND SAPPHIRE CLUSTER RING, set to the center with a pearl, flanked with calibre cut blue sapphires. Size. L 1/2. 2 grams.

AN OPAL, DIAMOND AND SAPPHIRE CLUSTER RING in yellow gold, set with a round cut sapphire in a border of round cut diamonds and cabochon opals, marked indistinctly, tests as yellow gold, size M / 6, 4.

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.50ctw. Sapphire - 5.5mm. MEASUREMENTS: Ring size 5 3/4, ring top is 14.4mm wide. TESTED: 18k. WEIGHT: 6.7 grams.Gemstones have not been graded for color

Diamonds - approx. 1.00ctw. Sapphire - approx. 0.80ct. Ring size 6.5. Ring top measures 13.8mm at widest point. Marked 750, weighs 7.9 grams.Gemstones have not been graded for color and clarity ,and t

METAL: Platinum. GEMSTONES: Diamonds approx.0.34ctw G-H/SI1-2. Sapphire approx. 0.96ct. MEASUREMENTS: Ring size 6, ring top is 10mm wide. MARKED: Pt850 Maker's mark, 0.96, D034. WEIGHT: 4 grams.Ge

14K yellow gold domed cluster ring featuring a round cabochon sapphire measuring approx. 8.6 mm in D, surrounded by various sized round cut sapphires prong set, sz 6.25, 18.0 grams

METAL: 14K gold. GEMSTONES: diamonds-approx. 0.75ctw, sapphires-approx. 1.36ctw. MEASUREMENTS: ring size 6.75. Ring top is17.5mm x 14mm at widest point. MARKED:14K. WEIGHT: 4.8 grams. Gemstones have n

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.48ctw. Sapphire (stone is chipped). MEASUREMENTS: Ring size 7 1/2, ring top is 14.5mm wide. MARKED: 14k. WEIGHT: 4.3 grams.Gemstones have not been graded

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.56ctw. Sapphire - 6.1mm x 4.1mm. MEASUREMENTS: Ring size 6 1/2, ring top is 12.3mm wide. MARKED: 750, .56. WEIGHT: 4.3 grams.Gemstones have not been grad

METAL: Platinum. GEMSTONES: Diamonds approx. 0.33ctw. Sapphire approx. 0.73ct. MEASUREMENTS: Ring size 6 1/4, top is 10.2mm. MARKED: Pt850 073, D033. WEIGHT: 3.9 grams.Gemstones have not been graded f

set with 16 round diamonds approx. 0.85 carats, and 17 round sapphires approx. 1.50 carats, total 2.35 carats, overall head 18mm, in yellow gold, stamped 14K, size 8.25, 5.5gms.

METAL: 14k Gold. GEMSTONES: Diamonds approx. 0.15ctw, Sapphires. MEASUREMENTS: Ring size 6 1/4, ring top is 18.2mm. MARKED: 14k. WEIGHT: 4.4 grams.Gemstones have not been graded for color and clarity

METAL: 14k Gold. MEASUREMENTS: Ring size 8.25, top is 16mm x 14mm. GEMSTONES: Sapphires, Diamonds approx. 0.35ctw. TESTED: 14k. WEIGHT: 4.4 grams.Gemstones have not been graded for color and clarity ,