Gender: LadiesRing Size: 5Metal Type: 18K White GoldWidth: 1.75 mmWeight: 3.12 grams Ladies filigreed 18K white gold art deco (1920-1930), diamond and sapphire cocktail, dinner, dress ring with a soft-square shank. Engraved with "18K". The "BELAIS" trademark (or hallmark) can also be found on the item. In excellent condition. Head measures 16.60mm x 9.95mm.Antique. Signs of wear are consistent with age.Prong Set in 18 Karat White Gold with:Two (2) old mine cut natural diamonds:* Measurements: 3.60mm - 3.90mm in diameter x 3.40mm in depth.* Weight Range: 0.284 ct. - 0.354 ct.* Estimated Total Weight: 0.640 ct.* Color: G - H* Clarity: SI1 - SI2* Polish: Good* Symmetry: Good Bezel Set in 18 Karat White Gold with:Two (2) natural, rectangular-shaped, step-cut sapphires:* Species: Natural Corundum* Variety: Natural Sapphire* Measurements: 5.30mm x 1.65mm x ~1.02mm in depth.* Weight Range: 0.086 ct. - 0.100 ct.* Estimated Total Weight: 0.19 ct.* Cut Style: Crown Step Cut* Cut Style: Pavilion Step Cut* Color(s): Strongly Blue Prong Set in 18 Karat White Gold with:Two (2) old European cut natural diamonds:* Measurements: 2.70mm - 2.80mm in diameter x ~1.93mm in depth.* Weight Range: 0.087 ct. - 0.098 ct.* Estimated Total Weight: 0.180 ct.* Color: G - H* Clarity: SI1 - SI2* Polish: Good* Symmetry: Good TOTAL WEIGHTS:* Total weight of diamond(s): ~0.82 ctw.* Total weight of gemstone(s): ~0.19 ctw. SKU: 211609