18K White Gold 1.50ct Diamond and 4.25ct Ruby Cocktail Ring A spectacular cocktail ring in 18K white gold, centering a deep crimson oval ruby cabochon of approximately 4.25 carats within an ornate openwork marquise-shaped mounting pavé-set with round brilliant diamonds totaling approximately 1.50 carats. The intricate filigree scrollwork surrounding the stone lends a distinctive vintage character to this bold, statement piece. Weighing 9.7 grams. Metal & Stones Metal 18K White Gold Stones Diamond, Ruby Diamond Carat 70 Natural Diamonds, Total 1.50 carats Gemstone Carat 1x Total 4.25ct Stamp 750 Dimensions Weight 9.7 grams Band Thickness 3 Ring Size 6.0 US, EU 52 Ring Top Height 10 Condition Excellent Shipping by DHL / FedEx Express delivery time 2-3 business days. Fully insured.