Home / Rings / Platinum Natural Heart Shape… Platinum Natural Heart Shape… Description Platinum Natural Heart Shape Ruby Ring, 2.05ct. GIA certificate. Related products Antiques , Rings Cartier Cabochon Emerald & Diamond Ring Cabochon Emerald = 4.44cts AGL Colombia / Minor Tapered Baguette & Single Cut Diamonds approx 0.80ctw Art Deco, Platinum Antiques , Rings Sapphire & Diamond Ring Description Cushion Sapphire = 11.14cts 2 Half Moon Diamonds approx 1.40ctw Platinum Rings Eternity Band This hand crafted eternity band available in rose gold features Diamonds that are 0.24ct and Pink Sapphires that are 0.54ct. Holiday , Rings Natural Ruby Ring Description 14K White gold with 2.16ct Natural Ruby and 0.40ct diamonds.