Amoro Jewelry, Diamond, Necklace, Pendant, Sapphire Sapphire and Diamond Necklace With a GIA Certified 5.05ct Heart Shape Blue Sapphire May 23, 2018 sensualsapphires Some links on this website are eBay affiliate links. A Gorgeous 14k White Gold Heartshape Sapphire and Diamond Pendant With a 5.05ct GIA Certified Madagascan Sapphire With .86cttw of Diamonds and .20cttw of small Sapphires! Created by Amore Jewelry Design Sapphire and Diamond Necklace With a GIA Certified 5.05ct Heart Shape Blue Sapphire.