Antique Diamond Charm Platinum Sapphire Letter T PendantAn Antique diamond charm, made of platinum, featuring sapphire letter T pendant. The openwork square design is built from clean lines and spacing, giving it a strong geometric feel. At the center, a bold T initial takes shape through a vertical line of deep blue sapphires. Surrounding the sapphire T, the framework is set with diamonds, each finished with fine milgrain edges. This piece works beautifully as a sapphire charm on a simple chain, or mixed