Estate Categories: All Engagement Rings Gemstone Rings Diamond Bands Bands Pearls Estate Amethyst Spinel Sapphires Ruby Emerald Opal Pearl Aquamarine Peridot Paraiba Kunzite Lavender Jade Chrysoberyl Cat's Eye Chrysoberyl Turquoise Tourmaline Tanzanite All / 18kt Yellow Gold, Diamond, and Sapphire Ring Lavender Jade and Diamond Ring Harry Winston Platinum and Diamond Ring Imperial Topaz and Diamond Ring Blue Sapphire and Diamond Ring Cat's Eye Chrysoberyl and Diamond Ring 18kt White Gold and Slice Grey Diamond Ring Platinum and Diamond Ring 18kt White Gold, Sapphire, and Diamond Ring 18kt White Gold, Blue Sapphire, and Diamond Ring Cartier Platinum and Diamond Ring Cartier Platinum, and Diamond Ring 18kt White Gold, 1.09 ct Yellow Green Garnet, and Diamond Ring Hearts on Fire, 18kt White Gold, and Diamond Ring 18kt White Gold, 2.14 ct Yellow Green Garnet, and Diamond Ring 18kt Yellow Gold, Orange Sapphire, and Diamond Ring Platinum, Sapphire, and Diamond Ring Platinum, Sapphire, and Diamond Ring Platinum and Diamond Ring 22kt Yellow Gold Cats-Eye Band Platinum, Emerald and Diamond Ring Platinum, Aquamarine, and Diamond Ring Platinum, Sapphire, and Diamond Ring Platinum, Sapphire, and Diamond Ring Platinum and Diamond Ring Platinum and Diamond Ring Platinum, 7.73 carat Green Tourmaline, and Diamond Ring Platinum and Aquamarine Ring Tiffany and Co Ring