Shop › 2.68ct Imperial Topaz Ring 2.68ct Imperial Topaz Ring $5,700.00 2.68ct elongated pear shaped Imperial Topaz set in 18k yellow gold with 0.31ct pavé set diamonds. 2.68ct elongated pear shaped Imperial Topaz set in 18k yellow gold with 0.31ct pavé set diamonds. Add To Cart Added! You Might Also Like Quick View Pink Freshwater Pearl, 2.84 cts Multi- Garnet, and Diamond Ring $4,400.00 Quick View 0.87ct Indicolite Tourmaline Ring $3,100.00 Quick View 1.44ct Garnet Ring $175.00 Quick View 1.05ct Purple Sapphire and Diamond Ring $1,800.00 Quick View 2.47 cts Sapphire & Diamond Ring $9,700.00