Bidspirit auction | 18k WG Blue Topaz &

18k WG Blue Topaz & Diamond Ring Size 7 - Authentic Platinum Ring with Blue Topaz and Diamonds. Ring featuring a large faceted blue topaz at the center with additional blue topaz stones set along the sides. Accented with small round diamonds in pavé-style sections near the shoulders. Band marked 750,  6.56. 7.3 grams total weight. Blue topaz weight 6.56ct Diamond weight