GIA Certified UNHEATED Natural Purple Spinel Diamond 18k White Gold Estate Ring - C541
GIA Certified Estate UNHEATED Purple Spinel Diamond 18k White Gold Vintage Cocktail Ring - A131572
GIA Certified 3.22 ct UNHEATED Natural VVS Pink Spinel Diamond 18k Gold Estate Ring GEM C976
GIA Certified UNHEATED Natural VVS2 Purple Spinel Diamond 14k White Gold Estate Ring - C505
GIA Certified UNHEATED VVS2 Heart Purple Spinel Diamond 18k White Gold Ring Brand New - C578
GIA Certified UNHEATED Natural Purple Spinel Diamond 14k Gld Vintage Cocktail Ring - A141525
Natural Purple Spinel & Diamond Ring
GIA Certified UNHEATED Natural VVS1 Pink Spinel Diamond 18k White Gold Estate Ring - C503
Museum Quality GIA Certified Unheated & Untreated Burmese Purple Spinel & Diamond Ring Must Be Sold
Rare GIA Certified Unheated & Untreated Purple Sapphire & Diamond 18k Solid White Gold Ring
GIA Certified UNHEATED Natural Pink Spinel Diamond 18k White Gold Estate Ring - C545
GIA Certified VVS Unheated Natural Purple Sapphire & Diamond 18k White Gold Estate Ring - A141526
GIA Certified Unheated & Untreated Collector's Grade Purple Spinel & Diamond Ring Solid 18K Gold
Pinkish Purple Spinel & Diamond 18k White Gold Ring
GIA Certified Estate 9.92 Carat Natural Pink Spinel Diamond Ring 14k White Gold
GIA Certified UNHEATED Natural FLAWLESS Purple Red Spinel Diamond 14k White Gold Ring - C837
Color change spinel diamond 18k white gold ring
Spinel diamond 18k ring
Certified Jewelry UNHEATED Purple Spinel Diamond 14k White Gold Vintage Cocktail Ring GEM - A141741
GIA Certified UNHEATED VVS1 Natural Red Spinel Diamond 14k Gold Estate Ring - C547
