Here is a $13,000 1.91Ct Yellow Sapphire and Diamond Butterfly Cocktail Ring in 18k White Gold. This is part of a collection of estate jewelry that will be auctioned this week. This Big, Unique Sapphire and Diamond Butterfly Ring will be fun to wear on your right hand. Her wings are encrusted with Yellow and Orange Sapphires and Diamonds. This has a total Multi Color Sapphire and Diamond weight of approximately 1.91 Carats. The ring is signed 18k 750. The ring is size 6.5 and it will be sized free upon request of the winning bidder. This has a retail replacement cost of $13,000 and it will be auctioned to the highest bidder at $1 No Reserve.