Platinum ring set with 1x=1.50ct v/Blue AAA round tanzanite

Platinum ring set with 1x=0.58ct v/Blue AAA round tanzanite

9ct White Gold ring set with 1x=1.36ct v/Blue AAA rectangular cut tanzanite

9ct White Gold ring set with 1x=0.88ct v/Blue AAA round tanzanite 

9ct White Gold ring set with 1x=1.315ct v/Blue AA oval tanzanite

9ct White Gold ring set with 1x=0.78ct

 v/Blue AAA trilliant cut tanzanite

18ct White Gold ring set with 1x=0.93ct v/Blue AAA round tanzanite

18ct White Gold ring set with 1x=1.1ct v/Blue AAA trilliant cut tanzanite