Hi Leonid,
I am Ali Digius, a GIA Graduate Gemologist and the manager at Diamond Boutique, the exclusive EightStar Diamond dealer in here in San Diego. I am following up on your web request for further information on these beautiful diamonds. I would like to invite you to set up an appointment to view some of these amazing stones in person and to look through our vast selection of platinum and gold settings.
Diamond Boutique is a full service jewelry store, capable of both setting your stone and appraising your jewelry. Please contact me via email or during business hours at 858-578-9696 Monday to Saturday 10 am to 6 pm. I look forward to servicing your diamond and jewelry needs.