Kathy, Kathy Z is right, BPGC is still the boutique in the ship; for prices expect to pay $900-2000 for a good pearl drop (ouch we/ida did)
and $15-20K for 18" superior quality bp necklace
(fellow cruisers (an MD) did on our first week).
Also, while you shop, Frank can use (BPGC's shop in Moorea) their internet for free to prowl or send emails.

r/wes