Gemstar Wife

The Gemstar Wife is a treasure in Pikmin 2 that is actually a silver ring with a pink star gem engraved in it. It can be found inside one of the three Fiery Bulblaxes on the 2nd floor of the Cavern of Chaos. It is the 118th treasure on the List of Pikmin 2 treasures in the NTSC version and the 117th in the PAL version.

Captain Olimar's Journal
"These parts join together to form an elegant treasure. Naturally, seeing the two separated makes me sad. I suppose what really makes me sad is the fact that I'm separated from my family."

Sales Pitch
"It looks like a common gem, but it is actually a female specimen of a gemstone life-form. Collect a male and a female and they will sparkle in the darkness, longing for one another."