Commenter spacegeek wondered why I didn’t steer my friend R. toward the  unusual pearls from Kojima Company.

Because, I replied, those pearls are not “her”. Pearls have distinct personalities; the right variety simply sings on you. A consideration of pearl-sonalities helps you to assess the pearls you have or choose a new strand.

These stupendous baroques are Angelina Jolie pearls, glamorous and capable of  traipsing the world in a suit or sarong. They flash silver, biscuit and white, with intense lustre and metallic orient for days. From Kojima Company; price, $1,890 for a 37-inch strand of 13mm-14mm pearls.

This bronze freshwater strand from Gump’s? So Julia Roberts. The 10mm-11mm shape is semi-baroque (round but bumply), the colour a soft bronze. The ball clasp is matte gold and diamond, très raffinée. Price, $1,500 for an 18-inch necklace.

A strand as effervescent as Julia’s smile.

Blue Akoyas are marvelous pearls. I almost didn’t show these because the silvery-blue colour shifts with the light, so is tricky to photograph.

The kind of woman who wears an emerald-cut diamond might choose this 9mm-10mm 18-inch necklace from Gump’s. The Rachel Weisz of pearls: classy, subtly sexy, assured. Price, $2,500.

A certain woman not only breaks the mold, she sculpted it. Her pearl: eccentric, rare, mysterious.

The Tilda Swinton pearl: Sea of Cortez from the Gulf of California, unclassifiable by casual onlookers, just like Swinton.

This strand of 39 8.8mm-10.5mm pearls is from Carolyn Ehret, who sells on eBay (surprise!) to a devoted clientele. Overtones of pink, green, teal, aqua, bronze and more. BIN price, $3,500.

Audrey: Natural pearl

Natural or wild pearls, formed without implants, are rare and prized. Sarah Canizzaro of Kojima Company has created a necklace of entirely wild pearls–white, peach, pink and steel blue–collected over years. Handmade 22k bead spacers; 14k hook clasp.

The pearls are small (3mm-5mm) but their beauty and singularity create presence. Price, $965. This is the pearl-sonality of a natural, uncontrived beauty: Audrey Tautou.

Pearl-sonality is the interplay of the pearl variety, the design of the piece and the glow it radiates on you.

Though I’ve shown some pricier pearls here, many freshwater strands with similar allure need not cost more than ah, some of the boots a few of you have been buying.

Though I admire boots too, when they’re in the back of the closet, you’ll still be wearing your pearls!