A trove of choices

For those who want the sheer feeling of indulgence, here are some treatments and products that are available.

Gemstone

Shiffa precious gem treatments (sapphire, emerald or ruby) at the Peninsula Beverly Hills ($275-$385, peninsula.com)

Själ Saphir Concentrate Anti-Aging Face Oil ($175, shop.sjalskincare.com)

Lancôme Ageless Minérale With White Sapphire Complex ($42, lancome-usa.com)

Gold

UMO 24 Karat Gold Facial

($300, veronicaskincare.com)

LaRocca Champagne and Shimmer Supreme Creme and Cellular Gold Hydrating Body Balm (each $35, laroccaskincare.com)

Guerlain ‘L’Or’ Radiance Concentrate ($71, shopnordstrom.com)

Carita Perfect Gold Serum ($346, dermstore.com)

Orlane Crème Royal Anti-Aging Crème ($650, neimanmarcus.com)

Diamond

Natura Bisse Diamond Life Infusion Facial, fourseasons.com/beverlywilshire, $295

American Beauty Ultimate Diamond Restorative Anti-Aging Cream ($49.50 americanbeautycosmetics.com)

B. Kamins Diamond Radiance Illuminating Eye Cream ($185, bkamins.com)

La Prairie Skin Caviar Crystalline Concentre with

diamonds ($410, shoplaprairie.com).