exquisite faceted natural tourmaline gemstone showcasing rich green-hued tones

gemstone tourmaline natural green crystal cut faceted jewelry mineral precious semiprecious gemology beauty lustrous rare radiant polished vivid elegant ornamental shiny earth toned luxury glimmer treasure clarity sparkle glossy exquisite sophisticated unique eye catching transparent vibrant traditional design craftsmanship artisan nature aesthetic decorative collector iridescent brilliant opulent display artistry facet shape