Natural Bi-Color Tourmaline Carving – 12.80 ct – ICA GemLab Presented by ParaibaCollective on Catawiki, this distinctive 12.80-carat Natural Liddicoatite Tourmaline displays an attractive bi-color combination of pinkish orange and greenish yellow, beautifully incorporated into an artistic hand-carved design. The transparent gemstone has been fashioned into a unique fancy carving, with flowing curved details that emphasize its natural color zoning. Its unusual color combination, substantial size and one-of-a-kind carved form make it an appealing collector’s gemstone or a striking centerpiece for a bespoke jewelry creation. Gemstone: Natural Liddicoatite Variety: Parti-Colored / Bi-Color Tourmaline Weight: 12.80 ct Dimensions: 27.23 × 14.27 × 3.40 mm Color: Greenish Yellow & Pinkish Orange Shape: Fancy Cut: Carved Transparency: Transparent Phenomena: None Laboratory: ICA GemLab Report No.: TH26G132382 Report Date: 5 October 2026 Accompanied by its ICA GemLab report identifying the gemstone as natural liddicoatite and noting the trade description “Bi-colored tourmaline.”