Description A stunning 18K White Gold necklace, featuring an IGI-certified 0.80 carat Natural Tanzanite in an elegant pear-shaped modified brilliant cut. The gemstone displays a vivid bluish-violet hue with excellent transparency — a signature colour combination seen only in fine Tanzanite sourced from Merelani, Northern Tanzania. Surrounding the Tanzanite is a halo of 20 natural round brilliant diamonds, adding brilliance and a refined luxurious touch. The pendant is paired with a matching 42 cm 18K white gold chain, perfect for daily wear or for a sophisticated evening look. IGI notes that Tanzanite is commonly heated to enhance colour — a standard and accepted practice in the gem trade. https://vimeo.com/1138930918 This video showcases the item in detail. Gemstone & Setting Details Centre Stone – Natural Tanzanite Species: Natural Zoisite Variety: Tanzanite Shape/Cut: Pear modified brilliant cut Measurements: 8.00 × 5.00 × 2.99 mm Estimated Weight: 0.80 carat Colour / Transparency: Bluish Violet, Transparent Origin: Merelani, Northern Tanzania Comments: Tanzanites are commonly enhanced by heat Diamonds 20 × Natural Round Brilliant Diamonds Total estimated weight: 0.21 carat Metal & Chain 18K White Gold (Au750) Total item weight: 4.24 g Chain length: approx. 42 cm Certification Includes IGI Jewelry Report No. 77J0423025 (Electronic Copy). All gemstone details independently verified by IGI. Condition Brand new – never worn. Excellent overall condition. Shipping international shipping from Thailand