1.53 ct Natural Green Haüyne – Rare Octagonal Cut – ICA GemLab Certified Introducing a beautiful Natural Green Haüyne weighing 1.53 carats, verified and certified by ICA GemLab. Haüyne is already one of the rarest collector gemstones, and green haüyne is even more uncommon, making this a highly desirable piece for both gem enthusiasts and high-end jewelry creators. Key Details: Species: Natural Haüyne Variety: Green Haüyne Weight: 1.53 cts Color: Green Dimensions: 9.61 × 6.45 × 3.97 mm Cut: Step / Step Shape: Octagonal Transparency: Transparent Phenomena: None Treatments: Clarity enhancement (as disclosed on the report) Tested with advanced gemological instruments including Microscope, Raman, FTIR, and UV/VIS/NIR, ensuring full authentication and quality assessment. This gemstone displays a beautiful green hue, elegant octagonal step cut, and clean transparency. Its rarity, certified origin, and attractive color make it ideal for collectors, investors, or as the centerpiece of an exclusive custom jewelry design. A wonderful opportunity to own a certified and hard-to-find green haüyne. This items will be shipped within 3 working days after successful bidding and confirmation of payment by Catawiki. We guarantee 100% quality of our products.