Thank you for viewing this item. This is a 0.22ct Brazilian Paraiba tourmaline, a neon blue gemstone. As shown in the photos, it's a Paraiba tourmaline with a deep blue color. Silky inclusions enhance the neon effect of the color. This is a Paraiba tourmaline with a vibrant neon blue hue. Note: The ring is a sample for custom orders. The photos show a ring with milgrain detailing, but for this Paraiba tourmaline loose stone, we can also create a custom ring for you: K18WG ring: 35,000 yen extra K10YG ring: 25,000 yen extra If you have any requests for a gemological report (sorting) or other inquiries, please feel free to send a message. This item is from our store, so please understand that there may be minor scratches. P.CODE-GG201 #NeonBlueParaiba #BrazilianParaibaTourmaline #ParaibaRing