Impressive neon blue, a lab-grown Paraiba color. The 6x8mm (approx. 1.5ct) main stone shifts from a clear, sea-like blue to a deep turquoise blue depending on the angle of light, giving a sophisticated and intelligent impression. The side stones accentuate the brilliance of the center stone, creating a simple yet refined presence. 【Product Description】 ・Main Stone: Lab-grown Paraiba color (YAG-based crystal pulling method) ・Side Stones: 5A Zirconia ・Material: S925 Silver (18K White Gold Finish) ・Main Stone Size: Approximately 6x8mm (approx. 1.5ct) ・Sizes: US5-9 (Japanese sizes approx. 9-19) ※Please specify your desired size in the comment section. 【Features】 ・Clear blue and transparency like natural Paraiba tourmaline ・Simple design, perfect for layering ・S925 sterling silver, suitable for those with metal allergies ・Elegant shine that suits both formal and everyday wear 【Shipping】 We will ship within 7 days of purchase. If you are in a hurry, please consult the comment section before purchasing. 【Additional Information】 ※This Paraiba color stone is an artificial gemstone based on YAG (Yttrium Aluminum Garnet). Natural tourmaline has a very complex composition, and it is currently impossible to replicate it in a lab. Therefore, this product is a lab-grown stone that allows you to enjoy the beautiful brilliance of "Paraiba color."