Ships immediately (within 2 days) with peace of mind Free shipping Silver925 material, suitable for those with metal allergies Gift wrapping available (+300 yen) #symcredo December's birthstone: Tanzanite Features a faceted cut of gem-quality Tanzanite from Tanzania. The transparent, deep blue color and the brilliance of the cut are superb, representing the highest quality. Tanzanite is characterized by its mysterious and deep blue-violet hue. The delicate and refined design beautifully adorns the décolletage. It's a perfect piece for special occasions or everyday wear! ◆ Features ・Rare natural stone The beautiful color unique to Tanzanite, which is only mined in limited mines in Tanzania. ・Adjustable chain The length can be freely adjusted with a slide ball. Can be used to suit the occasion. ・Safe materials Silver925 with an 18K finish, allergy-friendly material. Excellent durability. ◆ Materials Natural stone: Tanzanite (December's birthstone) Necklace: Silver925 (18K gold finish, nickel-free) ◆ Size Chain length: 45cm (adjustable with slide ball) Chain width: 1.0mm Tanzanite size: Approximately 5mm x 4mm x thickness approximately 2.5mm ◆ Tanzanite's stone meanings "Intelligence," "Pride," "Success," "Calm judgment" The deep blue Tanzanite gives special energy and brilliance to the wearer. The calm color and elegant design are attractive.