Only tried on and stored for a long time. Cleaned at the store in 2025.09. Box not included. Shipping will be via postal delivery. For those who prefer face-to-face delivery, it can be changed for an additional 450 yen. The following is product information: [Details] A collection that expresses the vibrant "Blue" that colors summer. -Blue in Blue- A series that expresses the summer sky reflected on the water surface. A beautiful necklace with a combination of sky blue topaz, like a clear blue sky, and yellow gold, which evokes the dazzling summer sun. The nuanced expression of the metal gives it a sophisticated design, and the accompanying cubic zirconia sparkles like the sunlight reflecting off it, creating a delicate item. *Because natural stones are used, the actual color and texture may differ. [Brand] Canal 4℃ [Material] K10 Yellow Gold Stone: Topaz Stone: Cubic Zirconia Motif: Others Collection: 【Summer Collection】 [Size] Total length: 40cm (37cm + 3cm adjuster) Motif: Length: approx. 6.5mm Width: approx. 10.9mm Thickness: approx. 3.1mm Material...K10 (10 karat gold)