[Necklace]Neptune (blue version) [Metal Purity]14 Karat solid yellow gold [Gemstone]Aquamarine, Diamond [Gem Type]Natural; non-treated / enhance [Dimension]H16mm x W11.5mm[Chain Length]18 inches / 460mmA minimalist design, I work with the simple shape of an oval and a sphere, creating this classy and easy to wear pendant. â€œNeptuneâ€, the necklace of sheer elegance, it harmonize your formal outfits and great for a causal look. With a beauty that makes you stand out from the rest of the crowd, this necklace is very special, because it’s meticulously crafted with precious material. âœ¦Free international expedite shipping. Upgrade option with DHL / Fedex also available. âœ¦Presentational package in a beautiful laser engraved wood box âœ¦60 days warranty: Let us know within 60 days and all repair / alternation are free. âœ¦Make with top value materials:[Aquamarine] Ancient sailor love this gem, they believe it holds the power of ocean.[Diamond] We only use ethically mined and conflict-free diamonds.[14k gold] Precious with high intrinsic value, solid 14k gold guaranty. Thanks for visiting our shop!