This necklace has all 24k gold material with 24k clasp.  Normally, I do not  recommend 24k gold clasp

but some Western customer want 24k gold clasp instead of 18k gold clasp.   

*Metal : 24K Solid Gold, 99.5% (Hall-marked)

*Metal Weight: 5.6 grams 

*Authorized Gem certification will be provided