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WELCOME TO BUYDIAMOND is the 1st and largest online retailer for GIA certified diamonds and fine jewelry in South East Asia. From buying a diamond to choosing an engagement ring, makes things simple! Finding your perfect piece of jewelry can be easy with just a click. At, we always believe in the convenience of our clients when choosing a high value item such as diamonds at an affordable price. is wholly owned by Diamond Vault Sdn. Bhd (1083112-V) based in Kuala Lumpur, Malaysia and represented by LFC Marketing Pte Ltd (201424132N) in Singapore.

At, we only sell high-quality certified diamonds by the most renowned diamond-grading lab - GIA. Customers are not only able to select from the wide range of diamonds, rings and jewelry from our webstore, but we can customize your jewelry to the way you desire through our application. Your satisfaction is always guaranteed with

"Asia's Largest Online Diamond Store" -