• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 91 3 karat diamond products. About 1% of these are loose gemstone, 1% are rings. 

A wide variety of 3 karat diamond options are available to you, such as free samples. 

There are 91 3 karat diamond suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 3 karat diamond respectively. 

 karat diamond products are most popular in Mid East, Southern Europe, and South Asia. 

You can ensure product safety by selecting from certified suppliers, including 91 with Other certification.