https://jemmia.vn is the official online shopping site of Jemmia, specializing in GIA certified loose diamonds and high-end diamond jewelry. We are committed to protecting information and ensuring absolute safety for customers.
Step 1: Product Search
Method 1: Direct Search
Use the search bar in the upper right corner of the website to enter the product name. The system will suggest suitable products immediately.

Method 2: Browse by Category
Select the product type from the main menu bar to view all products in that category.

Step 2: Customize Product
Select product specifications for jewelry settings
Select metal color.
Select gold material.
For rings specifically:
You can refer to the finger size guide to find your correct ring size and choose the appropriate size.
If you wish to engrave text on the ring, select Request Ring Engraving and enter your desired text.
After selecting your desired product, click Add To Cart.

Select Diamonds
Next, you can easily use the filters to find and select natural diamonds based on the following criteria:
Shape
Price
Carat Weight
Dimensions
Color Grade
Clarity Grade

After selecting, click Add to Cart.
Step 3: Review Cart
Please review your cart before checkout:
Review the selected products.
Adjust quantities if needed.
Remove unwanted items.
Check the total order value.
Note: Please read the terms and conditions carefully before proceeding to payment.

Step 4: Payment and Delivery
Delivery Information
Please provide complete information:
Full Name.
Phone Number.
Delivery address or pick up at Jemmia store.
Enter discount code (if any) before completing the order.
Payment Methods
In accordance with Decree No. 24/2012/ND-CP dated April 3, 2012 on the management of gold trading activities and Decree No. 232/2025/ND-CP dated August 26, 2025 of the Government amending some articles of Decree 24/2012/ND-CP. Therefore, as of October 10, 2025, Jemmia Diamond officially implements new payment regulations across the entire system:
Transactions (purchase, sale, purchase + sale) within 1 day for 1 customer under VND 20 million: Customers can pay by cash or bank transfer.
Transactions (purchase, sale, purchase + sale) within 1 day for 1 customer from VND 20 million or more. Payment by bank transfer from the customer's payment account to Jemmia Diamond's payment account is mandatory.
Applicable | Not Applicable |
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If you need further assistance, please contact us via hotline or email.