Purchasing from Diamonds by Size is easy, fast, and safe.

Choosing the right product

Our website is very easy to use.

1. Choose the size of diamonds you want.

2. Choose the clarity you need.

3. Select the quantity

*All selections are assigned by estimated weight. Being a natural product, there
might be a slight weight tolerance. Each item may have a tolerance of ±0.05 mm.

You can review your cart just as you normally
would, adding and subtracting as needed.

When you’re ready to checkout, you’ll be
prompted for your preference in shipping, payment details, and personal
information. Purchases are made in USD$ only. Wire transfer is the safest
payment method. Once your order is approved and paid for, you will receive a
confirmation of the acceptance of your order.

Registering your account

Every buyer needs to be a registered user.
We’ll use your information at checkout to create an account.

Our system uses the highest level of
encryption to protect your information.

Tracking your order

Once your order is shipped, we’ll email you a
shipping confirmation and tracking number.

Using our system, you can track your shipment easily.

Return policy

Diamonds by Size offers a full refund policy.

If you need to return any merchandise, please
contact Diamonds by Size’s customer service team within 7 days. We’ll help you make the return.

All returns must be started within 7 days of
receipt of the product. A return authorization number must be generated by that time for us to take the product back.

Only stones that are in their original
condition and unused can be returned. All products must be returned in their original packaging.

There is an USD$80 handling fee on all returns.

Purchasers are responsible for all return shipping and insurance costs.

Our goal at Diamonds by Size is to ensure that your order is as accurate as possible regarding clarity and size. Smaller goods, however, will naturally have some variation between laboratories and gemologists. If you’re uncertain about the product you’ve received, please contact us immediately.

Privacy Policy

Diamonds by Size will never rent, sell, or subscribe your
personal information to any third party. We may use your personal front, such as email address, phone number, etc. for internal purposes only.

We maintain the very highest levels of website security to protect your information at all times.

Buy the exact number of diamonds you need,
from 1 to 100,000!

Get the sizes and clarity you need easily.

Get it delivered to your doorstep in 7 days or

Get the best customer service in the industry!