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Our Best Services

When you choose to shop at Asteria Diamonds we want you to have easiest and most reliable shopping experience possible. We’ve thought long and hard about which services we can offer our customers to give them the best shopping experience possible. We’d love to hear if there is a service that would help you that you don’t see below. Let us know at
Guaranteed Upgrades

At Asteria Diamonds we offer a lifetime upgrade policy for all of our diamonds. Should you decide that it is time to upgrade your current Asteria Diamonds stone, you can trade it in for any stone of greater value. Provided that your diamond is in the same condition it was purchased in, with original certificate and laser inscription, we will credit you the price of the first stone towards your new one! The amount of credit will be based on our current price for comparable diamonds.

Special Requests

The world of fancy colored diamonds is vast. With so many cuts, colors, hues and overtones (the list goes on and on) it is possible that you were not able to find exactly what you were looking for, even with Asteria Diamonds’ large online inventory. Our staff is happy to commit their absolute best efforts to searching high and low to find you the exact stone you are looking for, so don’t be afraid to ask.

Gift Cards

Gift cards are a great way to give a beautiful gift that you are sure she will love. (They’re also a great last minute gift.) At Asteria we offer physical gift cards shipped to the address of your choosing that comes beautifully printed and packaged, even with your own private message. We also offer ECards, that provide the options of super quick delivery.


We are happy to accommodate a diamond viewing in a place close to your home so that you can see your diamond before you buy it.

We request that you place a 10% refundable deposit in order for the diamond to be sent. If you choose to purchase the diamond after seeing it, the deposit will be put towards the purchase price. If you choose not to purchase the diamond, we will fully refund the deposit upon receiving the stone back in our office.

Shipping to and from the inspection is free. The diamond can be viewed in any one of our offices, associate offices or in the offices of Brinks or Malka Amit. Viewings in our offices or affiliate offices are free. For viewings at a Brinks or Malka Amit office, we ask that the customer pay the inspection fee.

Custom Jewelry

Asteria’s in house custom jewelry designer specializes in turning our customers’ visions into reality. Our jeweler will work with you to understand what exactly you want your piece to look like and check back with you until you are absolutely satisfied with the final design

Investment Training

This is one of our most unique and beneficial services that we offer our customers. Diamonds are an amazing investment and business opportunity and we want to share that with our customers.

Asteria employs investment experts around the globe who can consult with you as to how diamonds can enhance your investment portfolio.

If you are not ready for a one on one consultation yet, Asteria Diamonds offers rich and informative content at Asteria Invest that could help you decide if diamonds are the right investment for you. Click here to learn much more about investing in fancy colored diamonds.

Ring Sizer

Please enjoy our complimentary ring sizer that we have prepared for your convenience. This easy to understand PDF offers three different, easy ways to measure your ring size at home, making internet jewelry shopping that much easier.

Download it here
One on One Consultations

With so many different colors, cuts, prices etc. to choose from, the process of buying a fancy colored diamond can start to feel overwhelming. We want you to receive the personal attention and guidance you deserve.

We offer a number of different personal consultation options:

In person at any one of our international locations, Phone consultation, Skype meetings. As soon as you contact us you will see that at Asteria Diamonds we are always here to help.

+ Click here to make an appointment
Free Appraisals

If you have a fancy colored diamond that you are looking to sell come in to any one of Asteria’s office locations and a diamond expert will give you an honest appraisal for your stone. We may even decide to buy it from you.

We are Here to Help You
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Leave us your phone number and we’ll gladly get one of our experts to contact you within 24 hours.

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