Each tension ring is custom made by Gelin Abaci for your specific diamond size and finger size. The rings you see on our site are examples of the many designs Gelin Abaci offers. We encourage you to browse the available styles (shown at left), submit the requested information, and we will do our best to get you an accurate quote.  Our sales staff has an excellent rapport, and daily communication, with the folks at Gelin Abaci , so we can expedite your order in a timely manner.  Call us directly at 1-800-711-7279 with any questions you may have!

What about selecting a stone to set?
Each ring comes standard with a CZ, but we can help you select another stone to set. Of course, the most commonly set stone is a diamond and we would be happy to help you find an appropriate one. Again, please include this information in the message when you submit your request. Remember that the stone selected must be of sufficient quality to withstand the considerable pressure exerted by the setting (SI1 range or better), and Gelin Abaci remains the final judge as to the suitability of a stone in any case.

Each setting style has its own specifications for the cut (round, princess, etc.) and size of stone that it can accommodate (these are noted with the individual styles)...although with additional custom charges, Gelin Abaci can often create a tension set ring with a stone as large as 5 carats.

What if my ring doesn't fit?
Each is made to a specific finger size, and can be resized only by Gelin Abaci. When possible, a variation of only about a quarter-size up or down - or, less frequently, a half-size-may be expected. Beyond that, the ring must be recreated - a discount plan is available for this service. We can guide you through the process of finding the proper ring size, which is another reason we encourage you to call us directly toll-free at 1-800-711-7279.