Blackburn Hammered Carbon Fiber Wedding Ring – 7.00mm

You can choose either mined Diamonds or lab-grown diamonds.

Mined diamonds and lab-grown diamonds are the same - chemically, physically & optically. Only the origin is different! Man-made diamonds are simply created in a lab instead of the ground.

Typically, lab-grown diamonds cost 40-50% less than mined diamonds but this savings increases as the rarity of a diamond increases in carat, color, and clarity.

Learn more about Lab-Grown Diamonds

We ship to all states in the U.S and internationally. We commonly ship to Canada, UK, France, Italy, Germany, Spain, Switzerland, Australia and New Zealand and many others.

We ship mostly via FedEx Priority Overnight. All packages are fully insured for the value of the item shipped and require an adult signature to receive the package. FedEx hold locations are also an option and require a form of ID upon picking up. Some locations may require the use of the USPS, such as APO addresses, depending on the exact location.

Yes, we have a showroom (est. 1997) located in the Downtown Loop area of Chicago, Illinois USA. We strongly recommend scheduling an appointment to see us, but you are welcome to visit anytime during our business hours. We are one of the best jewelers in Chicago.

Click here to schedule your appointment.

We have a zero tolerance policy towards conflict diamonds. We fully support the Kimberly Process which tracks diamonds from mine to market. All dimend SCAASI diamonds are warranted to be conflict-free. We also offer a lab-grown diamonds line through our sister company, NUMINED diamonds.

Mined Diamonds:
Our Ideal Triple Excellent Cut Grade mined round diamonds can be upgraded towards a replacement of at least 2X or greater value. Simply send or bring your diamond to us with its original Lab report and choose your new diamond, then pay the difference. If your new diamond is of a lesser value, you will receive a store credit for the remaining balance. In the event of market decline, your diamond will retain comparable value towards the upgrade.

Lab Grown Diamonds:
Our lab grown diamonds can be upgraded towards a replacement of at least 2X or greater value. Simply bring in or send your diamond to us with its original Lab report and choose your new diamond, then pay the difference. In the event of market decline, your diamond will retain comparable value towards the upgrade. Full market value is to be no greater than the original purchase price.

Your online purchase can be returned for a full refund within 30 days of receiving your merchandise. In-store purchases, custom orders, and orders that require consultation are eligible for exchange or store credit only. We will provide you with a free return label.

Please note that items showing signs of wear or those that have been set, engraved, altered, resized by a Jeweler other than dimend SCAASI, or damaged in any way, cannot be accepted for return. View Full Policy

We offer a warranty covering manufacturing defects for life - which differs than wear and tear. Please be advised that if another Jeweler works on our pieces, it voids the warranty with us as we cannot be responsible for another Jeweler's work.