With our Lab-Grown Diamond Stud Earring Upgrade Program, you can trade in your original studs (purchased through this program) and apply the amount you paid towards a new, higher carat weight pair of earrings. Please note that this is only available for earrings through this direct program, and not any of the build-your-own earrings.
Basket Stud Earrings - Pair
Choose the total carat weight for your pair of earrings. For example, 0.50ctw equals 2 x 0.25ct Lab-Grown Diamonds set in 14K Recycled White Gold.
Basket Stud Earring - Single
Choose the carat weight for your single earring. For example, 0.50ctw equals 1 x 0.50ct Lab-Grown Diamond set in 14K Recycled White Gold.
To ensure the highest level of quality, all of our jewelry is handcrafted and made-to-order for every customer. Once your order is received and processed, we will begin crafting - it will take approximately 7 to 10 business days to complete your jewelry. Once completed, it will either ship domestically via UPS 2 Day Air or internationally in approximately 5 to 7 days depending on the destination country.
In order to be eligible, the MiaDonna lab grown diamond studs being upgraded must be accompanied by the original documentation and grading report, and must be in saleable condition. Any damage to the original diamonds or setting will disqualify the earrings from our upgrade program. The original grading report must be returned in reusable condition. Fees may apply for any damaged reports. Return Shipping is complementary to US customers, standard shipping rates apply to international shipments.
- Upgrades are available for lab grown diamonds only and are not available for Diamond Hybrid® simulants, colored gemstones, or jewelry.
- Upgrade credit does not include duty, shipping charges, or tax paid on the original purchase. All applicable duties, shipping charges, and taxes will be charged on the full retail price of the new stone before any credit is applied.
- Active discounts and/or promotions cannot be applied to upgrade orders.
- Upgraded lab grown diamond studs that have been purchased are not eligible for return or exchange.
Even though we are online, your jewelry will be delivered to you as if you had purchased in-person from our retail boutique. Your jewelry will be packaged in a deluxe jewelry box and white gift bag including eco-friendly jewelry cleaner and the appropriate documentation. Your order will also include a 30 day return or exchange policy with no restocking fees, if you don't totally love it.
We offer great online financing, giving you the option to finance your purchase over 3, 12 or 24 months. This option is available at checkout
Lab-grown diamonds from MiaDonna are more beautiful, affordable and ethical than anything you will ever get out of the earth.
All precious metals in MiaDonna jewelry are 100% recycled, offsetting environmental and humanitarian burdens caused by gold mining.
MiaDonna was founded by a mother that wanted to free children from a lifetime of mining. Every purchase funds our foundation.