18K white gold
0.87 carats of round brilliant diamonds
0.67 carats of emeralds
Part of the Oui Collection this white gold diamond open ring with black enamel evokes a timeless elegance that Nikos Koulis is known for. With alternating black enamel encircling each round brilliant diamond, the stark contrast of opposing colors features the vibrancy of every stone. An everyday classic, add a subtle pop of color to any ensemble with this dynamic silhouette.
To ensure the best experience possible, all domestic shipping fees are complementary. All shipments are sent via overnight delivery. Signature is required upon delivery. Please note your billing and shipping address must match.
All international shipments incur a flat $200 shipping fee that will be added to your total balance at checkout. For more information regarding INTERNATIONAL SHIPPING, click here.
Prices are shown in US Dollars, and we will charge your account in US Dollars. The bank that will send your wire transfer to us will determine the exchange rate
In order for Material Good to consider your return or exchange eligible, the item purchased must be in completely unused and unworn condition, in its original packaging. Material Good reserves the right to refuse any return or exchange if the item appears to be damaged or shows signs of wear, which is judged at the sole discretion of Material Good.
In-Stock fine jewelry: Products purchased which are in-stock are eligible for a return for a full refund within 7 business days from the date the product was delivered to you. All in-stock domestic online returns and exchanges for fine jewelry are subject to a restocking fee of $165. This will be applied to the original form of payment used to make the purchase.
Made-To-Order Fine Jewelry: Any finger size, bracelet or necklace length not in-stock will be considered a made-to-order piece, rendering it FINAL SALE, NON-RETURNABLE. Any alterations made to the ring renders it FINAL SALE, NON-RETURNABLE.
Made-To-Order bracelet lengths: Our in-stock bracelet length size is 6.50-6.75 inches. All other lengths are considered made-to-order. We typically carry only one length per style for non Material Good branded items.
Made-To-Order necklace lengths: Our in-stock necklace lengths are 15.5-16 inches. All other lengths are considered made-to-order. We typically carry only one length per style for non Material Good branded items.
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