< Back To Wedding Rings Eternity Diamond Ring 3.80ctw Special order diamond eternity ring containing 19 round diamonds equaling 3.80ctw, 3.0DWT. Available in white, yellow, rose and platinum. 6-8 week order time frame. SKU: OM0069 Default Title - $ 12,929.00 USD Suggested Retail Price: $23,019.65 Klass Jewelers Price! $12,929.00 Add To Shopping Bag Share: