This deal has ended.
This 10k White Gold 1ct TDW Diamond Ring (G-H, I2-I3) drops from $718.99 to $647.09 today only. Activate this $10 off coupon to cut it to $637.09. With free shipping, that's a new all-time low for this well reviewed diamond ring (most Overstock buyers rate it 5 out of 5 stars). There is no sales tax (except UT).