Find a range of Unknown engagement rings available on 1stDibs. Each of these unique items was designed with extraordinary care, often using
gold. While looking for the most stylish antique or vintage Unknown jewelry to pair with your ensemble, you’ll find that Unknown
diamond engagement rings, from our inventory of 12,827, can add a particularly distinctive touch to your look. We have 14,211 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 20th century. Prices for Unknown engagement rings can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at
$146 and tops out at
$2,200,000, while pieces like these, on average, can sell for
$5,000.