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14KT Gold Huge Smokey Quartz Ring Signed Kevin Sz 6.5 Weighs 14.6 Grams

$117.00

16 bids 16 hours left AN
(2) Sterling Silver .925 CZ Engagement Style Rings Size 7

$5.00

1 bid 16 hours left AN
14KT Gold Two Tone White & Yellow Gold Brushed Diamond Ring Sz 7

$93.00

11 bids 16 hours left AN
Signed .999 Highest Quality Fine Silver Ring Sz 6.5 Weighs .21 TOZ

$8.00

4 bids 16 hours left AN
1960's Sterling Silver Signed TF-55 .925 Mexico Onyx Inlay Ring Sz. 6 1/2

$15.00

6 bids 16 hours left AN
Stunning! 14KT Gold & Peridot Ring Size 6 Weighs 4.4 Grams

$90.00

3 bids 16 hours left AN
Sterling Silver .925 Tacori Signed CZ Green Stone Rings Sz 7 Weighs .19TOZ

$5.00

1 bid 16 hours left AN
Sterling Silver .925 Hagit Gorali Signed Green Peridot 5 Stone Swirl Ring Sz 8

$36.00

5 bids 17 hours left AN
(10) Sterling Silver .925 Rings, Sizes 5 - 10, Ring Lot Weighs 1.55 TOZ

$74.00

4 bids 17 hours left AN
14KT Gold And CZ Diamond Ring Size 6.5 Weighs 2.5 Grams

$8.00

3 bids 17 hours left AN
10KT Gold And Multi Gemstone Ring Sz 6.5 Weighs 1.8 Grams

$27.00

4 bids 17 hours left AN
14K GOLD TANZANITE AND DIAMOND RING

$39.00

15 bids 1 day left AN
PETITE 14K GOLD RUBY AND DIAMOND ACCENT RING - AS IS PRONGS

$8.00

8 bids 1 day left AN
14K GOLD BAND SET WITH 7 SMALL DIAMONDS RING

$48.00

14 bids 1 day left AN
10K WHITE GOLD BLUE TOPAZ RING

$34.00

9 bids 1 day left AN
GORGEOUS STERLING SILVER AMETHYST RING

$7.00

5 bids 1 day left AN
STERLING SILVER AND GREEN PEAR-SHAPED CZ WITH WHITE STONE ACCENT RING

$6.00

6 bids 1 day left AN
BEAUTIFUL STERLING SILVER MYSTIC TOPAZ AND WHITE STONE RING

$16.00

8 bids 1 day left AN
GORGEOUS STERLING SILVER LAB CREATED EMERALD AND WHITE STONE RING

$16.00

9 bids 1 day left AN
SIGNED CAROLYN POLLACK STERLING SILVER CITRINE SOUTHWESTERN RING

$7.00

6 bids 1 day left AN
Buying Guides & Tips
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Buying Guides Jewelry & Watches
A Guide to Collecting Antique and Vintage Fine Jewelry
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Collecting Costume Jewelry: A Beginner’s Guide
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Buying Ring on AuctionNinja

Welcome to AuctionNinja, your primary destination for pre-owned jewelry auctions featuring diamond rings, sapphire rings, jewelry boxes, wedding rings, and more. Our selection is a showcase of elegance and history, offering a variety of antique and vintage rings, each with its own unique charm and story. These pieces range from timeless classics with a hint of old-world glamour to more contemporary designs with a vintage twist. You can find something for every person, taste, and occasion. We even have used engagement ring auctions.

What truly sets us apart is the convenience and thrill of the auction experience. Shop from the comfort of your home and enjoy the excitement of bidding, with most starting at just $1 and no reserve. With Auction Ninja's antique ring auctions, owning a piece of luxury at an exceptional value is always within reach.

Embrace the chance to discover that one special ring, be it an antique treasure or a vintage gem. With local pickup options and an easy-to-use platform, finding your next exquisite piece has never been easier. Dive into our curated selection of diamond and vintage rings today — your next prized possession is just a bid away!

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