Subcategories < go back Engagement Rings (17) see more Price < go back $1 to $49 (14) $100 TO $249 (3) see more Band < go back Platinum (17) see more Carat Weight < go back 0.5 to .9-carat (1) 1.0 to 1.9-carat (1) 2.0 to 2.9-carat (1) 3.0-carat & up (11) see more Diamond Color < go back Colorless (3) see more Shape < go back Oval (1) Princess (1) Radiant (1) Round (1) see more Size < go back 6 (1) 7 (3) see more Stone < go back Created Diamond (5) Sapphire (3) Genuine Diamond (2) Topaz (1) see more We Recommend < go back Engagement Rings (12) see more advertisment Home >> Jewelry >> Rings >> Engagement Rings >> Platinum 1 - 17 of 17 Results Sort by: Closing Soon Lowest Price Highest Price Most Bids Least Bids Most Units Available Least Units Available A to Z Z to A 25 items 50 items 75 items 100 items 4.12ct Round Created Diamond Platinum Engagement RingAll Our Jewelry is Brand New ! Save Big! Price: $8Bid to Win: $8Buy it Now: $599Available: 4Bids: 2Closing: 0d 10h 26m 4.95ct Champagne Diamond cz Platinum Engagement RingAll Our Jewelry is Brand New ! Save Big! Price: $8Bid to Win: $8Buy it Now: $699Available: 4Bids: 0Closing: 0d 10h 58m 8.95ct J Lo Inspired Diamond cz Platinum Engagement RingVS Clarity Price: $6Bid to Win: $6Buy it Now: $599Available: 6Bids: 0Closing: 0d 11h 2m 7.89ct Diamond cz Platinum Engagement Ring D Color VS ClarityAll Our Jewelry is Brand New ! Save Big! Price: $14Bid to Win: $14Buy it Now: $699Available: 4Bids: 0Closing: 0d 11h 18m 5.95ct Pink Created Diamond Platinum RingAll Our Jewelry is Brand New ! Save Big! Price: $18Bid to Win: $18Buy it Now: $899Available: 6Bids: 0Closing: 0d 11h 19m 3.85ct Blue Topaz Diamond cz Platinum Engagement RingAll Our Jewelry is Brand New ! Save Big! Price: $8Bid to Win: $8Buy it Now: $599Available: 4Bids: 0Closing: 1d 10h 55m .50ct genuine diamond princess style ring platinum size 7 Tate jewelry free shipping Price: $109Bid to Win: $109Available: 1Bids: 0Closing: 1d 14h 24m Designer Style Created Diamond RingSize 6, Platinum, Tate Jewelry Price: $11Bid to Win: $11Available: 1Bids: 0Closing: 2d 2h 24m princess cut genuine Diamond Engagement SetSize 7, Platinum, Tate Jewelry Price: $129Bid to Win: $129Available: 1Bids: 0Closing: 2d 2h 24m 3.95ct Oval Diamond Platinum Engagement RingAll Our Jewelry is Brand New ! Save Big! Price: $8Bid to Win: $8Buy it Now: $599Available: 6Bids: 0Closing: 2d 10h 25m 7.95ct Pink Sapphire Diamond cz Platinum Engagement RingAll Our Jewelry is Brand New ! Save Big! Price: $26Bid to Win: $26Buy it Now: $799Available: 6Bids: 0Closing: 2d 11h 25m 1ct genuine diamond black and white band size 7 platinum Tate jewelry Price: $129Bid to Win: $129Buy it Now: $249Available: 1Bids: 0Closing: 3d 2h 24m 2.12ct Diamond cz Platinum Engagement Ring D Color VS ClarityAll Our Jewelry is Brand New ! Save Big! Price: $12Bid to Win: $12Buy it Now: $699Available: 6Bids: 0Closing: 3d 10h 25m 1.60ct Diamond cz Platinum Engagement RingAll Our Jewelry is Brand New ! Save Big! Price: $12Bid to Win: $12Buy it Now: $699Available: 4Bids: 0Closing: 3d 10h 34m 8.92ct Created Diamond Platinum Engagement Ring D Color All Our Jewelry is Brand New ! Save Big! Price: $26Bid to Win: $26Buy it Now: $799Available: 6Bids: 0Closing: 3d 11h 28m 8.95ct Radiant Sapphire Created Diamond Platinum Engagement RingAll Our Jewelry is Brand New ! Save Big! Price: $14Bid to Win: $14Buy it Now: $699Available: 4Bids: 0Closing: 4d 10h 26m 4.95ct Sapphire Diamond cz Platinum RingVS Clarity Price: $6Bid to Win: $6Buy it Now: $499Available: 4Bids: 0Closing: 6d 11h 20m 1 - 17 of 17 Results 25 items 50 items 75 items 100 items