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We offer FREE FedEx shipping on purchases and returns. Items less than $10,000 include FedEx 2nd Day shipping and items over $10,000 include FedEx Priority Overnight shipping. All FedEx deliveries require a signature upon receipt and are fully insured for the full retail value. Our insurance requires that someone must be at your address to sign for the package on the delivery date designated. If there is any deviation from these delivery guidelines, there is no insurance coverage. Your package will be sealed with clear tape over the top of the box and around the flap closures. Please closely examine the package upon receipt. If there appears to be any sign of tampering, do not accept the package and contact us immediately. We also offer free USPS registered insured or Express shipping if your address is not accessible via FedEx delivery.

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You may return your online purchase for a full refund, for any reason, within 10 days of the date you receive it. Please contact us for return instructions and a free, fully insured return shipping label.

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We ship almost all international packages via FedEx International Priority. There is a flat rate of $110 for all International shipments. Shipping charges will apply to all international purchases. We are not able to ship to all locations due to limitations on insurance value and customs procedures. We are not responsible for any local customs or duties you may incur upon delivery. Please inquire with your local customs office so you are aware of all charges that may be applied to this transaction as each country is different.

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QUESTIONS OR HELP?

Contact us to speak with a jewelry concierge today

800-924-2213 or 415-982-2213

Platinum Engagement Rings

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313 Items

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  1. Mid-Century 1.13 Carat Diamond Engagement Ring - GIA I SI1 Mid-Century 1.13 Carat Diamond Engagement Ring - GIA I SI1 - 3
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    Mid-Century 1.13 Carat Diamond Engagement Ring - GIA I SI1

    $9,750.00
    10-1-13445
  2. Art Deco 1.19 Carat Diamond and Synthetic Sapphire Engagement Ring - GIA F I1 Art Deco 1.19 Carat Diamond and Synthetic Sapphire Engagement Ring - GIA F I1 - 2
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    Art Deco 1.19 Carat Diamond and Synthetic Sapphire Engagement Ring - GIA F I1

    $7,950.00
    10-8-13395
  3. Cartier Art Deco 1.39 Carat Diamond Engagement Ring - GIA H VS2 Cartier Art Deco 1.39 Carat Diamond Engagement Ring - GIA H VS2 - 2
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    Cartier Art Deco 1.39 Carat Diamond Engagement Ring - GIA H VS2

    $21,750.00
    10-8-13391
  4. Art Deco 1.21 Carat Diamond Engagement Ring by Schless, Brod & Co. - GIA I SI1 Art Deco 1.21 Carat Diamond Engagement Ring by Schless, Brod & Co. - GIA I SI1 - 2
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    Art Deco 1.21 Carat Diamond Engagement Ring by Schless, Brod & Co. - GIA I SI1

    $11,500.00
    10-1-13343
  5. Lang Collection 3.09 Carat Diamond Engagement Ring - GIA J SI2 Lang Collection 3.09 Carat Diamond Engagement Ring - GIA J SI2 - 2
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    Lang Collection 3.09 Carat Diamond Engagement Ring - GIA J SI2

    $39,750.00
    10-1-13574
  6. Art Deco 1.07 Carat Diamond Engagement Ring - GIA G VS1 Art Deco 1.07 Carat Diamond Engagement Ring - GIA G VS1 - 3
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    Art Deco 1.07 Carat Diamond Engagement Ring - GIA G VS1

    $13,750.00
    10-1-13454
  7. Estate 1.52 Carat Diamond Engagement Ring - GIA K SI2 Estate 1.52 Carat Diamond Engagement Ring - GIA K SI2 - 2
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    Estate 1.52 Carat Diamond Engagement Ring - GIA K SI2

    $10,750.00
    10-1-13475
  8. Edwardian 1.35 Carat Diamond Engagement Ring - Size 6 1/4 Edwardian 1.35 Carat Diamond Engagement Ring - Size 6 1/4 - 2
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    Edwardian 1.35 Carat Diamond Engagement Ring - Size 6 1/4

    $9,950.00
    10-1-13413
  9. Art Deco Style .50 Carat Asscher-Cut Diamond and Sapphire Engagement Ring Art Deco Style .50 Carat Asscher-Cut Diamond and Sapphire Engagement Ring - 3
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    Art Deco Style .50 Carat Asscher-Cut Diamond and Sapphire Engagement Ring

    $4,950.00
    10-1-13540
  10. Lang Collection .94 Carat Diamond Engagement Ring - GIA F VS2 Lang Collection .94 Carat Diamond Engagement Ring - GIA F VS2 - 2
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    Lang Collection .94 Carat Diamond Engagement Ring - GIA F VS2

    $11,750.00
    10-1-13573
  11. Tiffany & Co. .25 Carat Solitaire Diamond Ring - GIA E VVS2 Tiffany & Co. .25 Carat Solitaire Diamond Ring - GIA E VVS2 - 3
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    Tiffany & Co. .25 Carat Solitaire Diamond Ring - GIA E VVS2

    $1,575.00
    10-1-13556
  12. Edwardian/Deco 2.90 Carat Diamond Engagement Ring - GIA G VS1 Edwardian/Deco 2.90 Carat Diamond Engagement Ring - GIA G VS1 - 3
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    Edwardian/Deco 2.90 Carat Diamond Engagement Ring - GIA G VS1

    $65,000.00
    10-9-13511
  13. Vintage 1.88 Carat Diamond Engagement Ring - GIA J SI2 Vintage 1.88 Carat Diamond Engagement Ring - GIA J SI2 - 2
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    Vintage 1.88 Carat Diamond Engagement Ring - GIA J SI2

    $17,950.00
    10-8-13410
  14. Edwardian Diamond Band Ring by Gorham Edwardian Diamond Band Ring by Gorham - 2
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    Edwardian Diamond Band Ring by Gorham

    $2,950.00
    10-1-13097
  15. Art Deco Style 1.02 Carat Diamond and Calibre Sapphire Ring - GIA L VS2 Art Deco Style 1.02 Carat Diamond and Calibre Sapphire Ring - GIA L VS2 - 2
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    Art Deco Style 1.02 Carat Diamond and Calibre Sapphire Ring - GIA L VS2

    $8,450.00
    10-1-13437
  16. Edwardian 1.01 Carat Diamond Filigree Ring - GIA H SI2 Edwardian 1.01 Carat Diamond Filigree Ring - GIA H SI2 - 2
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    Edwardian 1.01 Carat Diamond Filigree Ring - GIA H SI2

    $8,950.00
    10-1-13476
  17. Vintage 1.10 Carat Pear Shaped Diamond Engagement Ring - GIA J VS1 Vintage 1.10 Carat Pear Shaped Diamond Engagement Ring - GIA J VS1 - 3
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    Vintage 1.10 Carat Pear Shaped Diamond Engagement Ring - GIA J VS1

    $7,950.00
    10-1-13416
  18. 2.15 Carat Emerald Cut Diamond Ring - GIA L VVS2 2.15 Carat Emerald Cut Diamond Ring - GIA L VVS2 - 2
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    2.15 Carat Emerald Cut Diamond Ring - GIA L VVS2

    $13,750.00
    10-1-13435
  19. 1.13 Carat Emerald-Cut Diamond Engagement Ring - GIA K VS1 1.13 Carat Emerald-Cut Diamond Engagement Ring - GIA K VS1 - 1
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    1.13 Carat Emerald-Cut Diamond Engagement Ring - GIA K VS1

    $6,750.00
    10-1-13436
  20. Art Deco 1.42 Carat Diamond Engagement Ring - GIA J VS2 Art Deco 1.42 Carat Diamond Engagement Ring - GIA J VS2 - 2
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    Art Deco 1.42 Carat Diamond Engagement Ring - GIA J VS2

    $12,750.00
    10-1-13479
  21. 1.05 Carat Natural Fancy-Colored Diamond Ring - GIA 1.05 Carat Natural Fancy-Colored Diamond Ring - GIA - 2
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    1.05 Carat Natural Fancy-Colored Diamond Ring - GIA

    $3,875.00
    10-1-12711
  22. Late-Art Deco .97 Carat Diamond Engagement Ring - GIA H SI1 Late-Art Deco .97 Carat Diamond Engagement Ring - GIA H SI1 - 2
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    Late-Art Deco .97 Carat Diamond Engagement Ring - GIA H SI1

    $7,950.00
    10-1-13473
  23. Art Deco .64 Carat Diamond Engagement Ring Art Deco .64 Carat Diamond Engagement Ring - 2
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    Art Deco .64 Carat Diamond Engagement Ring

    $4,750.00
    10-8-13417
  24. Art Deco 1.10 Carat Marquise Diamond Engagement Ring Art Deco 1.10 Carat Marquise Diamond Engagement Ring - 2
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    Art Deco 1.10 Carat Marquise Diamond Engagement Ring

    $13,750.00
    10-1-13513
  25. Art Deco 1.20 Carat Diamond Engagement Ring - GIA G VS2 Art Deco 1.20 Carat Diamond Engagement Ring - GIA G VS2 - 3
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    Art Deco 1.20 Carat Diamond Engagement Ring - GIA G VS2

    $14,450.00
    10-1-13469
  26. Lang Collection 5.66 Carat No-Heat Ceylon Sapphire and Diamond Ring Lang Collection 5.66 Carat No-Heat Ceylon Sapphire and Diamond Ring - 2
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    Lang Collection 5.66 Carat No-Heat Ceylon Sapphire and Diamond Ring

    $12,750.00
    30-1-12577
  27. Vintage Style 1.72 Carat Emerald-Cut Solitaire Diamond Ring - GIA G VS2 Vintage Style 1.72 Carat Emerald-Cut Solitaire Diamond Ring - GIA G VS2 - 2
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    Vintage Style 1.72 Carat Emerald-Cut Solitaire Diamond Ring - GIA G VS2

    $19,750.00
    10-1-13501
  28. Art Deco 1.17 Carat Diamond Ring by J. Milhening Inc. - GIA J VS2 Art Deco 1.17 Carat Diamond Ring by J. Milhening Inc. - GIA J VS2 - 2
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    Art Deco 1.17 Carat Diamond Ring by J. Milhening Inc. - GIA J VS2

    $9,750.00
    10-1-13482
  29. Estate 1.74 Carat Emerald-Cut Diamond Engagement Ring - GIA L VS1 Estate 1.74 Carat Emerald-Cut Diamond Engagement Ring - GIA L VS1 - 2
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    Estate 1.74 Carat Emerald-Cut Diamond Engagement Ring - GIA L VS1

    $9,450.00
    10-1-13474
  30. 3.00 Carat Emerald-Cut Diamond Engagement Ring - GIA F SI1 3.00 Carat Emerald-Cut Diamond Engagement Ring - GIA F SI1 - 1
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    3.00 Carat Emerald-Cut Diamond Engagement Ring - GIA F SI1

    $49,750.00
    10-8-13532
  31. Art Deco .61 Carat Diamond Engagement Ring - GIA G VVS2 Art Deco .61 Carat Diamond Engagement Ring - GIA G VVS2 - 2
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    Art Deco .61 Carat Diamond Engagement Ring - GIA G VVS2

    $4,750.00
    10-8-13219
  32. Art Deco 1.02 Carat Diamond Ring - GIA H SI1 Art Deco 1.02 Carat Diamond Ring - GIA H SI1 - 2
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    Art Deco 1.02 Carat Diamond Ring - GIA H SI1

    $9,875.00
    10-1-13448
  33. Late Art Deco .57 Carat Diamond Engagement Ring Late Art Deco .57 Carat Diamond Engagement Ring - 2
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    Late Art Deco .57 Carat Diamond Engagement Ring

    $4,850.00
    10-8-13379
  34. Edwardian/Art Deco 3.55 Carat Diamond Engagement Ring by Robert Klitz Edwardian/Art Deco 3.55 Carat Diamond Engagement Ring by Robert Klitz - 2
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    Edwardian/Art Deco 3.55 Carat Diamond Engagement Ring by Robert Klitz

    This item is reserved

    10-8-13376
  35. Lang Collection 3.50 Carat Fancy Brown Diamond Engagement Ring - GIA Lang Collection 3.50 Carat Fancy Brown Diamond Engagement Ring - GIA - 2
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    Lang Collection 3.50 Carat Fancy Brown Diamond Engagement Ring - GIA

    $16,750.00
    10-1-13359
  36. Edwardian 1.48 Carat Diamond Engagement Ring - GIA L VVS2 Edwardian 1.48 Carat Diamond Engagement Ring - GIA L VVS2 - 2
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    Edwardian 1.48 Carat Diamond Engagement Ring - GIA L VVS2

    $9,850.00
    10-1-13346
  37. Art Deco 1.69 Carat Diamond and Synthetic Sapphire Ring - GIA J VS1 Art Deco 1.69 Carat Diamond and Synthetic Sapphire Ring - GIA J VS1 - 2
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    Art Deco 1.69 Carat Diamond and Synthetic Sapphire Ring - GIA J VS1

    $19,850.00
    10-1-13439
  38. Mid-Century .83 Carat Diamond Engagement Ring by Granat Brothers - GIA G SI1 Mid-Century .83 Carat Diamond Engagement Ring by Granat Brothers - GIA G SI1 - 3
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    Mid-Century .83 Carat Diamond Engagement Ring by Granat Brothers - GIA G SI1

    $8,250.00
    10-1-13268
  39. 1.19 Carat Modified Cushion Cut Diamond Ring - GIA K VVS2 1.19 Carat Modified Cushion Cut Diamond Ring - GIA K VVS2 - 2
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    1.19 Carat Modified Cushion Cut Diamond Ring - GIA K VVS2

    $8,750.00
    10-1-13521
  40. Art Deco .93 Carat Diamond Engagement Ring - GIA E VVS1 Art Deco .93 Carat Diamond Engagement Ring - GIA E VVS1 - 2
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    Art Deco .93 Carat Diamond Engagement Ring - GIA E VVS1

    $12,950.00
    10-1-13324
  41. Vintage 1.69 Carat Fancy Brownish-Yellow Old Mine Diamond Engagement Ring - GIA Vintage 1.69 Carat Fancy Brownish-Yellow Old Mine Diamond Engagement Ring - GIA - 2
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    Vintage 1.69 Carat Fancy Brownish-Yellow Old Mine Diamond Engagement Ring - GIA

    $9,875.00
    10-1-13516
  42. Mid-Century 2.76 Carat Emerald-Cut Diamond Engagement Ring - GIA F VVS2 Mid-Century 2.76 Carat Emerald-Cut Diamond Engagement Ring - GIA F VVS2 - 2
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    Mid-Century 2.76 Carat Emerald-Cut Diamond Engagement Ring - GIA F VVS2

    $55,000.00
    10-8-13419
  43. Art Deco Style 1.41 Carat Diamond Flower Ring - GIA J SI2 Art Deco Style 1.41 Carat Diamond Flower Ring - GIA J SI2 - 2
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    Art Deco Style 1.41 Carat Diamond Flower Ring - GIA J SI2

    $10,750.00
    10-1-13478
  44. Mid-Century .68 Carat Diamond Engagement Ring Mid-Century .68 Carat Diamond Engagement Ring - 2
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    Mid-Century .68 Carat Diamond Engagement Ring

    $4,750.00
    10-8-13383
  45. Late Art Deco 1.25 Carat Diamond Engagement Ring - GIA F SI1 Late Art Deco 1.25 Carat Diamond Engagement Ring - GIA F SI1 - 2
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    Late Art Deco 1.25 Carat Diamond Engagement Ring - GIA F SI1

    $13,750.00
    10-8-13377
  46. Art Deco .89 Carat Diamond Engagement Ring - GIA I VS2 Art Deco .89 Carat Diamond Engagement Ring - GIA I VS2 - 2
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    Art Deco .89 Carat Diamond Engagement Ring - GIA I VS2

    $5,750.00
    10-8-13189
  47. Art Deco .75 Carat Diamond Engagement Ring - GIA H SI2 Art Deco .75 Carat Diamond Engagement Ring - GIA H SI2 - 2
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    Art Deco .75 Carat Diamond Engagement Ring - GIA H SI2

    $5,950.00
    10-1-13338
  48. Edwardian 1.32 Carat Diamond Ribbon Engagement Ring - GIA I SI1 Edwardian 1.32 Carat Diamond in Scroll Ribbon Ring- GIA I SI1 - 2
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    Edwardian 1.32 Carat Diamond Ribbon Engagement Ring - GIA I SI1

    $11,750.00
    10-1-13463

313 Items

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Platinum engagement rings are the ultimate classic—what you’re most likely to picture when you think of that all-important piece of jewelry. And it’s no wonder, since platinum diamond rings have the perfect versatility for everyday wear and enjoyment. Lovely and durable vintage platinum engagement rings come in nearly every style imaginable, so you have a wonderful range from which to choose. Whether enjoyed daily or saved for special occasions, you simply can’t go wrong with platinum diamond engagement rings.
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