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Diamond Engagement Rings

Begin your love story with a timeless diamond engagement ring. Choose from Day's vast selection of designer styles including solitaires, halo, three stone, vintage & estate, sidestones, colored diamond and gemstones, and bridal sets.

Items 1-60 of 489

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  1. Add to Wish List
    DeBeers Forevermark Cushion Yellow Diamond Halo Ring in 18kt Yellow and White Gold (7/8ct tw)
    DeBeers Forevermark Cushion Yellow Diamond Halo Ring in 18kt Yellow and White Gold (7/8ct tw)
    Day's Price $3,995.00
    or as low as $199.75/monthFinancing Options*
    Add to Compare
    SKU: DSHFF0411
  2. Add to Wish List
    DeBeers Forevermark Diamond Engagement Ring in 18kt White Gold (1ct tw)
    DeBeers Forevermark Diamond Engagement Ring in 18kt White Gold (1ct tw)
    Day's Price $5,995.00
    or as low as $299.75/monthFinancing Options*
    Add to Compare
    SKU: DSTQ0707
  3. Add to Wish List
    The DeBeers Forevermark Tribute Collection Diamond Stackable Ring in 18kt Yellow Gold (1/4ct)
    The DeBeers Forevermark Tribute Collection Diamond Stackable Ring in 18kt Yellow Gold (1/4ct)
    Day's Price $1,895.00
    or as low as $94.75/monthFinancing Options*
    Add to Compare
    SKU: DSQT0690
  4. Add to Wish List
    Yellow Diamond Ring in 18kt White Gold with Diamonds (1 1/3ct tw)
    Yellow Diamond Ring in 18kt White Gold with Diamonds (1 1/3ct tw)
    Day's Price $4,795.00 Sale Price $3,356.50
    or as low as $167.80/monthFinancing Options*
    Add to Compare
    SKU: DSCT0635
  5. Add to Wish List
    Princess Diamond Three Stone Ring in 14kt Yellow Gold (1 1/2ct tw)
    Princess Diamond Three Stone Ring in 14kt Yellow Gold (1 1/2ct tw)
    Day's Price $3,595.00
    or as low as $179.75/monthFinancing Options*
    Add to Compare
    SKU: DSFEF0134
  6. Add to Wish List
    Diamond Three Stone Ring in 14kt Yellow Gold with Channel Set Diamonds (1/2ct tw)
    Diamond Three Stone Ring in 14kt Yellow Gold with Channel Set Diamonds (1/2ct tw)
    Day's Price $999.00
    or as low as $49.95/monthFinancing Options*
    Add to Compare
    SKU: DSFI0155
  7. Add to Wish List
    Estate Diamond Engagement Ring in Platinum (1 1/4ct tw)
    Estate Diamond Engagement Ring in Platinum (1 1/4ct tw)
    Day's Price $7,495.00
    or as low as $374.75/monthFinancing Options*
    Add to Compare
    SKU: DSOC0466
  8. Add to Wish List
    DeBeers Forevermark Oval Diamond Bezel Ring in 18kt White Gold (1ct)
    DeBeers Forevermark Oval Diamond Bezel Ring in 18kt White Gold (1ct)
    Day's Price $6,995.00
    or as low as $349.75/monthFinancing Options*
    Add to Compare
    SKU: DSCTF0306
  9. Add to Wish List
    Diamond Solitaire Ring in 14kt Yellow Gold (3/8ct)
    Diamond Solitaire Ring in 14kt Yellow Gold (3/8ct)
    Day's Price $799.00
    or as low as $39.95/monthFinancing Options*
    Add to Compare
    SKU: DSTE0739
  10. Add to Wish List
    Oval Diamond Halo Engagement Ring in 14kt White Gold (3/4ct tw)
    Oval Diamond Halo Engagement Ring in 14kt White Gold (3/4ct tw)
    Day's Price $2,695.00
    or as low as $134.75/monthFinancing Options*
    Add to Compare
    SKU: DSHFF0510
  11. Add to Wish List
    Oval Diamond Engagement Ring in 14kt White Gold (7/8ct tw)
    Oval Diamond Engagement Ring in 14kt White Gold (7/8ct tw)
    Day's Price $2,995.00
    or as low as $149.75/monthFinancing Options*
    Add to Compare
    SKU: DSFEF0190
  12. Add to Wish List
    Diamond Half Bezel Solitaire Ring in 14kt Yellow Gold (3/4ct)
    Diamond Half Bezel Solitaire Ring in 14kt Yellow Gold (3/4ct)
    Day's Price $2,595.00
    or as low as $129.75/monthFinancing Options*
    Add to Compare
    SKU: DSTQ0675
  13. Add to Wish List
    Diamond Half Bezel Solitaire Ring in 14kt White Gold (1ct)
    Diamond Half Bezel Solitaire Ring in 14kt White Gold (1ct)
    Day's Price $4,795.00
    or as low as $239.75/monthFinancing Options*
    Add to Compare
    SKU: DSCT0782
  14. Add to Wish List
    DeBeers Forevermark Diamond Halo Engagement Ring in Platinum (3/4ct tw)
    DeBeers Forevermark Diamond Halo Engagement Ring in Platinum (3/4ct tw)
    Day's Price $3,995.00
    or as low as $199.75/monthFinancing Options*
    Add to Compare
    SKU: DSTD0718
  15. Add to Wish List
    Diamond Engagement Ring in 14kt Rose Gold (1ct tw)
    Diamond Engagement Ring in 14kt Rose Gold (1ct tw)
    Day's Price $3,495.00
    or as low as $174.75/monthFinancing Options*
    Add to Compare
    SKU: DSHF1069
  16. Add to Wish List
    Estate Diamond Three Stone Ring in Platinum (1ct tw)
    Estate Diamond Three Stone Ring in Platinum (1ct tw)
    Day's Price $3,995.00
    or as low as $199.75/monthFinancing Options*
    Add to Compare
    SKU: DSHF1068
  17. Add to Wish List
    Three Diamond Engagement Ring in 14kt White Gold (1 1/10ct tw)
    Three Diamond Engagement Ring in 14kt White Gold (1 1/10ct tw)
    Day's Price $2,995.00
    or as low as $149.75/monthFinancing Options*
    Add to Compare
    SKU: DSHFF0508
  18. Add to Wish List
    Estate Cushion Diamond Halo Engagement Ring in 14kt White Gold (1.12ct tw)
    Estate Cushion Diamond Halo Engagement Ring in 14kt White Gold (1.12ct tw)
    Day's Price $3,995.00
    or as low as $199.75/monthFinancing Options*
    Add to Compare
    SKU: DSTEF0325
  19. Add to Wish List
    Diamond Engagement Ring in 10kt White Gold (1ct tw)
    Diamond Engagement Ring in 10kt White Gold (1ct tw)
    Day's Price $1,195.00
    or as low as $59.75/monthFinancing Options*
    Add to Compare
    SKU: DSMS0008
  20. Add to Wish List
    Diamond Engagement Ring in 14kt White Gold (1 5/8ct tw)
    Diamond Engagement Ring in 14kt White Gold (1 5/8ct tw)
    Day's Price $3,295.00
    or as low as $164.75/monthFinancing Options*
    Add to Compare
    SKU: DSHF1064
  21. Add to Wish List
    DeBeers Forevermark Diamond Three Stone Ring in 18kt White Gold (3/4ct tw)
    DeBeers Forevermark Diamond Three Stone Ring in 18kt White Gold (3/4ct tw)
    Day's Price $3,795.00
    or as low as $189.75/monthFinancing Options*
    Add to Compare
    SKU: DSTE0733
  22. Add to Wish List
    DeBeers Forevermark Center of My Universe Diamond Three Stone Ring in 18kt White Gold (1 1/10ct tw)
    DeBeers Forevermark Center of My Universe Diamond Three Stone Ring in 18kt White Gold (1 1/10ct tw)
    Day's Price $3,695.00
    or as low as $184.75/monthFinancing Options*
    Add to Compare
    SKU: DSTD0715
  23. Add to Wish List
    Diamond Halo Engagement Ring in Platinum (2ct tw)
    Diamond Halo Engagement Ring in Platinum (2ct tw)
    Day's Price $14,995.00
    Financing Options*
    Add to Compare
    SKU: DSOC0465
  24. Add to Wish List
    Champagne Cushion Cut Diamond Halo Engagement Ring in 14kt Rose Gold (1 1/10ct tw)
    Champagne Cushion Cut Diamond Halo Engagement Ring in 14kt Rose Gold (1 1/10ct tw)
    Day's Price $2,495.00
    or as low as $124.75/monthFinancing Options*
    Add to Compare
    SKU: DSTQF0360
  25. Add to Wish List
    Champagne Cushion Cut Diamond Halo Engagement Ring in 14kt Rose Gold (5/8ct tw)
    Champagne Cushion Cut Diamond Halo Engagement Ring in 14kt Rose Gold (5/8ct tw)
    Day's Price $1,295.00
    or as low as $64.75/monthFinancing Options*
    Add to Compare
    SKU: DSHFF0498
  26. Add to Wish List
    Champagne Cushion Cut Diamond Halo Engagement Ring in 14kt Rose Gold (3/4ct tw)
    Champagne Cushion Cut Diamond Halo Engagement Ring in 14kt Rose Gold (3/4ct tw)
    Day's Price $1,795.00
    or as low as $89.75/monthFinancing Options*
    Add to Compare
    SKU: DSFEF0184
  27. Add to Wish List
    Diamond Bezel Ring in 14kt Yellow Gold (1/10ct)
    Diamond Bezel Ring in 14kt Yellow Gold (1/10ct)
    Day's Price $399.00 Sale Price $279.30
    or as low as $20.00/monthFinancing Options*
    Add to Compare
    SKU: DS10P0247
  28. Add to Wish List
    DeBeers Forevermark Engagement Ring in Platinum (2cttw)
    DeBeers Forevermark Engagement Ring in Platinum (2cttw)
    Day's Price $10,995.00
    Financing Options*
    Add to Compare
    SKU: DSCT0771
  29. Add to Wish List
    Diamond Three Stone Engagement Ring in Platinum (2ct tw)
    Diamond Three Stone Engagement Ring in Platinum (2ct tw)
    Day's Price $8,995.00
    or as low as $449.75/monthFinancing Options*
    Add to Compare
    SKU: DSCT0765
  30. Add to Wish List
    Cushion Diamond Engagement Ring in Platinum (2 1/3ct tw)
    Cushion Diamond Engagement Ring in Platinum (2 1/3ct tw)
    Day's Price $31,800.00
    Financing Options*
    Add to Compare
    SKU: DSOCF0214
  31. Add to Wish List
    Diamond Bridal Set in 10kt White Gold (3/4ct tw)
    Diamond Bridal Set in 10kt White Gold (3/4ct tw)
    Day's Price $1,795.00
    or as low as $89.75/monthFinancing Options*
    Add to Compare
    SKU: DDUO1175
  32. Add to Wish List
    Diamond Bridal Set in 14kt White Gold (1/4ct tw)
    Diamond Bridal Set in 14kt White Gold (1/4ct tw)
    Day's Price $1,195.00
    or as low as $59.75/monthFinancing Options*
    Add to Compare
    SKU: DDUO1172
  33. Add to Wish List
    Diamond Bridal Set in 10kt Rose Gold (1/2ct tw)
    Diamond Bridal Set in 10kt Rose Gold (1/2ct tw)
    Day's Price $1,295.00
    or as low as $64.75/monthFinancing Options*
    Add to Compare
    SKU: DDUO1169
  34. Add to Wish List
    DeBeers Forevermark Center of My Universe Three Diamond Engagement Ring in 18kt White Gold (1/2ct tw)
    DeBeers Forevermark Center of My Universe Three Diamond Engagement Ring in 18kt White Gold (1/2ct tw)
    Day's Price $2,195.00
    or as low as $109.75/monthFinancing Options*
    Add to Compare
    SKU: DSSE0128
  35. Add to Wish List
    DeBeers Forevermark Center of My Universe Pear Diamond Halo Ring Ring in Platinum (1ct tw)
    DeBeers Forevermark Center of My Universe Pear Diamond Halo Ring Ring in Platinum (1ct tw)
    Day's Price $6,995.00
    or as low as $349.75/monthFinancing Options*
    Add to Compare
    SKU: DSTQF0344
  36. Add to Wish List
    DeBeers Forevermark Diamond Cushion Halo Engagement Ring in 18kt White Gold (1/2ct tw)
    DeBeers Forevermark Diamond Cushion Halo Engagement Ring in 18kt White Gold (1/2ct tw)
    Day's Price $2,195.00
    or as low as $109.75/monthFinancing Options*
    Add to Compare
    SKU: DSQT0660
  37. Add to Wish List
    Diamond Halo Ring in 14kt White Gold (3/4ct tw)
    Diamond Halo Ring in 14kt White Gold (3/4ct tw)
    Day's Price $1,995.00
    or as low as $99.75/monthFinancing Options*
    Add to Compare
    SKU: DSTE0715
  38. Add to Wish List
    Diamond Halo Ring in 14kt White Gold (1ct tw)
    Diamond Halo Ring in 14kt White Gold (1ct tw)
    Day's Price $2,995.00
    or as low as $149.75/monthFinancing Options*
    Add to Compare
    SKU: DSHF1044
  39. Add to Wish List
    Diamond Halo Ring in 14kt White Gold (1/2ct tw)
    Diamond Halo Ring in 14kt White Gold (1/2ct tw)
    Day's Price $1,295.00
    or as low as $64.75/monthFinancing Options*
    Add to Compare
    SKU: DSFI0304
  40. Add to Wish List
    Diamond Halo Engagement Ring in 10kt Rose Gold (1/3ct tw)
    Diamond Halo Engagement Ring in 10kt Rose Gold (1/3ct tw)
    Day's Price $799.00
    or as low as $39.95/monthFinancing Options*
    Add to Compare
    SKU: DSMS0003
  41. Add to Wish List
    DeBeers Forevermark Diamond Engagement Ring in Platinum (1ct)
    DeBeers Forevermark Diamond Engagement Ring in Platinum (1ct)
    Day's Price $7,995.00
    or as low as $399.75/monthFinancing Options*
    Add to Compare
    SKU: DSCT0761
  42. Add to Wish List
    DeBeers Forevermark Center of My Universe Diamond Three Stone Ring in 18kt White Gold (7/8ct tw)
    DeBeers Forevermark Center of My Universe Diamond Three Stone Ring in 18kt White Gold (7/8ct tw)
    Day's Price $3,495.00
    or as low as $174.75/monthFinancing Options*
    Add to Compare
    SKU: DSTD0693
  43. Add to Wish List
    DeBeers Forevermark Center of My Universe Diamond Three Stone Ring in 18kt White Gold (7/8ct tw)
    DeBeers Forevermark Center of My Universe Diamond Three Stone Ring in 18kt White Gold (7/8ct tw)
    Day's Price $2,695.00
    or as low as $134.75/monthFinancing Options*
    Add to Compare
    SKU: DSFI0296
  44. Add to Wish List
    Diamond Bezel Solitaire Ring in 14kt White Gold (3/4ct)
    Diamond Bezel Solitaire Ring in 14kt White Gold (3/4ct)
    Day's Price $2,595.00
    or as low as $129.75/monthFinancing Options*
    Add to Compare
    SKU: DSTQ0648
  45. Add to Wish List
    Diamond Engagement Ring in 14kt Rose Gold (3/4cttw)
    Diamond Engagement Ring in 14kt Rose Gold (3/4cttw)
    Day's Price $3,195.00 Sale Price $2,556.00
    or as low as $127.80/monthFinancing Options*
    Add to Compare
    SKU: DSFE0425
  46. Add to Wish List
    DeBeers Forevermark Diamond Solitaire Ring in 18kt White Gold (1ct)
    DeBeers Forevermark Diamond Solitaire Ring in 18kt White Gold (1ct)
    Day's Price $6,995.00
    or as low as $349.75/monthFinancing Options*
    Add to Compare
    SKU: DSCT0750
  47. Add to Wish List
    DeBeers Forevermark Center of My Universe Diamond Halo Ring in 18kt White Gold (1/2ct tw)
    DeBeers Forevermark Center of My Universe Diamond Halo Ring in 18kt White Gold (1/2ct tw)
    Day's Price $2,195.00
    or as low as $109.75/monthFinancing Options*
    Add to Compare
    SKU: DSQT0659
  48. Add to Wish List
    Diamond Ring in 14kt White Gold (1/5ct tw)
    Diamond Ring in 14kt White Gold (1/5ct tw)
    Day's Price $1,095.00
    or as low as $54.75/monthFinancing Options*
    Add to Compare
    SKU: DS10P0239
  49. Add to Wish List
    DeBeers Forevermark Diamond Three Stone Ring in 18kt White Gold (5/8ct tw)
    DeBeers Forevermark Diamond Three Stone Ring in 18kt White Gold (5/8ct tw)
    Day's Price $3,295.00
    or as low as $164.75/monthFinancing Options*
    Add to Compare
    SKU: DSTD0687
  50. Add to Wish List
    Estate Diamond Bezel Engagement Ring in 14kt Yellow Gold (7/8ct tw)
    Estate Diamond Bezel Engagement Ring in 14kt Yellow Gold (7/8ct tw)
    Day's Price $3,895.00 Sale Price $2,726.50
    or as low as $136.30/monthFinancing Options*
    Add to Compare
    SKU: DSTQ0640
  51. Add to Wish List
    Diamond Solitaire Ring in 14kt Yellow Gold (1/4ct)
    Diamond Solitaire Ring in 14kt Yellow Gold (1/4ct)
    Day's Price $549.00
    or as low as $27.45/monthFinancing Options*
    Add to Compare
    SKU: DSQT0646
  52. Add to Wish List
    Diamond Solitaire Ring in 14kt Yellow Gold (1/3ct)
    Diamond Solitaire Ring in 14kt Yellow Gold (1/3ct)
    Day's Price $699.00
    or as low as $34.95/monthFinancing Options*
    Add to Compare
    SKU: DSTD0681
  53. Add to Wish List
    Diamond Solitaire Ring in 14kt White Gold (1/3ct)
    Diamond Solitaire Ring in 14kt White Gold (1/3ct)
    Day's Price $699.00
    or as low as $34.95/monthFinancing Options*
    Add to Compare
    SKU: DSTD0658
  54. Add to Wish List
    Diamond Solitaire Ring in 14kt White Gold (1/4ct)
    Diamond Solitaire Ring in 14kt White Gold (1/4ct)
    Day's Price $549.00
    or as low as $27.45/monthFinancing Options*
    Add to Compare
    SKU: DSQT0634
  55. Add to Wish List
    Diamond Solitaire Ring in 14kt White Gold (1/2ct)
    Diamond Solitaire Ring in 14kt White Gold (1/2ct)
    Day's Price $1,099.00
    or as low as $54.95/monthFinancing Options*
    Add to Compare
    SKU: DSHF0987
  56. Add to Wish List
    Diamond Solitaire Ring in 14kt White Gold (1/5ct)
    Diamond Solitaire Ring in 14kt White Gold (1/5ct)
    Day's Price $449.00
    or as low as $22.45/monthFinancing Options*
    Add to Compare
    SKU: DSFI0287
  57. Add to Wish List
    Diamond Solitaire Ring in 14kt White Gold (5/8ct)
    Diamond Solitaire Ring in 14kt White Gold (5/8ct)
    Day's Price $1,499.00
    or as low as $74.95/monthFinancing Options*
    Add to Compare
    SKU: DSFE0412
  58. Add to Wish List
    DeBeers Forevermark Diamond Engagement Ring in 18kt White Gold (7/8ct tw)
    DeBeers Forevermark Diamond Engagement Ring in 18kt White Gold (7/8ct tw)
    Day's Price $4,295.00
    or as low as $214.75/monthFinancing Options*
    Add to Compare
    SKU: DSTQ0627
  59. Add to Wish List
    DeBeers Forevermark Diamond Three Stone Ring in 18kt White Gold (7/8ct tw)
    DeBeers Forevermark Diamond Three Stone Ring in 18kt White Gold (7/8ct tw)
    Day's Price $3,995.00
    or as low as $199.75/monthFinancing Options*
    Add to Compare
    SKU: DSTE0698
  60. Add to Wish List
    Diamond Solitaire Ring in 14kt Yellow Gold (1/2ct)
    Diamond Solitaire Ring in 14kt Yellow Gold (1/2ct)
    Day's Price $1,099.00
    or as low as $54.95/monthFinancing Options*
    Add to Compare
    SKU: DSHF1018

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HASSLE FREE RETURNS

If for any reason you are not 100% satisfied with your purchase within 30 days of receipt, you may return any merchandise that has not been altered, engraved or customized for a refund, credit or exchange. Merchandise returned must be in its original condition. Any purchase made with a credit card must be returned to the original credit card. Please read more about our Returns and Exchanges Policy.

FREE SHIPPING OVER $95 – FREE OVERNIGHT OVER $1000

AAll orders shipped UPS are fully insured and require a signature at time of delivery unless shipped by USPS. Each item is cleaned, polished and inspected before it is wrapped and shipped to you. Orders over $1,000 enjoy free overnight shipping via UPS. For engravings and ring sizing, please add an additional 2-3 business days to your order. Special orders or customizations may take 3-4 weeks. Please read more for full shipping information.

CONFLICT-FREE

Day's Jewelers requires suppliers to provide a written warranty, for every diamond purchased, that it was acquired from non-conflict sources. Furthermore, as a certified member of the Responsible Jewellery Council, Day's is committed to supporting and promoting the highest level of social, ethical and environmental responsibility in our communities and in the areas of the world where our products are sourced. Learn more about the Day's Promise...

100% SATISFACTION GUARANTEE

If for any reason you are not 100% satisfied with your purchase within 30 days of receipt, you may return any merchandise that has not been altered, engraved or customized for a refund, credit or exchange. Merchandise returned must be in its original condition.

LIFETIME WARRANTY

Your jewelry purchased from Day's Jewelers is warranted for a lifetime against defects in materials and craftsmanship. To be eligible for this warranty, your piece of jewelry must be inspected at any Day's store at least once every six months. If you should live in an area where there is no Day's store located, we would be happy to recommend a reputable jeweler to perform the required semi-annual inspections. Day's also offers a low cost extended care plan that covers normal wear and tear of items not deemed as defective.

BEST PRICE PROMISE

Day's adheres to an everyday low price policy so you can always shop knowing you’re getting the best price possible from an authorized retailer.

  • We promise to offer the lowest price possible on all of our items every day
  • We never apply additional markup just to put an item on sale
  • We have free shipping on orders over $95