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Diamond Necklaces

So much sparkle, so much style! Day's wide selection of diamond necklaces suits all tastes and styles. They include solitaires, heart beats,crosses,colored diamonds,circle, heart, everlon and three stone and journey

Items 1-60 of 585

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  1. Add to Wish List
    Champagne Diamond Halo Necklace in 14kt Yellow Gold (1/2ct tw)
    Champagne Diamond Halo Necklace in 14kt Yellow Gold (1/2ct tw)
    Day's Price $1,195.00
    or as low as $59.75/month Financing Options*
    Add to Compare
    SKU: DPTE0077
  2. Add to Wish List
    Estate Diamond Circle Necklace in 14kt Yellow Gold (1/4ct tw)
    Estate Diamond Circle Necklace in 14kt Yellow Gold (1/4ct tw)
    Day's Price $699.00
    or as low as $34.95/month Financing Options*
    Add to Compare
    SKU: DPCL2640
  3. Add to Wish List
    Champagne Diamond Necklace in 14kt Rose Gold (1/7ct tw)
    Champagne Diamond Necklace in 14kt Rose Gold (1/7ct tw)
    Day's Price $699.00
    or as low as $34.95/month Financing Options*
    Add to Compare
    SKU: DPCL2639
  4. Add to Wish List
    Diamond Circle Necklace in 14kt Rose Gold (3/4ct tw)
    Diamond Circle Necklace in 14kt Rose Gold (3/4ct tw)
    Day's Price $1,995.00
    or as low as $99.75/month Financing Options*
    Add to Compare
    SKU: DPCL2623
  5. Add to Wish List
    Champagne Diamond Necklace in 14kt Rose Gold (1 7/8ct tw)
    Champagne Diamond Necklace in 14kt Rose Gold (1 7/8ct tw)
    Day's Price $3,295.00
    or as low as $164.75/month Financing Options*
    Add to Compare
    SKU: DMNK0315
  6. Add to Wish List
    Madison L Diamond Necklace in 14kt White Gold (1/2ct tw)
    Madison L Diamond Necklace in 14kt White Gold (1/2ct tw)
    Day's Price $1,295.00
    or as low as $64.75/month Financing Options*
    Add to Compare
    SKU: DPCL2597
  7. Add to Wish List
    Diamond Halo Necklace in 14kt White Gold (1/4ct tw)
    Diamond Halo Necklace in 14kt White Gold (1/4ct tw)
    Day's Price $699.00
    or as low as $34.95/month Financing Options*
    Add to Compare
    SKU: DP10P0221
  8. Add to Wish List
    Diamond Bumblebee Necklace in Sterling Silver with Gold Plate (.03ct tw)
    Diamond Bumblebee Necklace in Sterling Silver with Gold Plate (.03ct tw)
    Day's Price $99.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: NGPDS2769
  9. Add to Wish List
    Pearl and Diamond Necklace in 14kt White Gold (1/20ct tw)
    Pearl and Diamond Necklace in 14kt White Gold (1/20ct tw)
    Day's Price $349.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: JPDPL0976
  10. Add to Wish List
    Princess Cut Diamond Necklace in 14kt White Gold (3/4ct)
    Princess Cut Diamond Necklace in 14kt White Gold (3/4ct)
    Day's Price $1,995.00
    or as low as $99.75/month Financing Options*
    Add to Compare
    SKU: DPTQF0015
  11. Add to Wish List
    Diamond Halo Necklace in 14kt White Gold (1/3ct tw)
    Diamond Halo Necklace in 14kt White Gold (1/3ct tw)
    Day's Price $799.00
    or as low as $39.95/month Financing Options*
    Add to Compare
    SKU: DPSE0142
  12. Add to Wish List
    Diamond Halo Necklace in 14kt White Gold (1/2ct tw)
    Diamond Halo Necklace in 14kt White Gold (1/2ct tw)
    Day's Price $1,199.00
    or as low as $59.95/month Financing Options*
    Add to Compare
    SKU: DPQT0233
  13. Add to Wish List
    Two Diamond Heart Necklace in Sterling Silver (1/20ct tw)
    Two Diamond Heart Necklace in Sterling Silver (1/20ct tw)
    Day's Price $99.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: DPHT0411
  14. Add to Wish List
    Diamond Fashion Necklace in 14kt Yellow Gold (1/5ct)
    Diamond Fashion Necklace in 14kt Yellow Gold (1/5ct)
    Day's Price $799.00
    or as low as $39.95/month Financing Options*
    Add to Compare
    SKU: DPFI0140
  15. Add to Wish List
    Diamond Cross Necklace in 14kt White Gold (1ct tw)
    Diamond Cross Necklace in 14kt White Gold (1ct tw)
    Day's Price $2,295.00
    or as low as $114.75/month Financing Options*
    Add to Compare
    SKU: DPCR0409
  16. Add to Wish List
    Diamond Cross in 14kt White Gold (1ct tw)
    Diamond Cross in 14kt White Gold (1ct tw)
    Day's Price $1,495.00
    or as low as $74.75/month Financing Options*
    Add to Compare
    SKU: DPCR0408
  17. Add to Wish List
    Diamond Cross in 14kt White Gold (3/4ct tw)
    Diamond Cross in 14kt White Gold (3/4ct tw)
    Day's Price $1,095.00
    or as low as $54.75/month Financing Options*
    Add to Compare
    SKU: DPCR0407
  18. Add to Wish List
    Diamond Cross in 14kt White Gold (1/2ct tw)
    Diamond Cross in 14kt White Gold (1/2ct tw)
    Day's Price $699.00
    or as low as $34.95/month Financing Options*
    Add to Compare
    SKU: DPCR0406
  19. Add to Wish List
    Diamond Cross in 14kt White Gold (1/3t tw)
    Diamond Cross in 14kt White Gold (1/3t tw)
    Day's Price $499.00
    or as low as $24.95/month Financing Options*
    Add to Compare
    SKU: DPCR0405
  20. Add to Wish List
    Diamond Cross in 14kt White Gold (1/4ct tw)
    Diamond Cross in 14kt White Gold (1/4ct tw)
    Day's Price $399.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: DPCR0404
  21. Add to Wish List
    Diamond Cross in 14kt White Gold (1/5ct tw)
    Diamond Cross in 14kt White Gold (1/5ct tw)
    Day's Price $349.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: DPCR0403
  22. Add to Wish List
    Diamond Cross in 14kt White Gold (1/10ct tw)
    Diamond Cross in 14kt White Gold (1/10ct tw)
    Day's Price $249.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: DPCR0402
  23. Add to Wish List
    Diamond Star of David Necklace in 14kt Yellow Gold (1/10ct tw)
    Diamond Star of David Necklace in 14kt Yellow Gold (1/10ct tw)
    Day's Price $649.00
    or as low as $32.45/month Financing Options*
    Add to Compare
    SKU: DPCR0401
  24. Add to Wish List
    Star of David Necklace in 14kt White Gold with Diamonds (1/10ct tw)
    Star of David Necklace in 14kt White Gold with Diamonds (1/10ct tw)
    Day's Price $599.00
    or as low as $29.95/month Financing Options*
    Add to Compare
    SKU: DPCR0400
  25. Add to Wish List
    Diamond Fashion Necklace in 14kt Yellow Gold (5/8ct tw)
    Diamond Fashion Necklace in 14kt Yellow Gold (5/8ct tw)
    Day's Price $1,995.00
    or as low as $99.75/month Financing Options*
    Add to Compare
    SKU: DPCL2638
  26. Add to Wish List
    Diamond Mom Necklace in Sterling Silver (1/10ct tw)
    Diamond Mom Necklace in Sterling Silver (1/10ct tw)
    Day's Price $279.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: DPCL2637
  27. Add to Wish List
    Diamond Circle Bezel Necklace in 14kt Yellow Gold (1/7ct tw)
    Diamond Circle Bezel Necklace in 14kt Yellow Gold (1/7ct tw)
    Day's Price $599.00
    or as low as $29.95/month Financing Options*
    Add to Compare
    SKU: DPCL2636
  28. Add to Wish List
    Diamond Fashion Necklace in 14kt Yellow Gold (1/10ct tw)
    Diamond Fashion Necklace in 14kt Yellow Gold (1/10ct tw)
    Day's Price $499.00
    or as low as $24.95/month Financing Options*
    Add to Compare
    SKU: DPCL2635
  29. Add to Wish List
    Diamond Bezel Teardrop Necklace in 14kt Yellow Gold (1/10ct tw)
    Diamond Bezel Teardrop Necklace in 14kt Yellow Gold (1/10ct tw)
    Day's Price $599.00
    or as low as $29.95/month Financing Options*
    Add to Compare
    SKU: DPCL2634
  30. Add to Wish List
    Diamond Infinity Necklace in 14kt Rose Gold (1/10ct tw)
    Diamond Infinity Necklace in 14kt Rose Gold (1/10ct tw)
    Day's Price $499.00
    or as low as $24.95/month Financing Options*
    Add to Compare
    SKU: DPCL2633
  31. Add to Wish List
    Oval Halo Diamond Necklace in 14kt White Gold (1/2ct tw)
    Oval Halo Diamond Necklace in 14kt White Gold (1/2ct tw)
    Day's Price $1,199.00
    or as low as $59.95/month Financing Options*
    Add to Compare
    SKU: DPCL2632
  32. Add to Wish List
    Oval Halo Diamond Necklace in 14kt White Gold (1/3ct tw)
    Oval Halo Diamond Necklace in 14kt White Gold (1/3ct tw)
    Day's Price $899.00
    or as low as $44.95/month Financing Options*
    Add to Compare
    SKU: DPCL2631
  33. Add to Wish List
    Diamond Oval halo Necklace in 14kt White Gold (1/4ct tw)
    Diamond Oval halo Necklace in 14kt White Gold (1/4ct tw)
    Day's Price $699.00
    or as low as $34.95/month Financing Options*
    Add to Compare
    SKU: DPCL2630
  34. Add to Wish List
    Diamond Necklace in 14kt Yellow and White Gold (1/2ct tw)
    Diamond Necklace in 14kt Yellow and White Gold (1/2ct tw)
    Day's Price $1,195.00
    or as low as $59.75/month Financing Options*
    Add to Compare
    SKU: DPCL2629
  35. Add to Wish List
    Diamond Palm Tree Necklace in 14kt White Gold (1/10ct tw)
    Diamond Palm Tree Necklace in 14kt White Gold (1/10ct tw)
    Day's Price $449.00
    or as low as $22.45/month Financing Options*
    Add to Compare
    SKU: DPCL2628
  36. Add to Wish List
    Diamond Teardrop Necklace in 14kt White Gold (3/4ct tw)
    Diamond Teardrop Necklace in 14kt White Gold (3/4ct tw)
    Day's Price $1,495.00
    or as low as $74.75/month Financing Options*
    Add to Compare
    SKU: DPCL2626
  37. Add to Wish List
    Diamomd Necklace in 14kt Yellow Gold (1/5ct tw)
    Diamomd Necklace in 14kt Yellow Gold (1/5ct tw)
    Day's Price $799.00
    or as low as $39.95/month Financing Options*
    Add to Compare
    SKU: DPCL2624
  38. Add to Wish List
    Diamond Swirl Necklace in 14kt White Gold (1/4ct tw)
    Diamond Swirl Necklace in 14kt White Gold (1/4ct tw)
    Day's Price $999.00
    or as low as $49.95/month Financing Options*
    Add to Compare
    SKU: DPCL2621
  39. Add to Wish List
    Diamond Swirl Necklace in 14kt Rose Gold (.24ct tw)
    Diamond Swirl Necklace in 14kt Rose Gold (.24ct tw)
    Day's Price $999.00
    or as low as $49.95/month Financing Options*
    Add to Compare
    SKU: DPCL2620
  40. Add to Wish List
    Double Circle Necklace in 10kt Yellow Gold (1/10ct tw)
    Double Circle Necklace in 10kt Yellow Gold (1/10ct tw)
    Day's Price $299.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: DPCL2619
  41. Add to Wish List
    Diamond Fashion Necklace in 14kt White Gold (1/3ct tw)
    Diamond Fashion Necklace in 14kt White Gold (1/3ct tw)
    Day's Price $799.00
    or as low as $39.95/month Financing Options*
    Add to Compare
    SKU: DPCL2614
  42. Add to Wish List
    Diamond Necklace in 14kt Yellow Gold (3/4ct tw)
    Diamond Necklace in 14kt Yellow Gold (3/4ct tw)
    Day's Price $1,995.00
    or as low as $99.75/month Financing Options*
    Add to Compare
    SKU: DPCL2612
  43. Add to Wish List
    Diamond Fashion Necklace in 14kt White Gold (1/2ct tw)
    Diamond Fashion Necklace in 14kt White Gold (1/2ct tw)
    Day's Price $1,295.00
    or as low as $64.75/month Financing Options*
    Add to Compare
    SKU: DPCL2609
  44. Add to Wish List
    Diamond Fashion Necklace in 14kt White Gold (3/4ct tw)
    Diamond Fashion Necklace in 14kt White Gold (3/4ct tw)
    Day's Price $2,195.00
    or as low as $109.75/month Financing Options*
    Add to Compare
    SKU: DPCL2604
  45. Add to Wish List
    Diamond Fashion Necklace in 14kt White Gold (1/3ct tw)
    Diamond Fashion Necklace in 14kt White Gold (1/3ct tw)
    Day's Price $999.00
    or as low as $49.95/month Financing Options*
    Add to Compare
    SKU: DPCL2603
  46. Add to Wish List
    Diamond Three Stone Necklace in 14kt Yellow Gold (1/4ct tw)
    Diamond Three Stone Necklace in 14kt Yellow Gold (1/4ct tw)
    Day's Price $699.00
    or as low as $34.95/month Financing Options*
    Add to Compare
    SKU: DP3ST0200
  47. Add to Wish List
    Diamond Three Stone Necklace in 14kt Rose Gold (1/3ct tw)
    Diamond Three Stone Necklace in 14kt Rose Gold (1/3ct tw)
    Day's Price $999.00
    or as low as $49.95/month Financing Options*
    Add to Compare
    SKU: DP3ST0199
  48. Add to Wish List
    Diamond Bezel Necklace in 14kt White Gold (3/4ct tw)
    Diamond Bezel Necklace in 14kt White Gold (3/4ct tw)
    Day's Price $849.00
    or as low as $42.45/month Financing Options*
    Add to Compare
    SKU: DMNK0307
  49. Add to Wish List
    Diamond Bezel Necklace in 14kt White Gold (1/2ct tw)
    Diamond Bezel Necklace in 14kt White Gold (1/2ct tw)
    Day's Price $549.00
    or as low as $27.45/month Financing Options*
    Add to Compare
    SKU: DMNK0306
  50. Add to Wish List
    Diamond Bezel Necklace in 14kt White Gold (1/2ct tw)
    Diamond Bezel Necklace in 14kt White Gold (1/2ct tw)
    Day's Price $999.00
    or as low as $49.95/month Financing Options*
    Add to Compare
    SKU: DMNK0305
  51. Add to Wish List
    Forevermark Center of My Universe Diamond Halo Necklace in 18kt White Gold (3/8ct tw)
    Forevermark Center of My Universe Diamond Halo Necklace in 18kt White Gold (3/8ct tw)
    Day's Price $1,695.00
    or as low as $84.75/month Financing Options*
    Add to Compare
    SKU: DPSE0141
  52. Add to Wish List
    Diamond Bezel Necklace in 14kt White Gold (1/7ct tw)
    Diamond Bezel Necklace in 14kt White Gold (1/7ct tw)
    Day's Price $599.00
    or as low as $29.95/month Financing Options*
    Add to Compare
    SKU: DPSE0139
  53. Add to Wish List
    Diamond Bezel Necklace in 14kt White Gold (1/4ct tw)
    Diamond Bezel Necklace in 14kt White Gold (1/4ct tw)
    Day's Price $799.00
    or as low as $39.95/month Financing Options*
    Add to Compare
    SKU: DPQT0232
  54. Add to Wish List
    Princess Diamond Necklace in 10kt Yellow Gold (1/5ct)
    Princess Diamond Necklace in 10kt Yellow Gold (1/5ct)
    Day's Price $299.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: DPFIF0019
  55. Add to Wish List
    Diamond Cross in Sterling Silver (1/10ct tw)
    Diamond Cross in Sterling Silver (1/10ct tw)
    Day's Price $199.00
    or as low as $20.00/month Financing Options*
    Add to Compare
    SKU: DPCR0398
  56. Add to Wish List
    Round and Baguette Diamond Necklace in 14kt White Gold (1/5ct tw)
    Round and Baguette Diamond Necklace in 14kt White Gold (1/5ct tw)
    Day's Price $749.00
    or as low as $37.45/month Financing Options*
    Add to Compare
    SKU: DPCL2600
  57. Add to Wish List
    Forevermark Center of My Universe Diamond Halo Necklace in 18kt White Gold (1/3ct tw)
    Forevermark Center of My Universe Diamond Halo Necklace in 18kt White Gold (1/3ct tw)
    Day's Price $1,495.00
    or as low as $74.75/month Financing Options*
    Add to Compare
    SKU: DP10P0220
  58. Add to Wish List
    Forevermark Center of My Universe Diamond Halo Necklace in 18kt White Gold (1/4ct tw)
    Forevermark Center of My Universe Diamond Halo Necklace in 18kt White Gold (1/4ct tw)
    Day's Price $1,195.00
    or as low as $59.75/month Financing Options*
    Add to Compare
    SKU: DP10P0219
  59. Add to Wish List
    Diamond Bezel Necklace in 14kt White Gold (1/10ct tw)
    Diamond Bezel Necklace in 14kt White Gold (1/10ct tw)
    Day's Price $499.00
    or as low as $24.95/month Financing Options*
    Add to Compare
    SKU: DP10P0218
  60. Add to Wish List
    Diamond Butterfly Fashion Necklace in 14kt White Gold (1/4ct tw)
    Diamond Butterfly Fashion Necklace in 14kt White Gold (1/4ct tw)
    Day's Price $849.00
    or as low as $42.45/month Financing Options*
    Add to Compare
    SKU: DMNK0314

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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