• Hassle Free Returns
  • FREE SHIPPING OVER $95 – FREE OVERNIGHT OVER $1000
  • Conflict-Free
  • 100% Satisfaction Guarantee
  • Lifetime Warranty
  • Best Price Promise

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. 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*
    SKU: DPTE0077
  2. 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*
    SKU: DPCL2640
  3. 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*
    SKU: DPCL2639
  4. 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*
    SKU: DPCL2623
  5. 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*
    SKU: DMNK0315
  6. 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*
    SKU: DPCL2597
  7. 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*
    SKU: DP10P0221
  8. 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*
    SKU: JPDPL0976
  9. 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*
    SKU: DPTQF0015
  10. 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*
    SKU: DPSE0142
  11. 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*
    SKU: DPQT0233
  12. 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*
    SKU: DPHT0411
  13. 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*
    SKU: DPFI0140
  14. 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*
    SKU: DPCR0409
  15. 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*
    SKU: DPCR0408
  16. 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*
    SKU: DPCR0407
  17. 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*
    SKU: DPCR0406
  18. 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*
    SKU: DPCR0405
  19. 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*
    SKU: DPCR0404
  20. 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*
    SKU: DPCR0403
  21. 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*
    SKU: DPCR0402
  22. 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*
    SKU: DPCR0401
  23. 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*
    SKU: DPCL2638
  24. 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*
    SKU: DPCL2637
  25. 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*
    SKU: DPCL2636
  26. 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*
    SKU: DPCL2635
  27. 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*
    SKU: DPCL2633
  28. 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*
    SKU: DPCL2632
  29. 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*
    SKU: DPCL2631
  30. 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*
    SKU: DPCL2630
  31. 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*
    SKU: DPCL2629
  32. 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*
    SKU: DPCL2628
  33. 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*
    SKU: DPCL2626
  34. 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*
    SKU: DPCL2624
  35. 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*
    SKU: DPCL2621
  36. 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*
    SKU: DPCL2620
  37. 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*
    SKU: DPCL2619
  38. 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*
    SKU: DPCL2614
  39. 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*
    SKU: DPCL2612
  40. 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*
    SKU: DPCL2609
  41. 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*
    SKU: DPCL2604
  42. 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*
    SKU: DPCL2603
  43. 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*
    SKU: DP3ST0200
  44. 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*
    SKU: DP3ST0199
  45. 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*
    SKU: DMNK0307
  46. 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*
    SKU: DMNK0306
  47. 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*
    SKU: DMNK0305
  48. 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*
    SKU: DPSE0139
  49. 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*
    SKU: DPQT0232
  50. 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*
    SKU: DPFIF0019
  51. 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*
    SKU: DPCR0398
  52. 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*
    SKU: DP10P0218

Items 1-60 of 585

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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