• Jump to Main Content

    • This is a demo store. No orders will be fulfilled.

    Shop top sellers for last-minute Valentine’s Day gifts in stock and ready to ship. |
    Get it by 2/14 with free overnight shipping on $99+ orders placed by noon EST on 2/11.
    Search

    new!

    Image Search Upload a photo to find similar styles.
  • Find a store
    • My Bag
    Make a Payment
    For more details on this promotion, review our promotional offer details page

    Light Heart Lab Grown Diamond Collection

    Filter
    Filter By
    Selection will refresh the page with new results
    327 Products
    Page
    per page
    1. Lab Grown Diamond Princess-Cut Solitaire Engagement Ring in 14K White Gold (2 ct.)
      Light Heart®
      Lab Grown Diamond Princess-Cut Solitaire Engagement Ring in 14K White Gold (2 ct.)
      $11,499.00
      Add to Wish List
    2. Lab Grown Diamond Pear-Shaped Solitaire Engagement Ring in 14k white gold (2 ct.)
      Light Heart®
      Lab Grown Diamond Pear-Shaped Solitaire Engagement Ring in 14k white gold (2 ct.)
      $11,499.00
      Add to Wish List
    3. Lab Grown Diamond Oval Solitaire Engagement Ring in 14K White Gold (3 ct.)
      Light Heart®
      Lab Grown Diamond Oval Solitaire Engagement Ring in 14K White Gold (3 ct.)
      $19,999.00
      Add to Wish List
    4. lab grown diamond oval solitaire engagement ring in 14k white gold (2 ct.)
      Light Heart®
      lab grown diamond oval solitaire engagement ring in 14k white gold (2 ct.)
      $11,499.00
      Add to Wish List
    5. lab grown diamond emerald-cut solitaire engagement ring in 14k white gold (3 ct.)
      Light Heart®
      lab grown diamond emerald-cut solitaire engagement ring in 14k white gold (3 ct.)
      $21,999.00
      Add to Wish List
    6. lab grown diamond round solitaire engagement ring in 14k white gold (3 ct.)
      Light Heart®
      lab grown diamond round solitaire engagement ring in 14k white gold (3 ct.)
      $22,999.00
      Add to Wish List
    7. lab grown diamond round solitaire engagement ring in 14k white gold (2 1/2 ct.)
      Light Heart®
      lab grown diamond round solitaire engagement ring in 14k white gold (2 1/2 ct.)
      $17,999.00
      Add to Wish List
    8. lab grown diamond round solitaire engagement ring in 14k white gold (2 ct.)
      Light Heart®
      lab grown diamond round solitaire engagement ring in 14k white gold (2 ct.)
      $12,999.00
      Add to Wish List
    9. Light Heart® 1 1/2 ct. tw. Lab Grown Diamond Solitaire Engagement Ring in 14K White Gold
      Light Heart®
      Light Heart® 1 1/2 ct. tw. Lab Grown Diamond Solitaire Engagement Ring in 14K White Gold
      Original Price: $9499 Original Price $9,499.00 Current Price: $8999.88 Current Price $8,999.88
      Add to Wish List
    10. Light Heart® 1 ct. tw. Diamond Solitaire Ring in 14K White Gold
      Light Heart®
      Light Heart® 1 ct. tw. Diamond Solitaire Ring in 14K White Gold
      Original Price: $7999 Original Price $7,999.00 Current Price: $7499.88 Current Price $7,499.88
      Add to Wish List
    11. Light Heart® 1 ct. tw. Lab Grown Diamond Solitaire Engagement Ring in 14K White Gold
      Light Heart®
      Light Heart® 1 ct. tw. Lab Grown Diamond Solitaire Engagement Ring in 14K White Gold
      Original Price: $5999 Original Price $5,999.00 Current Price: $5499.88 Current Price $5,499.88
      Add to Wish List
    12. Light Heart® 2 ct. tw. Lab Grown Diamond Solitaire Ring in 14K White Gold
      Light Heart®
      Light Heart® 2 ct. tw. Lab Grown Diamond Solitaire Ring in 14K White Gold
      Original Price: $15999 Original Price $15,999.00 Current Price: $14999.88 Current Price $14,999.88
      Add to Wish List
    13. Light Heart® 1 ct. tw. Lab Grown Diamond Solitaire Ring in 14K White Gold
      Light Heart®
      Light Heart® 1 ct. tw. Lab Grown Diamond Solitaire Ring in 14K White Gold
      Original Price: $5999 Original Price $5,999.00 Current Price: $5499.88 Current Price $5,499.88
      Add to Wish List
    14. lab grown diamond oval side-stone engagement ring in 14k yellow gold (1 3/4 ct. tw.)
      Light Heart®
      lab grown diamond oval side-stone engagement ring in 14k yellow gold (1 3/4 ct. tw.)
      Original Price: $8999 Original Price $8,999.00 Current Price: $7499.88 Current Price $7,499.88
      Add to Wish List
    15. Light Heart® 2 ct. tw. Lab Grown Diamond Solitaire Ring in 14K White Gold
      Light Heart®
      Light Heart® 2 ct. tw. Lab Grown Diamond Solitaire Ring in 14K White Gold
      Original Price: $15999 Original Price $15,999.00 Current Price: $14999.88 Current Price $14,999.88
      Add to Wish List
    16. Lab Grown Diamond Contour Wedding Band in 14K White Gold (1/3 ct. tw.)
      Light Heart®
      Lab Grown Diamond Contour Wedding Band in 14K White Gold (1/3 ct. tw.)
      $599.99
      Add to Wish List
    17. lab grown diamond twist engagement ring in 14k white gold (1 1/2 ct. tw.)
      Light Heart®
      lab grown diamond twist engagement ring in 14k white gold (1 1/2 ct. tw.)
      $4,299.00
      Add to Wish List
    18. Lab Grown Diamond Pear-Shaped Engagement Ring in 14k white gold (1 1/3 ct. tw.)
      Light Heart®
      Lab Grown Diamond Pear-Shaped Engagement Ring in 14k white gold (1 1/3 ct. tw.)
      $4,499.00
      Add to Wish List
    19. Lab Grown Diamond Engagement Ring with Pear Shape in 14k white gold (1 1/4 ct. tw.)
      Light Heart®
      Lab Grown Diamond Engagement Ring with Pear Shape in 14k white gold (1 1/4 ct. tw.)
      $3,999.00
      Add to Wish List
    20. Light Heart® 3/4 ct. tw. Lab Grown Diamond Earrings in 14K White Gold
      Light Heart®
      Light Heart® 3/4 ct. tw. Lab Grown Diamond Earrings in 14K White Gold
      $999.99
      Add to Wish List
    21. Light Heart® 5/8 ct. tw. Lab Grown Diamond Pendant in 14K White Gold
      Light Heart®
      Light Heart® 5/8 ct. tw. Lab Grown Diamond Pendant in 14K White Gold
      $999.99
      Add to Wish List
    22. Light Heart® 3/4 ct. tw. Lab Grown Diamond Ring in 14K White Gold
      Light Heart®
      Light Heart® 3/4 ct. tw. Lab Grown Diamond Ring in 14K White Gold
      $1,099.00
      Add to Wish List
    23. Light Heart® 3/4 ct. tw. Lab Grown Diamond Heart Pendant in 14K Rose Gold
      Light Heart®
      Light Heart® 3/4 ct. tw. Lab Grown Diamond Heart Pendant in 14K Rose Gold
      Original Price: $899.99 Original Price $899.99 Current Price: $699.99 Current Price $699.99
      Add to Wish List
    24. Light Heart® 3/4 ct. tw. Lab Grown Diamond Heart Pendant in 14K White Gold
      Light Heart®
      Light Heart® 3/4 ct. tw. Lab Grown Diamond Heart Pendant in 14K White Gold
      $999.99
      Add to Wish List
    25. Light Heart® 5/8 ct. tw. Lab Grown Diamond Pendant in 14K White Gold
      Light Heart®
      Light Heart® 5/8 ct. tw. Lab Grown Diamond Pendant in 14K White Gold
      $899.99
      Add to Wish List
    26. Light Heart® 5/8 ct. tw. Lab Grown Diamond Circle Pendant in 14K Rose Gold
      Light Heart®
      Light Heart® 5/8 ct. tw. Lab Grown Diamond Circle Pendant in 14K Rose Gold
      Original Price: $899.99 Original Price $899.99 Current Price: $699.99 Current Price $699.99
      Add to Wish List
    27. Light Heart® 3/8 ct. tw. Lab Grown Diamond Bar Necklace in 14K White Gold
      Light Heart®
      Light Heart® 3/8 ct. tw. Lab Grown Diamond Bar Necklace in 14K White Gold
      $699.99
      Add to Wish List
    28. Light Heart® 1 ct. tw. Lab Grown Diamond Dangle Earrings in 14K White Gold
      Light Heart®
      Light Heart® 1 ct. tw. Lab Grown Diamond Dangle Earrings in 14K White Gold
      $1,299.00
      Add to Wish List
    29. Light Heart® 3/4 ct. tw. Lab Grown Diamond Halo Earrings in 14K White Gold
      Light Heart®
      Light Heart® 3/4 ct. tw. Lab Grown Diamond Halo Earrings in 14K White Gold
      $999.99
      Add to Wish List
    30. Light Heart® 1/2 ct. tw. Lab Grown Diamond Halo Earrings in 14K White Gold
      Light Heart®
      Light Heart® 1/2 ct. tw. Lab Grown Diamond Halo Earrings in 14K White Gold
      $699.99
      Add to Wish List
    327 Products
    Page
    per page