Costar Products

Category
  1. Bridal
  2. Bands
  3. Finished Bridal
  4. Diamond Fashion
  5. New Arrival
Birthstone Colors
Garnet
Amethyst
Aquamarine
Diamond
Emerald
Alexandrite
Ruby
Peridot
Blue Sapphire
Pink Tourmaline
Citrine
Blue Topaz
White Sapphire
Price
  1. $0.00 - $1499.99
  2. $1500 - $2999.99
  3. $3000.00 - $5999.99
  4. $6000.00 - $7499.99
  5. $7500.00 and above
Center Stone Shape
Cushion
Emerald
Heart
Marquise
Oval
Princess
Pear
Round
Radiant
Center Stone Size
  1. Under 0.50 CT.
  2. 0.50 CT. - 1.00 CT.
  3. 1.00 CT. - 2.00 CT.
  4. Over 2.00 CT.
Crown Type
  1. Casted Head
  2. Peg Head
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Items 1-36 of 1545

per page
Set Descending Direction
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  1. R14331B

    R14331B

    0 Review
    As low as $4,200.00
  2. RE33604-BTZ

    RE33604-BTZ

    0 Review
    As low as $1,650.00
    Amethyst

    Amethyst

    Citrine

    Citrine

    Garnet

    Garnet

  3. R14569B-AQ

    R14569B-AQ

    0 Review
    As low as $1,650.00
    Garnet

    Garnet

    Amethyst

    Amethyst

    Emerald

    Emerald

    Alexandrite

    Alexandrite

    Ruby

    Ruby

    Peridot

    Peridot

    Blue Sapphire

    Blue Sapphire

    Pink Tourmaline

    Pink Tourmaline

    Citrine

    Citrine

    Blue Topaz

    Blue Topaz

  4. RE23028

    RE23028

    0 Review
    As low as $1,800.00
  5. RE22650150

    RE22650150

    0 Review
    As low as $4,200.00
  6. RE22636

    RE22636

    0 Review
    As low as $2,250.00
  7. R14950RD125

    R14950RD125

    0 Review
    As low as $4,200.00
    Oval

    Oval

  8. R12560B

    R12560B

    0 Review
    As low as $1,950.00
  9. RE22841150

    RE22841150

    0 Review
    As low as $4,500.00
  10. RP33794

    RP33794

    0 Review
    As low as $1,350.00
  11. R82107B10

    R82107B10

    0 Review
    As low as $4,500.00
  12. R11740B-ALE

    R11740B-ALE

    0 Review
    As low as $1,950.00
    Blue Sapphire

    Blue Sapphire

    Emerald

    Emerald

    Ruby

    Ruby

  13. F13038LPR

    F13038LPR

    0 Review
    As low as $8,700.00
    Cushion

    Cushion

    Emerald

    Emerald

    Oval

    Oval

    Pear

    Pear

    Round

    Round

  14. RE22965-10-PER

    RE22965-10-PER

    0 Review
    As low as $600.00
    Alexandrite

    Alexandrite

    Amethyst

    Amethyst

    Aquamarine

    Aquamarine

    Blue Sapphire

    Blue Sapphire

    Blue Topaz

    Blue Topaz

    Citrine

    Citrine

    Emerald

    Emerald

    Garnet

    Garnet

    Pink Tourmaline

    Pink Tourmaline

    Ruby

    Ruby

    White Sapphire

    White Sapphire

  15. R12957PEG165

    R12957PEG165

    0 Review
    As low as $6,600.00
  16. RE22962-10MM

    RE22962-10MM

    0 Review
    As low as $1,200.00
  17. R12809B-PER

    R12809B-PER

    0 Review
    As low as $1,200.00
    Garnet

    Garnet

    Amethyst

    Amethyst

    Aquamarine

    Aquamarine

    Emerald

    Emerald

    Alexandrite

    Alexandrite

    Ruby

    Ruby

    Blue Sapphire

    Blue Sapphire

    Pink Tourmaline

    Pink Tourmaline

    Citrine

    Citrine

    Blue Topaz

    Blue Topaz

  18. RE22780

    RE22780

    0 Review
    As low as $1,950.00
  19. R14498B

    R14498B

    0 Review
    As low as $1,350.00
  20. RN42029025

    RN42029025

    0 Review
    As low as $1,350.00
  21. F14878EM

    F14878EM

    0 Review
    As low as $5,700.00
    Oval

    Oval

    Pear

    Pear

    Round

    Round

  22. R15055

    R15055

    0 Review
    As low as $2,700.00
  23. R12554B-AQ

    R12554B-AQ

    0 Review
    As low as $2,550.00
    Garnet

    Garnet

    Amethyst

    Amethyst

    Diamond

    Diamond

    Emerald

    Emerald

    Alexandrite

    Alexandrite

    Ruby

    Ruby

    Peridot

    Peridot

    Blue Sapphire

    Blue Sapphire

    Pink Tourmaline

    Pink Tourmaline

    Citrine

    Citrine

    Blue Topaz

    Blue Topaz

  24. RP22905150

    RP22905150

    0 Review
    As low as $7,500.00
  25. R13791B025

    R13791B025

    0 Review
    As low as $1,200.00
  26. RP34135CYW

    RP34135CYW

    0 Review
    $3,750.00
  27. RE22630W

    RE22630W

    0 Review
    $2,250.00
  28. R14197RD100

    R14197RD100

    0 Review
    As low as $4,050.00
    Oval

    Oval

  29. RP33641-BTZ

    RP33641-BTZ

    0 Review
    As low as $1,350.00
    Amethyst

    Amethyst

    Citrine

    Citrine

    Garnet

    Garnet

  30. R15392B075

    R15392B075

    0 Review
    As low as $3,300.00
  31. RE22796425

    RE22796425

    0 Review
    As low as $14,700.00
  32. RE22930

    RE22930

    0 Review
    As low as $1,950.00
  33. R15415B

    R15415B

    0 Review
    As low as $2,400.00
  34. R15146PE200

    R15146PE200

    0 Review
    As low as $3,600.00
    Emerald

    Emerald

    Oval

    Oval

    Round

    Round

  35. RP33963

    RP33963

    0 Review
    As low as $1,350.00
  36. R12957B075

    R12957B075

    0 Review
    As low as $3,000.00

Items 1-36 of 1545

per page
Set Descending Direction
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