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

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  1. R13883RD100

    R13883RD100

    0 Review
    As low as $1,050.00
  2. RE22847

    RE22847

    0 Review
    As low as $1,800.00
  3. R13791B025

    R13791B025

    0 Review
    As low as $1,200.00
  4. R14278WB

    R14278WB

    0 Review
    $7,500.00
  5. RP34131CYW

    RP34131CYW

    0 Review
    $2,850.00
  6. R14118RD200

    R14118RD200

    0 Review
    As low as $3,900.00
  7. RE22293-5.20

    RE22293-5.20

    0 Review
    As low as $1,125.00
  8. R15392B075

    R15392B075

    0 Review
    As low as $3,300.00
  9. RP22993100

    RP22993100

    0 Review
    As low as $4,800.00
  10. R14468B025

    R14468B025

    0 Review
    As low as $1,350.00
  11. R15413B

    R15413B

    0 Review
    As low as $4,200.00
  12. R15146OV100

    R15146OV100

    0 Review
    As low as $2,700.00
    Emerald

    Emerald

    pear

    pear

    Round

    Round

  13. RP34101W025

    RP34101W025

    0 Review
    As low as $1,650.00
  14. RP33657-GAR

    RP33657-GAR

    0 Review
    As low as $1,650.00
    Amethyst

    Amethyst

    Blue Topaz

    Blue Topaz

    Citrine

    Citrine

  15. R12957B075

    R12957B075

    0 Review
    As low as $3,000.00
  16. RE22994

    RE22994

    0 Review
    As low as $1,200.00
  17. F12493OV

    F12493OV

    0 Review
    As low as $3,600.00
    Cushion

    Cushion

    Emerald

    Emerald

    Pear

    Pear

    Round

    Round

  18. R13888W

    R13888W

    0 Review
    $1,800.00
  19. R11966B-CIT

    R11966B-CIT

    0 Review
    As low as $1,125.00
    Garnet

    Garnet

    Amethyst

    Amethyst

    Aquamarine

    Aquamarine

    Emerald

    Emerald

    Alexandrite

    Alexandrite

    Ruby

    Ruby

    Peridot

    Peridot

    Blue Sapphire

    Blue Sapphire

    Pink Tourmaline

    Pink Tourmaline

    Blue Topaz

    Blue Topaz

  20. RP33967

    RP33967

    0 Review
    As low as $1,200.00
  21. R13790B

    R13790B

    0 Review
    As low as $3,300.00
  22. R13661CU125

    R13661CU125

    0 Review
    As low as $2,400.00
    Emerald

    Emerald

    Oval

    Oval

    Pear

    Pear

    Princess

    Princess

    Round

    Round

  23. RB49519450RC5

    RB49519450RC5

    0 Review
    As low as $13,500.00
  24. R14608

    R14608

    0 Review
    As low as $2,250.00
  25. R14919B

    R14919B

    0 Review
    As low as $13,500.00
  26. RP22965-14-RU

    RP22965-14-RU

    0 Review
    As low as $750.00
    Alexandrite

    Alexandrite

    Amethyst

    Amethyst

    Aquamarine

    Aquamarine

    Blue Sapphire

    Blue Sapphire

    Blue Topaz

    Blue Topaz

    Citrine

    Citrine

    Emerald

    Emerald

    Garnet

    Garnet

    Peridot

    Peridot

    Pink Tourmaline

    Pink Tourmaline

    White Sapphire

    White Sapphire

  27. RP34158C10-B

    RP34158C10-B

    0 Review
    As low as $525.00
  28. RE22985500

    RE22985500

    0 Review
    As low as $13,500.00
  29. 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

  30. R22905033

    R22905033

    0 Review
    As low as $1,650.00
  31. R12554B-PTM

    R12554B-PTM

    0 Review
    As low as $2,550.00
    Garnet

    Garnet

    Amethyst

    Amethyst

    Aquamarine

    Aquamarine

    Diamond

    Diamond

    Emerald

    Emerald

    Alexandrite

    Alexandrite

    Ruby

    Ruby

    Peridot

    Peridot

    Blue Sapphire

    Blue Sapphire

    Citrine

    Citrine

    Blue Topaz

    Blue Topaz

  32. R15124B

    R15124B

    0 Review
    As low as $1,200.00
  33. R14445OV100

    R14445OV100

    0 Review
    As low as $4,500.00
  34. RCP33900C150

    RCP33900C150

    0 Review
    As low as $5,100.00
  35. R12560B

    R12560B

    0 Review
    As low as $1,950.00
  36. RE33636-GAR

    RE33636-GAR

    0 Review
    As low as $2,100.00
    Amethyst

    Amethyst

    Blue Topaz

    Blue Topaz

    Citrine

    Citrine

Items 1-36 of 1545

per page
Set Descending Direction
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