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Diamond Marquise® | The Mark of Excellence
Diamond Marquise® | The Mark of Excellence
Diamond jewelry in Grand Cayman at Diamond Marquise

Diamond Jewelry

Diamond Marquise is Grand Cayman's destination for diamond jewelry — rings, earrings, bracelets, necklaces, and more, all sold duty-free. The Cayman Islands impose no import duty, so your dollar goes further on every piece.

Browse the collection online, then visit our Grand Cayman stores to see the brilliance in person. Our jewelers are happy to help you find — or custom-create — the perfect piece.

  • Diamond Tennis Riviera Necklace Lab 2.50 CTW Save 80%
    $20,000.00
    $4,000.00

    Diamond Tennis Riviera Necklace Lab 2.50 CTW

    Our Diamond Riviera Tennis Necklace is a sophisticated and timeless statement piece for any jewelry collection. Crafted in 14K gold, it features a ...

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    $20,000.00
    $4,000.00
    Save 80%
  • Diamond Tennis Riviera Necklace Lab 17.00 CTW Save 80%
    $60,000.00
    $12,000.00

    Diamond Tennis Riviera Necklace Lab 17.00 CTW

    Our Diamond Riviera Tennis Necklace is a sophisticated and timeless statement piece for any jewelry collection. Crafted in 14K gold, it features a ...

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    $60,000.00
    $12,000.00
    Save 80%
  • Diamond Tennis Riviera Necklace Halfway 4.00 CTW Save 80%
    $30,000.00
    $6,000.00

    Diamond Tennis Riviera Necklace Halfway 4.00 CTW

    Our Diamond Riviera Tennis Necklace is a sophisticated and timeless statement piece for any jewelry collection. Crafted in 14K gold, it features a ...

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    $30,000.00
    $6,000.00
    Save 80%
  • Diamond Tennis Riviera Martini Graduating Necklace 4.00 CTW Save 80%
    $24,000.00
    $4,800.00

    Diamond Tennis Riviera Martini Graduating Necklace 4.00 CTW

    Our Diamond Riviera Tennis Necklace is a sophisticated and timeless statement piece for any jewelry collection. Crafted in 14K gold, it features a ...

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    $24,000.00
    $4,800.00
    Save 80%
  • 1.50 CTW Half Eternity Diamond Flex Bangle Save 80%
    $13,000.00
    $2,600.00

    1.50 CTW Half Eternity Diamond Flex Bangle

    Our 1.50 Carat Half Eternity Diamond Flex Bangle is a timeless and sophisticated piece designed for both elegance and comfort in mind. Crafted in 1...

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    $13,000.00
    $2,600.00
    Save 80%
  • 5.00 CTW Full Eternity Diamond Flex Bangle Save 80%
    $40,000.00
    $8,000.00

    5.00 CTW Full Eternity Diamond Flex Bangle

    Our 5.00 Carat Full Eternity Diamond Flex Bangle is a timeless and sophisticated piece designed for both elegance and comfort in mind. Crafted in 1...

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    $40,000.00
    $8,000.00
    Save 80%
  • 1.00 CTW Full Eternity Diamond Flex Bangle Save 80%
    $13,000.00
    $2,600.00

    1.00 CTW Full Eternity Diamond Flex Bangle

    Our 1.00 Carat Full Eternity Diamond Flex Bangle is a timeless and sophisticated piece designed for both elegance and comfort in mind. Crafted in 1...

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    $13,000.00
    $2,600.00
    Save 80%
  • 2.40 CTW Half Eternity Diamond Flex Bangle Save 80%
    $19,500.00
    $3,900.00

    2.40 CTW Half Eternity Diamond Flex Bangle

    Our 2.40 Carat Half Eternity Diamond Flex Bangle is a timeless and sophisticated piece designed for both elegance and comfort in mind. Crafted in 1...

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    $19,500.00
    $3,900.00
    Save 80%
  • 2.70 CTW Full Eternity Diamond Flex Bangle Save 80%
    $21,000.00
    $4,200.00

    2.70 CTW Full Eternity Diamond Flex Bangle

    Our 2.70 Carat Full Eternity Diamond Flex Bangle is a timeless and sophisticated piece designed for both elegance and comfort in mind. Crafted in 1...

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    $21,000.00
    $4,200.00
    Save 80%
  • 1.50 CTW Half Eternity Ruby and Diamond Flex Bangle Save 80%
    $16,000.00
    $3,200.00

    1.50 CTW Half Eternity Ruby and Diamond Flex Bangle

    Our 1.50 CTW Ruby and Diamond Half Eternity Flex Bangle is a timeless and sophisticated piece designed for both elegance and comfort in mind. Craft...

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    $16,000.00
    $3,200.00
    Save 80%
  • Oval Diamond Ring 1.55CTW in 14k Gold Save 80%
    $24,250.00
    $4,850.00

    Oval Diamond Ring 1.55CTW in 14k Gold

    Beautiful Diamond Ring with Oval center diamond and round accent diamonds set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the...

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    $24,250.00
    $4,850.00
    Save 80%
  • Marquise Diamond Ring 1.00CTW in 14k Gold Save 80%
    $12,000.00
    $2,400.00

    Marquise Diamond Ring 1.00CTW in 14k Gold

    Beautiful Diamond Ring with Marquise center diamond and round accent diamonds set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of...

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    $12,000.00
    $2,400.00
    Save 80%
  • Lab Grown Round Diamond Ring 1.10CTW in 14k Gold Save 80%
    $8,000.00
    $1,600.00

    Lab Grown Round Diamond Ring 1.10CTW in 14k Gold

    Beautiful Diamond Ring with Round center diamond and round accent diamonds set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of th...

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    $8,000.00
    $1,600.00
    Save 80%
  • Halo Round Diamond Ring 1.50 CTW in 14k Gold Save 80%
    $20,000.00
    $4,000.00

    Halo Round Diamond Ring 1.50 CTW in 14k Gold

    Beautiful Diamond Ring with Round center diamond and round accent diamonds set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of th...

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    $20,000.00
    $4,000.00
    Save 80%
  • Amante Diamond Ring 0.60 CTW in 14k Gold Save 80%
    $7,500.00
    $1,500.00

    Amante Diamond Ring 0.60 CTW in 14k Gold

    Beautiful Diamond Ring with Halo Round and round accent diamonds set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds...

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    $7,500.00
    $1,500.00
    Save 80%
  • Lab Grown Diamond Ring Princess 3.21CTW in 14k Gold Save 80%
    $36,000.00
    $7,200.00

    Lab Grown Diamond Ring Princess 3.21CTW in 14k Gold

    Beautiful Princess cut Lab Grown Diamond set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds that enhance your indiv...

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    $36,000.00
    $7,200.00
    Save 80%
  • Princess Lab Grown Diamond Ring 1.60TW set in 14k Gold with matching band Save 80%
    $25,000.00
    $5,000.00

    Princess Lab Grown Diamond Ring 1.60TW set in 14k Gold with matching band

    Beautiful Princess cut Lab Grown Diamond set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds that enhance your indiv...

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    $25,000.00
    $5,000.00
    Save 80%
  • Princess Lab Grown Diamond Ring 2.65CTW set in 14k Gold with matching band Save 80%
    $30,000.00
    $6,000.00

    Princess Lab Grown Diamond Ring 2.65CTW set in 14k Gold with matching band

    Beautiful Princess cut Lab Grown Diamond set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds that enhance your indiv...

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    $30,000.00
    $6,000.00
    Save 80%
  • Lab Grown Diamond Ring 0.90CTW set in 14k Gold Save 80%
    $10,000.00
    $2,000.00

    Lab Grown Diamond Ring 0.90CTW set in 14k Gold

    Beautiful Round cut Lab Grown Diamond set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds that enhance your individu...

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    $10,000.00
    $2,000.00
    Save 80%
  • Lab Grown Three Stone Diamond Ring 1.80CTW set in 14k Gold Save 80%
    $12,000.00
    $2,400.00

    Lab Grown Three Stone Diamond Ring 1.80CTW set in 14k Gold

    Beautiful Round cut Lab Grown Diamond set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds that enhance your individu...

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    $12,000.00
    $2,400.00
    Save 80%
  • Split Band Lab Grown Diamond Engagement Ring 1.00CTW set in 14k Gold Save 80%
    $14,000.00
    $2,800.00

    Split Band Lab Grown Diamond Engagement Ring 1.00CTW set in 14k Gold

    Beautiful Round cut Lab Grown Diamond set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds that enhance your individu...

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    $14,000.00
    $2,800.00
    Save 80%
  • Round Lab Grown Diamond Engagement Ring 5.40CTW set in 14k Gold Save 80%
    $45,000.00
    $9,000.00

    Round Lab Grown Diamond Engagement Ring 5.40CTW set in 14k Gold

    Beautiful Round cut Lab Grown Diamond set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds that enhance your individu...

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    $45,000.00
    $9,000.00
    Save 80%
  • Fancy Lab Grown Diamond Engagement Ring 0.45CTW set in 14k Gold Save 80%
    $5,000.00
    $1,000.00

    Fancy Lab Grown Diamond Engagement Ring 0.45CTW set in 14k Gold

    Beautiful Round cut Lab Grown Diamond set in 14k Gold. 14k Gold feels and looks amazing with the sparkle of the diamonds that enhance your individu...

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    $5,000.00
    $1,000.00
    Save 80%
  • Large outline Grand Cayman Islands Map Necklace 0.40CTW Diamonds 14K Gold Save 80%
    $6,800.00
    $1,360.00

    Large outline Grand Cayman Islands Map Necklace 0.40CTW Diamonds 14K Gold

    Experience the beauty of paradise with our Medium Grand Cayman Islands Map Necklace, handcrafted in solid 14K gold and adorned with 0.40 carats tot...

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    $6,800.00
    $1,360.00
    Save 80%