Diamond Jewelry

Is there a diamond ring or necklace that you’ve dreamed of all your life? How about a diamond huggies earring set that's perfect for all of life's occasions. From classic diamond jewelry to the unexpected Oster Jewelers is happy to help bring your vision to reality with the most prestigious jewelry designers and materials. Contact Oster Jewelers at 303.572.1111 to get started. For these diamond engagement rings, bands, and more visit the Bridal Collection at Oster Jewelers.

Indulge in the brilliance of our Diamond Jewelry collection, showcasing a wide range of pieces that highlight the beauty and elegance of diamonds. From sparkling earrings and necklaces to exquisite bracelets and rings, each piece is designed to make a statement. Our diamond jewelry combines timeless elegance with contemporary style, making it perfect for any occasion. Purchase online and shine bright real diamond jewelry.

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Oster Collection
Oster Collection 14KWG Solitaire Diamond Ring

$ 3,385.00

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Contemporary design meets timeless elegance on the Oster Collection's solitaire Diamond Ring. Crafted in a 14K white gold ...
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$ 3,385.00

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Precision Set
Precision Set Platinum 3 Row Shank Round Diamond Ring

$ 19,585.00

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The epitome of opulent design, this Precision Set Platinum 3 Row Shank Round Diamond Ring stands as a pinnacle of luxury an...
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$ 19,585.00

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Oster Collection
Oster Collection 18K White Gold Halo Round Diamond Ring

$ 8,750.00

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Behold the radiance of our 18K White Gold Round Diamond Ring, a beacon of unparalleled brilliance and sophistication. Centered by a captiva...
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$ 8,750.00

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Parade Designs
Parade Design 18KRG Fancy Color Diamond Cluster Ring

$ 8,775.00

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This absolutely stunning alternative engagement ring features a cluster of fancy and radiant diamonds in a magnificent display of sparkle. The fanc...
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$ 8,775.00

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Sebastien Barier
Sébastien Barier Platinum Filigree Pavé Round Diamond Ring

$ 19,230.00

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Art Deco inspiration takes hold on this spectacular platinum filigree diamond engagement ring by Sébastien Barier. Ribbons of platinum are intricat...
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$ 19,230.00

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Katharine James
Katharine James Sweet Juliet Pavé Diamond Engagement Ring

$ 49,650.00

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This stunning engagement ring or right-hand ring by Katharine James is set with an incredibly beautiful 1.55ct round brilliant cut diamond. The dia...
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$ 49,650.00

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Anne Sportun
Anne Sportun Lauren Scalloped Square Halo Diamond Ring

$ 8,850.00

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Drawing inspiration from Old Hollywood, the Anne Sportun Lauren ring channels the glamour of yesterday with an elegant and contemporary design that...
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$ 8,850.00

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Anne Sportun
Anne Sportun Ava Scalloped Round Halo Diamond Ring

$ 8,850.00

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Drawing inspiration from Old Hollywood, the Anne Sportun Ava ring evokes the glamour of yesterday with an elegant and contemporary design that's ti...
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$ 8,850.00

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Sebastien Barier
Sébastien Barier Platinum Round Diamond Ring

$ 65,410.00

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The Sébastien Barier Platinum Round Diamond Ring is a stunning engagement ring that epitomizes luxury and elegance. This exquisite piece showcases ...
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$ 65,410.00

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Oster Collection
Oster Collection 18KWG Split-Shank Halo Round Diamond Engagement Ring

$ 28,850.00

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This spectacular 18KWG Split-Shank Halo Round Diamond Engagement Ring is designed to captivate and enchant. Crafted in 18K white gold, the split-sh...
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$ 28,850.00

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Sebastien Barier
Sébastien Barier Platinum Bezel Round Diamond Ring

$ 13,675.00

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The Sébastien Barier Platinum Bezel Round Diamond Ring is an exquisite creation made in Paris and adorned with the prestigious French Hallmark of Q...
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$ 13,675.00

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Rahaminov
Rahaminov Matte 18KWG Halo Bezel Set Round Diamond Ring

$ 19,950.00

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The Rahaminov Diamond Ring is an exquisite blend of elegance and craftsmanship. Featuring a stunning 1.04ct round diamond with a GIA grading of G/S...
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$ 19,950.00

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Parade Designs
Parade Design Hemera 18K White Gold Round Diamond Ring

$ 9,525.00

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Parade Design 18k white gold ring features a beautiful .90 carat (G/VS2) round diamond & .46ctw side diamonds. This stunning unique engagement ...
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$ 9,525.00

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Parade Designs
Parade Design Hemera 18KWG Round Solitaire Diamond Ring

$ 7,875.00

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Celebrate your love with the Parade Design Hemera 18K white gold Round Solitaire Diamond Engagement Ring, a masterpiece of elegance and pre...
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$ 7,875.00

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Parade Designs
Parade Design Split-Shank Semi-Mount Diamond Ring

$ 2,285.00

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Create the perfect setting for your love story with the Parade Design Split-Shank Semi-Mount Diamond Engagement Ring, desi...
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$ 2,285.00

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Parade Designs
Parade Design 18K White & Yellow Gold Diamond Filigree Band

$ 5,175.00

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Spectacular sparkle shines through on this incredible Parade Design 18k white & yellow gold diamond filigree band. At 8mm in width this gorgeou...
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$ 5,175.00

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Oster Collection
Oster Collection Platinum Halo Round Diamond Ring

$ 26,500.00

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The Oster Collection Platinum Halo Round Diamond Ring is a marvel of precision and elegance that promises to take your breath away. Thi...
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$ 26,500.00

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Katharine James
Katharine James Bella's Love Lina Platinum 18KYG Diamond Ring

$ 18,900.00

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Discover the award-winning elegance of Katharine James' Bella's Love Lina ring. Crafted from platinum and 18K yellow gold, this couture-designed ma...
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$ 18,900.00

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Diamond Jewelry

Oster Collection 14KWG Solitaire Diamond Ring

Precision Set Platinum 3 Row Shank Round Diamond Ring

Oster Collection 18K White Gold Halo Round Diamond Ring

Parade Design 18KRG Fancy Color Diamond Cluster Ring

Sébastien Barier Platinum Filigree Pavé Round Diamond Ring

Katharine James Sweet Juliet Pavé Diamond Engagement Ring

Anne Sportun Lauren Scalloped Square Halo Diamond Ring

Anne Sportun Ava Scalloped Round Halo Diamond Ring

Sébastien Barier Platinum Round Diamond Ring

Oster Collection 18KWG Split-Shank Halo Round Diamond Engagement Ring

Sébastien Barier Platinum Bezel Round Diamond Ring

Rahaminov Matte 18KWG Halo Bezel Set Round Diamond Ring

Parade Design Hemera 18K White Gold Round Diamond Ring

Parade Design Hemera 18KWG Round Solitaire Diamond Ring

Parade Design Split-Shank Semi-Mount Diamond Ring

Parade Design 18K White & Yellow Gold Diamond Filigree Band

Oster Collection Platinum Halo Round Diamond Ring

Katharine James Bella's Love Lina Platinum 18KYG Diamond Ring

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