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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Sethi Couture
Sethi Couture Bezel 18KWG White Diamond Eternity Band | 6.5

$ 2,400.00

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This sparkling Sethi Couture bezel 18k white gold diamond eternity band delights with bezel-set diamonds. Its vintage allure and milgrain accents m...
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$ 2,400.00

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Sethi Couture
Sethi Couture Channel 18KRG Pink Diamond Eternity Band

$ 3,200.00

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Intricate side engraving paired with brilliant sparkle makes this 18k rose gold Sethi Couture channel set diamond eternity band a beauty to behold....
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$ 3,200.00

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Sethi Couture
Sethi Couture Bezel 18KRG Black Diamond Eternity Band

$ 1,800.00

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This sparkling Sethi Couture bezel 18k rose gold diamond eternity band delights with bezel-set black diamonds. Its vintage allure and milgrain acce...
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$ 1,800.00

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Sebastien Barier
Sébastien Barier Platinum .16ctw Diamond Curved Band

$ 3,995.00

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Sébastien Barier's platinum size 6-3/4 curved band is an antique-inspired marvel, adorned with 0.16 carats total weight of diamonds. This gorgeous ...
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$ 3,995.00

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Sebastien Barier
Sébastien Barier Platinum Semi-Mount Diamond Ring

$ 7,825.00

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This Sébastien Barier Platinum Semi-Mount Diamond Ring exudes vintage charm with contemporary craftsmanship. Handcrafted with the utmost quality, t...
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$ 7,825.00

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Sebastien Barier
Sébastien Barier Platinum Diamond Eternity Band

$ 4,600.00

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Sébastien Barier's Platinum Diamond Eternity Band is an exquisite piece, featuring a size 6.5 platinum band inspired by antique designs. Adorned wi...
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$ 4,600.00

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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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Parade Designs
Parade Design Charites 18KRG Diamond Wave Band

$ 5,525.00

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Gorgeous ribbons of diamonds wrap half way around this dreamy stackable 18k rose gold Parade Design Charites diamond wave band. This stunning weddi...
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$ 5,525.00

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Parade Designs
Parade Design Brushed 18KWG Semi-Mount Diamond Ring

$ 3,635.00

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This uniquely contoured brushed 18k white gold Parade Design engagement ring features a brilliant square diamond halo with .25ctw of diamonds and i...
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$ 3,635.00

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Parade Designs
Parade Design Charites Scalloped Marquise Diamond Eternity Band

$ 2,725.00

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The perfect complement to any stackable band, the Parade Design Charites scalloped marquise diamond eternity band features gorgeous round diamond s...
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$ 2,725.00

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Parade Designs
Parade Design Lyria 18K White Gold Curved Diamond Half Band

$ 1,900.00

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Indulge in the exquisite elegance of the Parade Design 18k white gold curved diamond band. This masterfully crafted piece showcases a graceful arc ...
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$ 1,900.00

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Anne Sportun
Anne Sportun 14KRG Rose Cut Pear Brown Diamond Ring

$ 12,290.00

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The caramel colored hues of this gorgeous pear shaped rose cut brown diamond are enhanced by the warm glow of brushed 14k rose gold. Around the uni...
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$ 12,290.00

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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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Sebastien Barier
Sébastien Barier Platinum .17ctw Diamond Curved Band

$ 4,010.00

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Sébastien Barier's platinum size 6-1/2 curved band is an antique-inspired marvel, adorned with 0.17 carats total weight of diamonds. This exquisite...
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$ 4,010.00

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Rahaminov
Rahaminov Platinum Cushion Cut Diamond Ring

$ 27,500.00

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Discover timeless sophistication with the Rahaminov Size 6-3/4 platinum ring, a hallmark of elegance and precision. This distinguished...
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$ 27,500.00

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Rahaminov
Rahaminov 18KRG Vertical Grey & Black Diamond Ring

$ 12,885.00

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Embrace elegance with this striking 18k rose gold ring, designed to make a statement. Measuring 30mm in length, this vertical ring is a size 6-1/2 ...
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$ 12,885.00

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Rahaminov
Rahaminov 18KRG Thin Prong .25 Diamond Eternity Band

$ 3,550.00

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The Rahaminov 18KRG Thin Prong Diamond Eternity Band is a masterpiece of delicate and timeless elegance. This stunning piece is crafted from luxuri...
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$ 3,550.00

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Rahaminov
Rahaminov 18KRG Thin Prong .35 Diamond Eternity Band

$ 3,985.00

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The Rahaminov 18KRG Thin Prong Diamond Eternity Band is a delicate and timeless piece designed to exude elegance. Crafted from luxurious 18k rose g...
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$ 3,985.00

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Rahaminov
Rahaminov 18K Rose Gold Cushion Rose Cut Diamond Ring

$ 14,785.00

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Featuring a stunning 1.05ct cushion shaped rose cut diamond, this gorgeous Rahaminov diamond ring is set in an elegant 18k rose gold mounting, beau...
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$ 14,785.00

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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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Rahaminov
Rahaminov 18KWG Wide Geometric Pavé Diamond Band

$ 12,885.00

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Introducing the Art Deco vintage-inspired Rahaminov 18KWG Geometric Pavé Diamond Band, a true embodiment of elegance and timeless design. This exqu...
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$ 12,885.00

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Rahaminov
Rahaminov 18KWG Geometric Pavé Diamond Band

$ 6,570.00

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A testament to timeless elegance and modern design, the Rahaminov 18KWG Geometric Pavé Diamond Band is crafted from 18k white gold. This stunning b...
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$ 6,570.00

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Precision Set
Precision New Aire 18KWG Split Shank Halo Diamond Ring

$ 6,120.00

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Embrace the epitome of romance and elegance with the Precision Set New Aire Diamond Prong Set Cushion Halo Engagement Ring. This breat...
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$ 6,120.00

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