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Diamond Rings

A diamond ring is a treasure to love forever. Shop breathtaking rings impeccably crafted in the finest diamonds and metals. ⁠Find every cut and shape from solitaire to multi-stone settings, round, cushion, emerald, and pear, in an array of designs that reflect the style of every bride.

Indulge in the timeless elegance of diamond rings with our exquisite collection at Oster Jewelers. Each ring is crafted with precision and set with high-quality diamonds, ensuring brilliance and beauty. Perfect for engagements, anniversaries, or special occasions, our diamond rings are designed to make a lasting impression.

Feeling inspired? Is there a ring that you’ve dreamed of all your life? Oster Jewelers is happy to help bring your vision to reality with the most prestigious jewelry designers and materials. Contact us at 303.572.1111 to get started.

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Oster Collection
Oster Collection Platinum Trinity Trillion & Radiant Cut Diamond Ring

$ 0.00

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This platinum masterpiece celebrates the timeless allure of the trinity diamond ring, a design steeped in rich history and profound symbolism. The ...
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$ 0.00

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Oster Collection
Oster Collection Platinum Diamond Inlay Asscher Cut Diamond Ring

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This exquisite platinum Asscher cut diamond ring exudes timeless sophistication, combining a brushed platinum finish with the undeniable allure of ...
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$ 0.00

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Oster Collection
Oster Collection Platinum 3 Carat Cushion Cut Diamond Ring

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For the bride who desires a ring that is as unique as her love story, this Oster Collection Platinum 3 Carat Cushion Cut Diamond Ring is the ideal ...
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$ 0.00

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Oster Collection
Oster Collection Platinum & 18KYG Radiant Cut Yellow Diamond Ring

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Radiant in its allure and rich in symbolism, this Brushed Platinum & 18K Yellow Gold Radiant Cut Yellow Diamond Ring is a masterpiece that capt...
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Oster Collection
Oster Collection Platinum Emerald Cut Diamond Ring

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This exquisite Platinum & Emerald Cut Diamond Ring embodies timeless sophistication for the modern bride. The centerpiece, a GIA-graded 1.73ct ...
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$ 0.00

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Louis Glick
Louis Glick 5 Carat Fancy Yellow Starburst Diamond Ring

$ 148,200.00

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This is a stunning and incredibly rare 5.04ct Louis Glick Starburst diamond ring. The center stone is GIA certified as Fancy Yellow (FY) color and ...
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$ 148,200.00

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Oster Collection
Oster Collection Platinum Trapezoid & Radiant Cut Yellow Diamond Ring

$ 0.00

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A radiant burst of sunshine encapsulated in platinum and gold, this exquisite trinity ring showcases the timeless allure of yellow diamonds. At its...
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$ 0.00

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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 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 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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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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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 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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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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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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Katharine James
Katharine James Juliet's Love Platinum Pavé Semi-Mount Diamond Ring

$ 12,885.00

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The award-winning Katharine James Juliet's Love semi-mount ring in size 6 platinum, adorned with .86ctw pave diamonds and set with a 1.50ct round C...
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$ 12,885.00

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K. Brunini
K. Brunini Sage 18KRG Rose Cut Pear Brown Diamond Twig Ring

$ 10,390.00

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From the Twig Collection, a stunning rose cut pear shaped diamond shines in cappuccino hues against the warmth of the 18k rose gold diamond studded...
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$ 10,390.00

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K. Brunini
K. Brunini 18KYG Pave Halo Oval Diamond Twig Ring

$ 5,965.00

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A gorgeous pave halo of diamonds hugs a brilliant oval white diamond on this vintage inspired elegant engagement ring from the mind of K. Brunini. ...
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$ 5,965.00

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