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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Sebastien Barier
Sébastien Barier Platinum Cushion Cut Diamond Ring

$ 26,865.00

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The Sébastien Barier Platinum Cushion Cut Diamond Ring combines vintage charm with modern elegance. This size 5 platinum engagement ring is adorned...
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$ 26,865.00

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Furrer Jacot
Furrer Jacot Lucienne Semi-Mount Bezel Diamond Halo Ring

$ 2,780.00

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From the award winning Lucienne collection comes this fabulous semi-mount diamond engagement ring with a dazzling diamond bezel halo. Crafted in 18...
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$ 2,780.00

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Furrer Jacot
Furrer Jacot Lucienne Platinum Semi-Mount Square Halo Diamond Ring

$ 6,760.00

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Pictures do not do this exquisite ring justice. This beautiful Furrer Jacot semi-mount diamond engagement ring from the award winning Lucienne coll...
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$ 6,760.00

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Furrer Jacot
Furrer Jacot Lucienne Platinum Semi-Mount Diamond Ring

$ 3,960.00

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From the award winning Lucienne collection, this stunning semi-mount diamond engagement ring is crafted in exceptional platinum with a sensational ...
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$ 3,960.00

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K. Brunini
K. Brunini 18KWG Small Semi-Mount Round Diamond Twig Ring

$ 3,200.00

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From the Twig Collection, this is a beautiful 18k white gold semi-mount diamond engagement ring studded with sparkling diamonds to accent the cente...
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$ 3,200.00

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K. Brunini
K. Brunini Sage 18KWG Rose Cut Kite Diamond Twig Ring

$ 15,070.00

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Vintage meets contemporary on this gorgeous diamond engagement ring by K. Brunini from the Twig Collection. Framed in 18k white gold, a dazzling ro...
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$ 15,070.00

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Jack Kelége
Jack Kelége Platinum Halo Semi-Mount Diamond Ring

$ 12,230.00

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The exquisite Jack Kelége Platinum Halo Semi-Mount Diamond Ring features a 2.5ct round Cubic Zirconia placeholder stone at its core, beautifully fr...
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$ 12,230.00

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Jack Kelége
Jack Kelége Platinum Filigree Semi-Mount Diamond Ring

$ 15,685.00

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The Jack Kelége Size 6.5 platinum Diamond Halo Semi-Mount, is an exquisite semi-mount diamond ring that promises to spotlight the beauty of your ch...
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$ 15,685.00

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Precision Set
Precision Set Elege Platinum Cushion Cut Diamond Ring

$ 27,890.00

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Introducing the epitome of timeless romance and exquisite craftsmanship: a Platinum Cushion Cut Diamond Engagement Ring, featuring a me...
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$ 27,890.00

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Precision Set
Precision Set Platinum Split Shank Double Halo Semi-Mount Diamond Ring

$ 9,395.00

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The Precision Set Platinum Split Shank Double Halo Semi-Mount Diamond Ring is a stunning blend of elegance and craftsmanship. Beautifully crafted i...
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$ 9,395.00

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Oster Collection
Oster Collection Platinum Semi-Mount Pavé Diamond Ring

$ 9,175.00

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This breathtaking 6 mm platinum semi-mount pavé diamond engagement ring is an exquisite setting just waiting to highlight your ideal diamond or uni...
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$ 9,175.00

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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

$ 0.00

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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

$ 0.00

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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

$ 0.00

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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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$ 0.00

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Oster Collection
Oster Collection Platinum Emerald Cut Diamond Ring

$ 0.00

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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

$ 3,150.00

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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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$ 3,150.00

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

$ 10,685.00

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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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$ 10,685.00

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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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Stefan Hafner
Stefan Hafner 18K White Gold Small Diamond Corset Ring

$ 9,950.00

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Italian designer Stefan Hafner's 18k white gold diamond corset ring shows off an explosion of sparkle with a cocktail of pave & bezel set brill...
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$ 9,950.00

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