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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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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Furrer Jacot
Lucienne Platinum Semi-Mount 2-Row Diamond Ring

$ 9,180.00

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From the award winning Lucienne collection, comes this fabulous 2-row platinum semi-mount diamond ring. The sparkling diamond half rows are separat...
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$ 9,180.00

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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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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 Bella's Love Platinum 18KYG Semi-Mount Diamond Ring

$ 19,250.00

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This Katharine James Bella's Love diamond engagement ring is a storybook fairy tale come to life. The elegant band weaves platinum and sparkling wh...
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$ 19,250.00

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Katharine James
Katharine James Bella's Love Platinum Semi-Mount Diamond Ring

$ 15,430.00

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This Katharine James platinum semi-mount diamond right-hand or engagement ring is a wonderland of sparkle with 1.28 carats of white diamonds on the...
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$ 15,430.00

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Katharine James
Katharine James 18KRG & Platinum Semi-Mount Diamond Butterfly Ring

$ 43,350.00

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This one-of-a-kind Katharine James couture diamond butterfly ring is a masterpiece of high craftsmanship. Exquisitely set in platinum and 18K rose ...
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$ 43,350.00

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Parade Designs
Parade Design Platinum Cushion Halo Semi-Mount Diamond Ring

$ 2,525.00

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Parade Design's classic cushion engagement ring gets a fresh look in platinum with this incredible halo diamond ring made of 36 radiant diamonds th...
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$ 2,525.00

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Furrer Jacot
Furrer Jacot Torino Split Shoulder Semi-Mount Diamond Ring

$ 5,268.00

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Impeccably made in Switzerland from the Lucienne collection, this gorgeous Torino ring features a diamond pave split halo and shoulder that await t...
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$ 5,268.00

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Oster Collection
Oster Collection Platinum Trinity Emerald Cut Diamond Ring

$ 0.00

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This Platinum Trinity Emerald Cut Diamond Ring is more than just a piece of jewelry; it’s a narrative of timeless love and commitment. At the cente...
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$ 0.00

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Oster Collection
Oster Collection Platinum Pavé Split-Shank Starburst Diamond Ring

$ 0.00

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This breathtaking 1.88ctw Platinum Pavé Split-Shank Starburst Diamond Ring is a work of art designed to shine on your wedding day. The starburst di...
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$ 0.00

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Oster Collection
Oster Collection Platinum Halo Cushion Cut Diamond Ring

$ 0.00

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This stunning Platinum Halo Cushion Cut Diamond Ring features a cushion-cut diamond that defies convention with its unique blend of both square and...
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$ 0.00

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Oster Collection
Oster Collection Platinum Pavé Radiant Cut Diamond Ring

$ 0.00

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This captivating Platinum Pavé Radiant Cut Diamond Ring showcases a brilliant 1.64-carat radiant cut diamond as its centerpiece, exuding a timeles...
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$ 0.00

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Louis Glick
Louis Glick Platinum 2 Carat Starburst Diamond Ring

$ 46,220.00

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This exquisite Starburst diamond engagement ring, crafted by renowned diamond cutter Louis Glick, is a true masterpiece. The centerpiece is a GIA-c...
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$ 46,220.00

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Louis Glick
Louis Glick Platinum Large Starburst 3-Stone Trilogy Diamond Ring

$ 67,110.00

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Represented gorgeously in diamonds and platinum, this large stone Louis Glick trilogy diamond engagement ring symbolizes the past, present, and fu...
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$ 67,110.00

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Oster Collection
Oster Collection Platinum 5 Carat Solitaire Starburst Diamond Ring

$ 0.00

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Celebrate your journey to "I do" with this breathtaking size 6 Platinum 5 Carat Solitaire Starburst Diamond Ring. At its heart, an extraordinary 5....
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$ 0.00

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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 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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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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