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Diamond Jewelry

Is there a diamond ring or necklace that you’ve dreamed of all your life? How about a pair Diamond Huggies' 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 18KRG White Diamond Eternity Band

$ 2,750.00

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This sparkling Sethi Couture bezel 18k rose gold diamond eternity band delights with bezel-set white diamonds. Its vintage allure and Milgrain acce...
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$ 2,750.00

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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 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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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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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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Sethi Couture
Sethi Couture Tire 18K Rose Gold Diamond Eternity Band

$ 2,800.00

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A triple row of dazzling diamonds encircles the finger on this gorgeous 18k rose gold diamond eternity ring by Sethi Couture. This beauty can be mi...
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$ 2,800.00

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Oster Collection
Oster Collection 14KWG Alternating Diamond & Sapphire Eternity Band

$ 2,995.00

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Say yes to forever with this spectacular sapphire and diamond alternating eternity band. Made with 14k white gold and plated with rhodium, the edge...
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$ 2,995.00

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Furrer Jacot
18KRG & HyCeram Double Diamond Eternity Band

$ 6,440.00

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Sensuous HyCeram is hugged by ribbons of diamonds set in 18k rose gold on this double diamond eternity band by Furrer Jacot. HyCeram is an innovati...
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$ 6,440.00

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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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Anne Sportun
Anne Sportun 18KYG Round & Square Diamond Eternity Band

$ 4,240.00

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Perfect for ring stacking, this unique 18k yellow gold diamond eternity band features a beautiful geometric round and square design that brings a f...
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$ 4,240.00

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Sethi Couture
Sethi Couture Arrow 18KYG Diamond Eternity Band

$ 4,400.00

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Exude elegance with this nature inspired Sethi Couture Wreath white diamond band in 18k yellow gold. Be bold in your everyday with this striking et...
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$ 4,400.00

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Sethi Couture
Sethi Couture Eleanor 18KYG Marquise Diamond Eternity Band

$ 1,250.00

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Scalloped marquise settings evoke vintage Art Deco allure on this elegant Sethi Couture Eleanor diamond eternity band. Round brilliant cut white di...
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$ 1,250.00

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Sethi Couture
Sethi Couture Bezel 18KBG Black Diamond Eternity Band

$ 2,070.00

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Bringing bold elegance with a feminine twist, this sparkling Sethi Couture bezel 18k blackened gold diamond eternity band delights with bezel-set b...
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$ 2,070.00

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Sethi Couture
Sethi Couture Prong 18KYG White Diamond Eternity Band

$ 2,650.00

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This slender Sethi Couture Prong 18k yellow gold diamond eternity band achieves superior sparkle with a row of prong-set sparkling white diamonds. ...
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$ 2,650.00

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Oster Collection
Oster Collection 18KWG 3 Diamond Bridge Double Ring

$ 4,315.00

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This exquisite piece from the Oster Collection is a true statement of elegance. The 3 diamond bridge double ring beautifully unites two half eterni...
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$ 4,315.00

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Anne Sportun
Anne Sportun 18K Yellow Gold Diamond Eternity Band

$ 6,655.00

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A single row of brilliant white diamonds are pave set on this fabulous Anne Sportun diamond eternity band set in 18k yellow gold. This Anne Sportun...
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$ 6,655.00

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Anne Sportun
Anne Sportun 18KYG Diamond Eternity Band

$ 6,855.00

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This Anne Sportun 18k yellow gold eternity band sparkles bright with .72 carats of pave set white diamonds. A perfect gift special occasions and a...
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$ 6,855.00

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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
Eternels 18K White Gold Diamond Eternity Band

$ 5,820.00

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This gorgeous Furrer Jacot wedding band from the Eternels collection is set with more than a carat of sparkling white diamonds on one half of the r...
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$ 5,820.00

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Precision Set
Precision Set 18K White Gold Diamond Eternity Band

$ 6,775.00

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Discover the enduring allure of our Precision Set 18K White Gold Round Diamond Eternity Band, a symbol of infinite love and timeless el...
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$ 6,775.00

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Precision Set
Precision Set Platinum Baguette Diamond Eternity Band

$ 8,850.00

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The Precision Set Platinum Baguette Diamond Eternity Band is a stunning example of refined elegance. Crafted in platinum, this eternity band is ado...
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$ 8,850.00

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Anne Sportun
Anne Sportun 14K White Gold Diamond Seed Band

$ 4,560.00

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Tiny sparkling diamonds bring light to 14k white gold seeds to wrap around the finger on this delicate Anne Sportun diamond seed band. Each seed of...
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$ 4,560.00

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Parade Designs
Parade Design 18K Gold Thin Diamond Eternity Band

$ 2,725.00

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A delicate ribbon of pave set diamonds is wrapped around 18k gold on this gorgeous thin diamond eternity band by Parade Design. Wear this slender d...
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$ 2,725.00

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