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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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Parade Designs
Parade Design Lumiere 18KWG Wide 5 Row Diamond Half Band

$ 13,925.00

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This sensational Parade Design wide diamond band features five rows of pave set sparkling round diamonds in an array of design with 18k white gol...
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$ 13,925.00

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Parade Designs
Parade Design Lumiere 18KWG Wide 3 Row Diamond Half Band

$ 12,575.00

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Simply stunning, this incredible Parade Design wide diamond band features three immaculate rows of pavé set sparkling round diamonds. This beauti...
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$ 12,575.00

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Sethi Couture
Sethi Couture Kate 18KRG Princess & Round Diamond Eternity Band

$ 1,685.00

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Vintage inspiration takes hold on this Art Deco influenced diamond eternity band by Sethi Couture. Scintillating princess cut and round white diamo...
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$ 1,685.00

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Sethi Couture
Sethi Couture Luna 18KRG 3 Stone White Diamond Eternity Band

$ 2,245.00

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The Luna diamond eternity band intersperses a trio of sparkling white prong-set diamonds against breaks of 18k rose gold on this captivating ring t...
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$ 2,245.00

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Sethi Couture
Sethi Couture Twine 18KWG Twisted White Diamond Eternity Band

$ 2,530.00

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This Sethi Couture Twine Diamond Eternity Band exudes luxury with 18k white gold meticulously twisted together, creating a silhouette that's timele...
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$ 2,530.00

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Sethi Couture
Sethi Couture Kate 18KWG Princess & Round Diamond Eternity Band

$ 1,685.00

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Vintage inspiration takes hold on this Art Deco influenced diamond eternity band by Sethi Couture. Scintillating princess cut and round white diamo...
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$ 1,685.00

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Sethi Couture
Sethi Couture Lace 18KWG White Diamond Eternity Band

$ 4,290.00

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Bezel set sparkling white diamonds are clustered together in 18k white gold on this exquisite Sethi Couture Lace diamond eternity band featuring mi...
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$ 4,290.00

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Sethi Couture
Sethi Couture Bezel 18KYG White Diamond Eternity Band

$ 1,980.00

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Bringing the warmth of sunshine, this sparkling Sethi Couture bezel 18k yellow gold diamond eternity band delights with bezel-set diamonds. Its vin...
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$ 1,980.00

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Sethi Couture
Sethi Couture Prong 18KBG Black Diamond Eternity Band

$ 1,450.00

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Blackened gold stands out with a prong-set row of glittering black diamonds, creating an elegant and sleek silhouette on this Sethi Couture Prong D...
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$ 1,450.00

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Sethi Couture
Sethi Couture Prong 18KRG White Diamond Eternity Band

$ 1,900.00

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This slender Sethi Couture Prong 18k rose gold diamond eternity band achieves superior sparkle with a row of prong-set sparkling white diamonds. Wh...
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$ 1,900.00

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Sethi Couture
Sethi Couture Bezel 18KRG White Diamond Eternity Band

$ 1,980.00

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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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$ 1,980.00

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

$ 1,950.00

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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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$ 1,950.00

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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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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

$ 3,350.00

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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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$ 3,350.00

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Sethi Couture
Sethi Couture Eleanor 18KYG Marquise Diamond Eternity Band

$ 1,025.00

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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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$ 1,025.00

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Sethi Couture
Sethi Couture Bezel 18KBG Black Diamond Eternity Band

$ 1,550.00

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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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$ 1,550.00

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Sethi Couture
Sethi Couture Prong 18KYG White Diamond Eternity Band

$ 1,900.00

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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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$ 1,900.00

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Furrer Jacot
18K Rose Gold & Carbon Fiber Diamond Half Band

$ 3,240.00

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This 6mm Furrer Jacot diamond half band features an elegant trinity of beautiful 18k rose gold juxtaposed with dark and decadent carbon fiber, and ...
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$ 3,240.00

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Anne Sportun
Anne Sportun 18K Yellow Gold Diamond Eternity Band

$ 6,450.00

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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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$ 6,450.00

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Anne Sportun
Anne Sportun 18KYG Diamond Eternity Band

$ 6,600.00

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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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$ 6,600.00

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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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Furrer Jacot
Stainless Steel Wide Inlay Diamond Eternity Band

$ 6,360.00

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A river of sparkling white diamonds is set within shining stainless steel band on this beautiful wide diamond eternity band by Furrer Jacot. This s...
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$ 6,360.00

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