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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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Sethi Couture
Sethi Couture Modern 18KYG Bezel Diamond Huggie Hoop Earrings

$ 1,365.00

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The Sethi Couture Modern 18K Yellow Gold Bezel Diamond Huggie Earrings bring a refined touch of elegance to your everyday style. Measuring a delica...
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$ 1,365.00

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Sethi Couture
Sethi Couture Dunes Classic 18KYG Diamond Double Drop Earrings

$ 3,300.00

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The Sethi Couture Dunes Classic 18K Yellow Gold Diamond Double Drop Earrings evoke timeless elegance with their heritage-inspired design. Featuring...
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$ 3,300.00

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Sethi Couture
Sethi Couture Enchanted Garden 18KYG Triple Flower Diamond Necklace

$ 2,070.00

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The Sethi Couture Enchanted Garden Triple Flower Diamond Necklace captures nature's poetry with three delicate diamond blooms gracefully linked alo...
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$ 2,070.00

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Sethi Couture
Sethi Couture Crescent 18KYG Small Diamond Moon Charm Pendant

$ 1,320.00

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Radiating celestial elegance, the Sethi Couture Crescent Moon Charm Pendant is beautifully crafted in 18k yellow gold and adorned with a shimmering...
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$ 1,320.00

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Sethi Couture
Sethi Couture Crescent 18KYG Small Black Diamond Moon Charm Pendant

$ 990.00

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Infused with celestial allure, the Sethi Couture 18KYG Small Black Diamond Moon Pendant radiates elegance in 18k yellow gold. Adorned with a cascad...
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$ 990.00

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Sethi Couture
Sethi Couture Athena Diamond Star Medallion Pendant Necklace

$ 3,250.00

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Drawing inspiration from Green mythology, the Athena Diamond Star Medallion Pendant necklace pays tribute to the goddess of war and wisdom as a rem...
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$ 3,250.00

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Sethi Couture
Sethi Couture 18KYG Ivy Scroll Diamond Eternity Band

$ 1,650.00

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A symbol of eternal life and devotion, Sethi Couture envisions an ivy vine to be wrapped around a finger in diamonds and gold with the 18KYG Ivy Sc...
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$ 1,650.00

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Sethi Couture
Sethi Couture Deco 18KYG Sectioned Mini Diamond Eternity Band

$ 2,530.00

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Sparkling trios of brilliant round cut diamonds and solo diamonds are ready to be wrapped around a finger in 18k yellow gold with the Sethi Couture...
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$ 2,530.00

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Sethi Couture
Sethi Couture Channel 18KYG Black Diamond Eternity Band

$ 1,350.00

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Intricate side engraving paired with brilliant bold sparkle makes this 18k yellow gold Sethi Couture channel set black diamond eternity band a spec...
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$ 1,350.00

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Sethi Couture
Sethi Couture Leila 18KYG Black Diamond Bar Drop Earrings

$ 2,950.00

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These striking Sethi Couture diamond bar drop earrings make a stunning statement with 13 black diamond beads suspended within an 18k yellow gold fr...
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$ 2,950.00

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Sethi Couture
Sethi Couture Zelda 18KYG White Diamond Mini Huggie Hoop Earrings

$ 1,365.00

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Simply stunning, these mini huggie earrings by Sethi Couture show off brilliant white diamonds hugged by vibrant 18k yellow gold. Their petite size...
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$ 1,365.00

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Sethi Couture
Sethi Couture Leena 18KYG Snowflake Diamond Stud Earrings

$ 2,530.00

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Resembling snowflakes, a magnificent pair of rose cut diamonds are surrounded by a starburst halo of sparkling diamonds in 18k yellow gold on these...
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$ 2,530.00

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Sethi Couture
Sethi Couture Dunes 18KYG Diamond Mini Hoop Earrings

$ 1,850.00

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A classic diamond huggie for everyday wear, these Sethi Couture Dunes diamond mini hoop earrings are simply stunning with their sunny brushed 18k y...
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$ 1,850.00

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Sethi Couture
Sethi Couture Darcy 18KYG Marquise White Diamond Eternity Band

$ 2,200.00

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A white diamond eternity band gets the royal treatment with a series of marquise settings housing 4 scintillating round cut diamonds in each frame....
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$ 2,200.00

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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 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 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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