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 18KYG White Diamond Eternity Band

$ 2,750.00

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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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$ 2,750.00

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Sethi Couture
Sethi Couture Prong 18KBG Black Diamond Eternity Band

$ 2,000.00

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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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$ 2,000.00

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Sethi Couture
Sethi Couture Prong 18KRG White Diamond Eternity Band

$ 2,650.00

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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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$ 2,650.00

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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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Messika
Messika Move Uno Pavé 18K White Gold Full Pavé Diamond Ring | Choose Size

$ 2,100.00

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The Messika Move Uno pavé diamond ring shows off a spectacular sparkly pavé cage that suspends a brilliant cut diamond, allowing it to glide effort...
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$ 2,100.00

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Messika
Messika Lucky Move PM Pavé Diamond 18KYG Necklace

$ 4,880.00

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Say hello to your new favorite necklace! The Messika Lucky Move PM pave diamond necklace features out of this world sparkle thanks to a sea of spar...
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$ 4,880.00

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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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Save 18%

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

Original Price $ 15,430.00

Current Price $ 12,650.00

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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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Original Price $ 15,430.00

Current Price $ 12,650.00

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Save 18%
Save 20%

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

Original Price $ 43,350.00

Current Price $ 34,680.00

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Is it a butterfly or bow? This one-of-a-kind Katharine James couture diamond butterfly ring is a masterpiece of high craftsmanship. Exquisitely se...
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Original Price $ 43,350.00

Current Price $ 34,680.00

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Save 20%
Messika
Messika Move Uno Pavé 18K White Gold Diamond Necklace

$ 3,320.00

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From the Messika Move luxury collection comes the stunning and refined Move Uno Pavé 18k white gold diamond necklace. The delicate chain is accente...
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$ 3,320.00

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Messika
Messika Move Uno Pavé 18K White Gold Diamond Ring | 51

$ 1,540.00

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From the Move Collection comes the stunning Messika Move Uno Pavé 18K White Gold Diamond Ring. This completely handmade ring features one brilliant...
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$ 1,540.00

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Messika
Messika Move Uno 2 Rows Pavé 18KWG Diamond Necklace

$ 6,650.00

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The Messika Move Uno 2 Rows pavé diamond necklace seduces all with its unique two-tiered silhouette. Like the original, this pavé version features ...
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$ 6,650.00

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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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Messika
Messika Move Uno 18K Rose Gold Multi Diamond Bracelet

$ 11,550.00

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Messika has reinterpreted the classic rivière bracelet with the Move Uno 18K Rose Gold Multi Diamond Bracelet. The quintessential Move motif is ech...
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$ 11,550.00

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Messika
Messika Move Uno Pavé LM 18KWG Pave Diamond Ring | 54

$ 2,950.00

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Brilliant and bold, the Messika Move Uno Pavee LM diamond ring is a sparkle above the rest in 18k white gold. In keeping with the Move collection, ...
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$ 2,950.00

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Messika
Messika Move Uno Multi 18KYG Diamond Ring | 55

$ 3,050.00

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The iconic Move Uno motif is celebrated on the elaborate Multi version of this ring with 5 ovals suspending single diamonds in motion. The Messika ...
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$ 3,050.00

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Messika
Messika Lucky Move PM MOP 18KRG Diamond Necklace

$ 3,880.00

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Fall in love with the Messika Lucky Move PM necklace in luscious pink gold, white mother-of-pearl, and sparkling white diamonds. The Lucky Move col...
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$ 3,880.00

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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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Sydney Evan
Sydney Evan 14KYG Diamond Love Lock Pendant Necklace

$ 1,320.00

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Found commonly throughout the world on bridges and chain fence, love locks are a symbol of love and togetherness. Here it is reinterpreted in diamo...
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$ 1,320.00

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Messika
Messika Move Uno 2 Rows Pavé 18KYG Diamond Necklace

$ 6,650.00

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The Messika Move Uno 2 Rows pavé diamond necklace in yellow gold seduces all with its unique two-tiered silhouette. Like the original, this pavé ve...
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$ 6,650.00

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OLE LYNGGAARD
Ole Lynggaard 18KYG Diamond Polished Lace Ring

$ 6,400.00

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Intricate floral lace design is artfully displayed on this gorgeous 18k yellow gold interpretation by Ole Lynggaard. Featuring polished 18K Yellow...
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$ 6,400.00

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Messika
Messika Lucky Move MM Pavé 18KWG Diamond Necklace

$ 9,720.00

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The Messika Lucky Move MM pave diamond necklace features out of this world sparkle thanks to a sea of sparkling white pavé set diamonds on the cent...
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$ 9,720.00

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