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.

Sort by

View as

Sethi Couture
Sethi Couture Bezel 18KBG Black Diamond Eternity Band

$ 2,070.00

| /

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

$ 2,070.00

| /
Sethi Couture
Sethi Couture Prong 18KYG White Diamond Eternity Band

$ 2,650.00

| /

This slender Sethi Couture Prong 18k yellow gold diamond eternity band achieves superior sparkle with a row of prong-set sparkling white diamonds. ...
View full details

$ 2,650.00

| /
Contact for Availability

Oster Collection
Oster Collection Platinum 5 Carat Solitaire Starburst Diamond Ring

$ 0.00

| /

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

$ 0.00

| /
Oster Collection
Oster Collection 18KWG 3 Diamond Bridge Double Ring

$ 4,315.00

| /

This exquisite piece from the Oster Collection is a true statement of elegance. The 3 diamond bridge double ring beautifully unites two half eterni...
View full details

$ 4,315.00

| /
Save 12%

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

Original Price $ 3,240.00

Current Price $ 2,865.00

| /

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

Original Price $ 3,240.00

Current Price $ 2,865.00

| /

Save 12%
Anne Sportun
Anne Sportun 18K Yellow Gold Diamond Eternity Band

$ 6,655.00

| /

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...
View full details

$ 6,655.00

| /
Anne Sportun
Anne Sportun 18KYG Diamond Eternity Band

$ 6,855.00

| /

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...
View full details

$ 6,855.00

| /
Sebastien Barier
Sébastien Barier Platinum Cushion Cut Diamond Ring

$ 27,885.00

| /

The Sébastien Barier Platinum Cushion Cut Diamond Ring combines vintage charm with modern elegance. This size 5 platinum engagement ring is adorned...
View full details

$ 27,885.00

| /
Furrer Jacot
Furrer Jacot Lucienne Semi-Mount Bezel Diamond Halo Ring

$ 2,780.00

| /

From the award winning Lucienne collection comes this fabulous semi-mount diamond engagement ring with a dazzling diamond bezel halo. Crafted in 18...
View full details

$ 2,780.00

| /
Furrer Jacot
Furrer Jacot Lucienne Platinum Semi-Mount Square Halo Diamond Ring

$ 6,760.00

| /

Pictures do not do this exquisite ring justice. This beautiful Furrer Jacot semi-mount diamond engagement ring from the award winning Lucienne coll...
View full details

$ 6,760.00

| /
Furrer Jacot
Furrer Jacot Lucienne Platinum Semi-Mount Diamond Ring

$ 3,960.00

| /

From the award winning Lucienne collection, this stunning semi-mount diamond engagement ring is crafted in exceptional platinum with a sensational ...
View full details

$ 3,960.00

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

$ 9,180.00

| /

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

$ 9,180.00

| /
Furrer Jacot
Eternels 18K White Gold Diamond Eternity Band

$ 5,820.00

| /

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...
View full details

$ 5,820.00

| /
Save 17%

Furrer Jacot
Stainless Steel Wide Inlay Diamond Eternity Band

Original Price $ 6,360.00

Current Price $ 5,280.00

| /

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...
View full details

Original Price $ 6,360.00

Current Price $ 5,280.00

| /

Save 17%
K. Brunini
K. Brunini 18KWG Small Semi-Mount Round Diamond Twig Ring

$ 3,200.00

| /

From the Twig Collection, this is a beautiful 18k white gold semi-mount diamond engagement ring studded with sparkling diamonds to accent the cente...
View full details

$ 3,200.00

| /
Anne Sportun
Anne Sportun 14KWG Single Row Pave Diamond Eternity Band

$ 4,100.00

| /

A single row of channel set brilliant white diamonds sparkle against beautiful 14k white gold on this gorgeous Anne Sportun diamond half band. Wear...
View full details

$ 4,100.00

| /
Precision Set
Precision Set 18K White Gold Diamond Eternity Band

$ 6,775.00

| /

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

$ 6,775.00

| /
Precision Set
Precision Set Platinum Baguette Diamond Eternity Band

$ 8,850.00

| /

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

$ 8,850.00

| /
Anne Sportun
Anne Sportun 14K White Gold Diamond Seed Band

$ 4,560.00

| /

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...
View full details

$ 4,560.00

| /
Contact for Availability

Oster Collection
Oster Collection Platinum Round Diamond Eternity Band

$ 0.00

| /

Fifteen radiant diamonds form the heart of this exquisite 2.76ctw handmade Platinum Round Diamond Eternity Band. Each diamond is prong-set, allowin...
View full details

$ 0.00

| /
Jack Kelége
2.51ctw E VS2 round brilliant natural diamond in JKelege Platinum 1.58ctw diamond ring

$ 94,800.00

| /

Exquisite 2.51ctw E/VS2 round brilliant natural diamond center stone set in this Jack Kelége Size 6.5 platinum Diamond Halo is encircled by 1.58ctw...
View full details

$ 94,800.00

| /
Precision Set
Precision Set Elege Platinum Cushion Cut Diamond Ring

$ 29,765.00

| /

Introducing the epitome of timeless romance and exquisite craftsmanship: a Platinum Cushion Cut Diamond Engagement Ring, featuring a me...
View full details

$ 29,765.00

| /
Parade Designs
Parade Design 18K Gold Thin Diamond Eternity Band

$ 2,725.00

| /

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...
View full details

$ 2,725.00

| /
Parade Designs
Parade Design Lyria 18K Yellow Gold Curved Diamond Half Band

$ 2,025.00

| /

Indulge in the exquisite elegance of the Parade Design 18k yellow gold curved diamond band. This masterfully crafted piece showcases a ...
View full details

$ 2,025.00

| /