Home Diamond Rings Engagement Rings

Diamond Rings

A diamond ring is a treasure to love forever. Shop breathtaking rings impeccably crafted in the finest diamonds and metals. ⁠Find every cut and shape from solitaire to multi-stone settings, round, cushion, emerald, and pear, in an array of designs that reflect the style of every bride.

Indulge in the timeless elegance of diamond rings with our exquisite collection at Oster Jewelers. Each ring is crafted with precision and set with high-quality diamonds, ensuring brilliance and beauty. Perfect for engagements, anniversaries, or special occasions, our diamond rings are designed to make a lasting impression.

Feeling inspired? Is there a ring that you’ve dreamed of all your life? Oster Jewelers is happy to help bring your vision to reality with the most prestigious jewelry designers and materials. Contact us at 303.572.1111 to get started.

Sort by

View as

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

$ 43,350.00

| /

This one-of-a-kind Katharine James couture diamond butterfly ring is a masterpiece of high craftsmanship. Exquisitely set in platinum and 18K rose ...
View full details

$ 43,350.00

| /
Contact for Availability

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

$ 1,480.00

| /

From the Move Collection comes the stunning Messika Move Uno Pavé 18K White Gold Diamond Ring. This completely handmade ring features one brilliant...
View full details

$ 1,480.00

| /
Furrer Jacot
Furrer Jacot Torino Split Shoulder Semi-Mount Diamond Ring

$ 5,268.00

| /

Impeccably made in Switzerland from the Lucienne collection, this gorgeous Torino ring features a diamond pave split halo and shoulder that await t...
View full details

$ 5,268.00

| /
Anne Sportun
Anne Sportun Lauren Scalloped Square Halo Diamond Ring

$ 10,180.00

| /

Drawing inspiration from Old Hollywood, the Anne Sportun Lauren ring channels the glamour of yesterday with an elegant and contemporary design that...
View full details

$ 10,180.00

| /
Anne Sportun
Anne Sportun Ava Scalloped Round Halo Diamond Ring

$ 10,180.00

| /

Drawing inspiration from Old Hollywood, the Anne Sportun Ava ring evokes the glamour of yesterday with an elegant and contemporary design that's ti...
View full details

$ 10,180.00

| /
Contact for Availability

Oster Collection
Oster Collection Platinum Trinity Emerald Cut Diamond Ring

$ 0.00

| /

This Platinum Trinity Emerald Cut Diamond Ring is more than just a piece of jewelry; it’s a narrative of timeless love and commitment. At the cente...
View full details

$ 0.00

| /
Parade Designs
Parade Design Lumiere 18KRG Diamond Ring

$ 4,800.00

| /

A gorgeous rose-cut diamond glows in a feminine cluster of sprinkled brilliant white diamonds atop gleaming high polished 18k rose gold in this stu...
View full details

$ 4,800.00

| /
Contact for Availability

Oster Collection
Oster Collection Platinum Pavé Split-Shank Starburst Diamond Ring

$ 0.00

| /

This breathtaking 1.88ctw Platinum Pavé Split-Shank Starburst Diamond Ring is a work of art designed to shine on your wedding day. The starburst di...
View full details

$ 0.00

| /
Contact for Availability

Oster Collection
Oster Collection Platinum Halo Cushion Cut Diamond Ring

$ 0.00

| /

This stunning Platinum Halo Cushion Cut Diamond Ring features a cushion-cut diamond that defies convention with its unique blend of both square and...
View full details

$ 0.00

| /
Contact for Availability

Oster Collection
Oster Collection Platinum Pavé Radiant Cut Diamond Ring

$ 0.00

| /

This captivating Platinum Pavé Radiant Cut Diamond Ring showcases a brilliant 1.64-carat radiant cut diamond as its centerpiece, exuding a timeles...
View full details

$ 0.00

| /
Contact for Availability

Louis Glick
Louis Glick Platinum 2 Carat Starburst Diamond Ring

$ 46,220.00

| /

This exquisite Starburst diamond engagement ring, crafted by renowned diamond cutter Louis Glick, is a true masterpiece. The centerpiece is a GIA-c...
View full details

$ 46,220.00

| /
Louis Glick
Louis Glick Platinum Large Starburst 3-Stone Trilogy Diamond Ring

$ 67,110.00

| /

Represented gorgeously in diamonds and platinum, this large stone Louis Glick trilogy diamond engagement ring symbolizes the past, present, and fu...
View full details

$ 67,110.00

| /
Anne Sportun
Anne Sportun 14KWG Rose Cut Pear Grey Diamond Ring

$ 10,210.00

| /

The beauty of this pear shaped rose cut grey diamond is magnified against the complementing 14k white gold and a pave set white diamond halo. More ...
View full details

$ 10,210.00

| /
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

| /
Sebastien Barier
Sébastien Barier Platinum Cushion Cut Diamond Ring

$ 26,865.00

| /

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

$ 26,865.00

| /
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

| /
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

| /
K. Brunini
K. Brunini Sage 18KWG Rose Cut Kite Diamond Twig Ring

$ 15,070.00

| /

Vintage meets contemporary on this gorgeous diamond engagement ring by K. Brunini from the Twig Collection. Framed in 18k white gold, a dazzling ro...
View full details

$ 15,070.00

| /
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

$ 27,890.00

| /

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

$ 27,890.00

| /
Oster Collection
Oster Collection Platinum Semi-Mount Pavé Diamond Ring

$ 9,175.00

| /

This breathtaking 6 mm platinum semi-mount pavé diamond engagement ring is an exquisite setting just waiting to highlight your ideal diamond or uni...
View full details

$ 9,175.00

| /