Home Diamond Jewelry Eternity Bands

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.

Sort by

View as

Contact for Availability

Oster Collection
Oster Collection Platinum Emerald Cut Diamond Ring

$ 0.00

| /

This exquisite Platinum & Emerald Cut Diamond Ring embodies timeless sophistication for the modern bride. The centerpiece, a GIA-graded 1.73ct ...
View full details

$ 0.00

| /
Sethi Couture
Sethi Couture Bezel 18KWG White Diamond Eternity Band | 6.5

$ 1,900.00

| /

This sparkling Sethi Couture bezel 18k white gold diamond eternity band delights with bezel-set diamonds. Its vintage allure and milgrain accents m...
View full details

$ 1,900.00

| /
Sethi Couture
Sethi Couture Channel 18KRG Pink Diamond Eternity Band

$ 2,400.00

| /

Intricate side engraving paired with brilliant sparkle makes this 18k rose gold Sethi Couture channel set diamond eternity band a beauty to behold....
View full details

$ 2,400.00

| /
Sethi Couture
Sethi Couture Bezel 18KRG Black Diamond Eternity Band

$ 1,390.00

| /

This sparkling Sethi Couture bezel 18k rose gold diamond eternity band delights with bezel-set black diamonds. Its vintage allure and milgrain acce...
View full details

$ 1,390.00

| /
Sebastien Barier
Sébastien Barier Platinum Diamond Eternity Band

$ 4,600.00

| /

Sébastien Barier's Platinum Diamond Eternity Band is an exquisite piece, featuring a size 6.5 platinum band inspired by antique designs. Adorned wi...
View full details

$ 4,600.00

| /
Parade Designs
Parade Design Charites Milgrain 2 Piece Diamond Eternity Band Set

$ 3,150.00

| /

From the Parade Design Charites collection comes an incredible pair of tapered diamond eternity bands featuring 74 radiant diamonds, highlighted by...
View full details

$ 3,150.00

| /
Parade Designs
Parade Design Charites Scalloped Marquise Diamond Eternity Band

$ 2,175.00

| /

The perfect complement to any stackable band, the Parade Design Charites scalloped marquise diamond eternity band features gorgeous round diamond s...
View full details

$ 2,175.00

| /
Rahaminov
Rahaminov 18KRG Thin Prong .25 Diamond Eternity Band

$ 3,550.00

| /

The Rahaminov 18KRG Thin Prong Diamond Eternity Band is a masterpiece of delicate and timeless elegance. This stunning piece is crafted from luxuri...
View full details

$ 3,550.00

| /
Rahaminov
Rahaminov 18KRG Thin Prong .35 Diamond Eternity Band

$ 3,750.00

| /

The Rahaminov 18KRG Thin Prong Diamond Eternity Band is a delicate and timeless piece designed to exude elegance. Crafted from luxurious 18k rose g...
View full details

$ 3,750.00

| /
Rahaminov
Rahaminov 18KWG Wide Geometric Pavé Diamond Band

$ 10,750.00

| /

Introducing the Art Deco vintage-inspired Rahaminov 18KWG Geometric Pavé Diamond Band, a true embodiment of elegance and timeless design. This exqu...
View full details

$ 10,750.00

| /
Rahaminov
Rahaminov 18KWG Geometric Pavé Diamond Band

$ 5,735.00

| /

A testament to timeless elegance and modern design, the Rahaminov 18KWG Geometric Pavé Diamond Band is crafted from 18k white gold. This stunning b...
View full details

$ 5,735.00

| /
Precision Set
Precision Set Platinum Emerald Cut Diamond EterniyBand

$ 11,512.00

| /

The Precision Set Platinum Emerald Cut Diamond Eternity Band is a remarkable piece that epitomizes luxury and sophistication. Expertly crafted in p...
View full details

$ 11,512.00

| /
Precision Set
Precision Set Platinum Double Row Diamond Eternity Band

$ 4,450.00

| /

The Precision Set Platinum Double Row Diamond Eternity Band is a magnificent testament to timeless elegance. Crafted from premium platinum, this 3....
View full details

$ 4,450.00

| /
Precision Set
Precision Set Platinum Diamond Eternity Band

$ 2,475.00

| /

The Precision Set Platinum Diamond Eternity Band is the epitome of timeless elegance. This exquisite platinum band, measuring 1.75mm in width and a...
View full details

$ 2,475.00

| /
Precision Set
Precision Set Platinum Channel Set Baguette Diamond Band

$ 7,830.00

| /

The Precision Set Platinum Channel Set Baguette Diamond Band is an exquisite piece crafted from luxurious platinum. This 4mm wide band, available i...
View full details

$ 7,830.00

| /
Precision Set
Precision Set Matte 18KWG Flush Set Diamond Band

$ 3,315.00

| /

The Precision Set Matte 18KWG Flush Set Diamond Band is a luxurious statement of contemporary elegance. Crafted from 18k white gold with a sophisti...
View full details

$ 3,315.00

| /
Parade Designs
Parade Design Charites 18KWG 2 Piece Diamond Eternity Band Set

$ 3,950.00

| /

From the Parade Design Charites collection comes an incredible pair of prong set diamond eternity bands. Mix and match these gorgeous 18k white gol...
View full details

$ 3,950.00

| /
Katharine James
Katharine James Christina Platinum 3 Row Pavé Diamond Band

$ 10,715.00

| /

Indulge in the radiant brilliance of the Katharine James Christine three-row pavé ring. This spectacular couture piece by the award-winning late de...
View full details

$ 10,715.00

| /
Katharine James
Katharine James Juliet's Love 18KYG Diamond Eternity Band

$ 3,965.00

| /

The Katharine James 18k yellow gold Juliet's Love eternity band is a timeless symbol of romance and elegance. Adorned with .33ctw diamonds, this si...
View full details

$ 3,965.00

| /
Katharine James
Katharine James Juliet's Love 18KRG Diamond Eternity Band

$ 3,965.00

| /

Embodying timeless romance, the Katharine James Juliet's Love eternity band in 18k rose gold captivates with its radiant allure. This size 6 ring, ...
View full details

$ 3,965.00

| /
Katharine James
Katharine James Juliet's Love Platinum Diamond Eternity Band

$ 7,965.00

| /

Embodying timeless elegance, the Katharine James Juliet's Love diamond eternity band in platinum features a dazzling .60ctw of diamonds. This size ...
View full details

$ 7,965.00

| /
Katharine James
Katharine James Juliet’s Love Thin Platinum Diamond Eternity Band

$ 4,270.00

| /

The Katharine James Juliet's Love eternity band in platinum, size 6, dazzles with the brilliance of 48 meticulously set diamonds totaling .35ctw. W...
View full details

$ 4,270.00

| /
Katharine James
Katharine James Bella's Love Platinum Diamond Eternity Band

$ 4,450.00

| /

The Katharine James Bella's Love eternity band in platinum, adorned with .43ctw pave diamonds, is a size 6 ring that radiates elegance and sophisti...
View full details

$ 4,450.00

| /
Katharine James
Katharine James Juliet's Love Platinum Pavé Semi-Mount Diamond Ring

$ 11,185.00

| /

The award-winning Katharine James Juliet's Love semi-mount ring in size 6 platinum, adorned with .86ctw pave diamonds and set with a 1.50ct round C...
View full details

$ 11,185.00

| /