Home Diamond Jewelry Rose Gold + Bands + Diamond

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

Parade Designs
Parade Design Lyria 18K Rose Gold Curved Diamond Half Band

$ 1,625.00

| /

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

$ 1,625.00

| /
Parade Designs
Parade Design Lumiere 18K Rose Gold Diamond Chevron Star Band

$ 1,060.00

| /

Like stars in the midnight sky, brilliant white diamonds sparkle brightly along a beautiful 18k gold chevron shaped band. This dazzling diamond ban...
View full details

$ 1,060.00

| /
Anne Sportun
Anne Sportun 14K Rose Gold Diamond Eternity Band

$ 2,950.00

| /

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

$ 2,950.00

| /
Sethi Couture
Sethi Couture Kate 18KRG Princess & Round Diamond Eternity Band

$ 1,685.00

| /

Vintage inspiration takes hold on this Art Deco influenced diamond eternity band by Sethi Couture. Scintillating princess cut and round white diamo...
View full details

$ 1,685.00

| /
Sethi Couture
Sethi Couture Luna 18KRG 3 Stone White Diamond Eternity Band

$ 2,245.00

| /

The Luna diamond eternity band intersperses a trio of sparkling white prong-set diamonds against breaks of 18k rose gold on this captivating ring t...
View full details

$ 2,245.00

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

$ 1,900.00

| /

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

$ 1,900.00

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

$ 1,980.00

| /

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

$ 1,980.00

| /
Sethi Couture
Sethi Couture Tire 18K Rose Gold Diamond Eternity Band

$ 1,950.00

| /

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...
View full details

$ 1,950.00

| /
Furrer Jacot
18KRG & HyCeram Double Diamond Eternity Band

$ 6,440.00

| /

Sensuous HyCeram is hugged by ribbons of diamonds set in 18k rose gold on this double diamond eternity band by Furrer Jacot. HyCeram is an innovati...
View full details

$ 6,440.00

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

$ 3,240.00

| /

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

$ 3,240.00

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

$ 2,500.00

| /

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

$ 2,500.00

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

$ 1,550.00

| /

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

$ 1,550.00

| /
Parade Designs
Parade Design Charites 18KRG Diamond Wave Band

$ 4,825.00

| /

Gorgeous ribbons of diamonds wrap half way around this dreamy stackable 18k rose gold Parade Design Charites diamond wave band. This stunning weddi...
View full details

$ 4,825.00

| /
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

| /
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

| /
Furrer Jacot
18KWRG Two-Tone Diamond Eternity Band

$ 5,620.00

| /

This stunning Furrer Jacot eternity band features a thin ribbon of 18k rose gold and a wider band of 18k white gold hugging an eternity of sparklin...
View full details

$ 5,620.00

| /
FOPE
FOPE Phylo 18K Rose Gold Pavé Diamond Ring

$ 14,170.00

| /

Elevate your style with the versatile elegance of the FOPE Phylo 18K Rose Gold Pavé Diamond Ring. Crafted by esteemed Italian designers, this 7mm w...
View full details

$ 14,170.00

| /