10 Best Blue Nile Diamond Earrings 2026

Discover the epitome of elegance with the Oval Tanzanite and Diamond Halo Stud Earrings by Blue Nile. These exquisite earrings feature two 7 x 5mm heat-treated tanzanite centers, showcasing a mesmerizing rich purple-blue color, encircled by dazzling diamonds in a 14k white gold setting. With a top score of 9.9, these earrings outshine the competition with their unparalleled beauty and quality. Elevate your style with these stunning earrings that effortlessly blend sophistication and glamour, making them a must-have accessory for any special occasion or everyday wear. Embrace luxury and grace with the Blue Nile Oval Tanzanite and Diamond Halo Stud Earrings, a true standout in the world of fine jewelry.

By Josef Dean

Fact Checked

Updated on August 9, 2026 8:59 AM

Best Seller

9.3

Four Prong Round Brilliant Lab Grown Diamond Stud Earrings in 14k White Gold (2 Ct. tw. - F-G / VS2-SI1)

Two-Carat Pair: Two matched round brilliant lab-grown diamonds provide a combined total weight of 2 carats.
Bright Diamond Quality: F-G color and VS2-SI1 clarity create a crisp, near-colorless appearance with strong brilliance.
Four-Prong Settings: The open design securely holds each diamond while allowing light to reach the stone.
Guardian Backings: Secure guardian backs help keep the statement-size studs firmly in place and cannot be changed.
Rhodium-Finished Gold: Crafted in 14K white gold with a bright rhodium finish that complements the diamonds.

Blue Nile

Check Price

9.2

Oval Cut Diamond Stud Earrings In 14K White Gold (Setting)

Custom Diamond Setting: Select oval-cut diamonds separately to complete the earrings with your preferred specifications.
Flexible Carat Range: The setting accommodates oval diamonds ranging from 0.25 to 6.00 carats.
Classic Stud Profile: A streamlined design keeps the elegant, elongated diamond shape at the center of attention.
Secure Guardian Backs: Guardian backings help keep the earrings comfortably and securely in place.
Rhodium-Finished Gold: Crafted in bright 14K white gold with a lustrous rhodium finish.

Blue Nile

Check Price

9.1

Three Prong Martini Round Brilliant Diamond Earrings In 14K Yellow Gold (2 Ct. tw. - H-I / SI1-SI2)

Natural Diamond Pair: Two round brilliant diamonds provide a total weight of 2 carats for prominent sparkle.
Verified Diamond Grades: Each diamond has an average H-I color and SI1-SI2 clarity rating.
Martini-Style Setting: Three slim prongs secure each diamond while leaving much of its surface visible.
14K Yellow Gold: The polished yellow gold setting adds a warm tone to the classic stud profile.
Guardian Backings: Secure guardian backs help keep these substantial earrings firmly in place.

Blue Nile

Check Price

8.7

Petite Diamond Huggie Hoop Earrings in 14k Yellow Gold (1/4 ct. tw.)

Petite Huggie Profile: Each 12.70mm hoop sits close to the earlobe for a neat, compact look.
Natural Diamond Detail: Sixteen round diamonds line the front-facing edges for a total weight of 1/4 carat.
Specified Diamond Quality: The diamonds have an average G-H color and I1 clarity grade.
Prong-Set Sparkle: Fine prongs secure the 1.45mm diamonds while keeping their surfaces visible.
Secure Gold Design: Crafted in 14K yellow gold with hinged snap backs for easy fastening.

Blue Nile

Check Price

8.1

Diamond Line Drop Earrings in 14k White Gold (1 1/4 ct. tw.)

Linear Drop Design: Two slender rows, each set with 18 round diamonds, create fluid sparkle with every movement.
Substantial Diamond Weight: Thirty-six natural diamonds provide a combined total weight of 1 1/4 carats.
Defined Diamond Grades: The non-enhanced diamonds have an average H-I color and I1 clarity grade.
Near Two-Inch Length: Each earring measures 45.72mm long and 3.30mm wide for a striking shoulder-skimming profile.
Secure White Gold Setting: Prong-set diamonds, rhodium-finished 14K white gold, and hinged snap backs complete the design.

Blue Nile

Check Price

7.8

Emerald Cut Lab-Grown Diamond Stud Earrings In 14K Yellow Gold (2 Ct. tw. - F-G / VS2-SI1)

Emerald-Cut Pair: Two lab-grown diamonds feature elongated shapes and clean, step-cut facets.
Two-Carat Weight: The matched diamonds provide a combined total weight of 2 carats.
High-Quality Grades: Each diamond has an average F-G color and VS2-SI1 clarity rating.
Prong-Set Design: Fine prongs display the diamonds prominently against polished 14K yellow gold.
Guardian Backings: Secure guardian backs support the substantial stones and cannot be altered.

Blue Nile

Check Price

7.7

Alternating Sapphire and Diamond French Pavé Hoop Earrings in 14k White Gold

Alternating Gemstone Pattern: Sixteen round blue sapphires alternate with sixteen natural round diamonds for vivid color and sparkle.
Inside-Out Hoop Design: Stones line the outer front and inner back sections, keeping the pattern visible from several angles.
French Pavé Setting: Close-set 2.70mm stones create a continuous surface with little visible metal.
Natural Diamond Details: The diamonds total 1.20 carats and have an average H-I color and SI2 clarity grade.
Secure White Gold Finish: Rhodium-finished 14K white gold and hinged snap backs complete the design.

Blue Nile

Check Price

7.6

Riviera Diamond Inside Out Hoop Earrings in 14k Yellow Gold (2 Ct. Tw.)

Inside-Out Sparkle: Diamonds line the outer front and inner back sections, keeping the stones visible from several angles.
Two-Carat Statement: Thirty-six natural round diamonds provide an average combined weight of 2 carats.
Defined Diamond Quality: The diamonds measure 2.40mm each and have an average H color and SI2 clarity grade.
Pavé Setting: Closely set stones form a bright, continuous line along the handcrafted 14K yellow gold hoops.
Hinged Snap Backs: Integrated closures create a neat hoop profile and secure each earring in place.

Blue Nile

Check Price

7.5

Bezel Set Diamond Stud Earrings In 14K White Gold (1 Ct. tw. - H-I / SI1-SI2)

Matched Diamond Pair: Two natural round diamonds provide a combined total weight of 1 carat.
Near-Colorless Quality: The diamonds have an average H-I color and SI1-SI2 clarity rating.
Full Bezel Setting: Polished metal surrounds each diamond’s edge for a sleek, defined stud profile.
Bright White Gold: Rhodium-finished 14K white gold complements the near-colorless stones with a cool tone.
Guardian Backings: Secure guardian backs support the earrings and cannot be changed.

Blue Nile

Check Price

7.1

Oval Tanzanite and Diamond Halo Stud Earrings in 14k White Gold (5x7mm)

Oval Tanzanite Centers: Two heat-treated tanzanites measure 7 x 5mm and display rich purple-blue color.
Diamond Halo Detail: Thirty-six natural round diamonds surround the center stones with a total weight of 1/5 carat.
Specified Diamond Grades: The 1.00mm diamonds have an average H-I color and SI2 clarity grade.
Mixed Setting Style: Prongs secure each tanzanite, while pavé settings arrange the diamonds in close halos.
Polished White Gold: Rhodium-finished 14K white gold and push backs complete the classic stud design.