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3mm Astra Diamond Nose Ring
Close-up of a woman's face with a diamond nose ring.
3mm Astra Diamond Nose Ring in Yellow Gold
Side view of the Astra diamond nose ring
Astra jewelry piercing styles group shot
Reina London Blue Topaz Nose Ring in solid 14k gold with crown-set london blue topaz - for nostril piercings
Front view of the diamond Astra setting
3mm Astra Diamond Flat Back Stud in 14k Yellow Gold
Front view of the diamond Astra setting in white gold
3mm Astra Diamond Flat Back Stud in 14k White Gold
Front view of the diamond Astra setting in rose gold
3mm Astra Diamond Flat Back Stud in 14k Rose Gold
Astra Diamond Threadless Ends
3mm Astra Diamond Nose Ring
Close-up of a woman's face with a diamond nose ring.
3mm Astra Diamond Nose Ring in Yellow Gold
Side view of the Astra diamond nose ring
Astra jewelry piercing styles group shot
Reina London Blue Topaz Nose Ring in solid 14k gold with crown-set london blue topaz - for nostril piercings
Front view of the diamond Astra setting
3mm Astra Diamond Flat Back Stud in 14k Yellow Gold
Front view of the diamond Astra setting in white gold
3mm Astra Diamond Flat Back Stud in 14k White Gold
Front view of the diamond Astra setting in rose gold
3mm Astra Diamond Flat Back Stud in 14k Rose Gold
Astra Diamond Threadless Ends
Home 3mm Astra Diamond Nose Ring

3mm Astra Diamond Nose Ring

$437 $798 Est. Retail Value
3mm Astra Diamond Nose Ring
Close-up of a woman's face with a diamond nose ring.
3mm Astra Diamond Nose Ring in Yellow Gold
Side view of the Astra diamond nose ring
Astra jewelry piercing styles group shot
Reina London Blue Topaz Nose Ring in solid 14k gold with crown-set london blue topaz - for nostril piercings
Front view of the diamond Astra setting
3mm Astra Diamond Flat Back Stud in 14k Yellow Gold
Front view of the diamond Astra setting in white gold
3mm Astra Diamond Flat Back Stud in 14k White Gold
Front view of the diamond Astra setting in rose gold
3mm Astra Diamond Flat Back Stud in 14k Rose Gold
Astra Diamond Threadless Ends
3mm Astra Diamond Nose Ring
Close-up of a woman's face with a diamond nose ring.
3mm Astra Diamond Nose Ring in Yellow Gold
Side view of the Astra diamond nose ring
Astra jewelry piercing styles group shot
Reina London Blue Topaz Nose Ring in solid 14k gold with crown-set london blue topaz - for nostril piercings
Front view of the diamond Astra setting
3mm Astra Diamond Flat Back Stud in 14k Yellow Gold
Front view of the diamond Astra setting in white gold
3mm Astra Diamond Flat Back Stud in 14k White Gold
Front view of the diamond Astra setting in rose gold
3mm Astra Diamond Flat Back Stud in 14k Rose Gold
Astra Diamond Threadless Ends

Diamond Size

3.0mm
2.5mm Astra 3.5mm Astra 3.0mm 4.0mm
Size Chart

Sizing Piercing Jewelry

Choosing the right size ensures comfort, healthy healing, and a flawless look. Use this guide to understand gauge, length, and diameter, then confirm your fit with the conversion charts below.

What Is “Gauge”?

The gauge of your piercing is the thickness of the bar that passes through your piercing—i.e., the barbell’s thickness. Note the system is inverse: a lower number = thicker bar. For example, a 12G barbell is thicker than a 20G barbell.

Piercing Jewelry “Length”

The length of your piercing jewelry refers to the wearable span of a straight or curved barbell—the section that sits inside the piercing. It’s measured end-to-end on the bar and excludes any ends, balls, or charms.

measuring length of a flat back earring measuring length of a nose ring



measuring length of a straight barbell measuring length of curved barbell


Piercing Jewelry “Diameter”

The diameter is used for circular styles—hoops, captives, clickers, seam rings, and circular barbells. Measure from the innermost, widest point across the inside of the hoop.

measuring diameter of captive bead ring measuring diameter of circular barbell

Standard Piercing Sizes

Check the chart below for typical starting sizes. Like clothing, anatomy varies—your ideal size may differ.

💡 Tip: Measure a comfortable piece you already wear to confirm your fit.


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Made to order: Ready in 1–2 weeks

Solid 14k Gold

Jeweler Direct

Handmade

Piercing Advisor

Ethical Luxury

Lifetime Warranty

Looking for something different? Request a custom design →

Product Description

Description

Bold enough to make a statement while remaining effortlessly wearable, the Astra 3mm Diamond Nose Ring showcases a genuine diamond in Fresh Trends’ signature 6-prong setting. Handcrafted in solid 14k gold, the Astra is made for comfortable everyday wear, ideal for sensitive skin.

  • Diamond Carat: .10ct (3mm)
  • Diamond Clarity: VS1
  • Solid 14k Gold | Hypoallergenic & Nickel-free
  • Available styles: Twist, Bone, L Post, Straight Post, Flatback, End Only - Pushpin
  • Available in 20G and 18G
  • Made to order in the USA
Product Details
Materials
Shipping

Pairs Well With

14k white gold 3mm VS1 diamond nose ring with twist style, front view of 3-prong Lumina setting Close-up overhead view of 3mm VS1 diamond in white gold Lumina 3-prong setting, highlighting stone brilliance
3mm Lumina 3-Prong VS1 Diamond Nose Ring $412
Close-up front view of 3mm oval-cut diamond in white gold 4-prong setting, showcasing brilliant facets 14k rose gold oval diamond nose ring straight post style, left-facing angled view with warm pink gold tone
3mm Oval-Cut Diamond Nose Ring $295
3mm Astra Diamond Flat Back Stud in 14k Yellow Gold 3mm Astra Diamond Flat Back Stud in 14k Rose Gold
3mm Astra Diamond Flat Back Stud $397
14k white gold 3mm diamond perlage milgrain nose ring twist style, angled front view 14k rose gold 3mm diamond milgrain nose ring with L post style, angled side view
3mm Diamond Striking Perlage Nose Ring From $450 to $399
14k white gold 3mm emerald-cut diamond labret stud, straight-on front view showing hall-of-mirrors facets 14k white gold emerald-cut diamond threadless push-pin end, angled view highlighting four-prong setting
3mm Emerald-Cut Diamond Nose Ring $412
14k white gold 3mm diamond bezel nose ring twist style, angled front view showing VS1 stone sparkle 14k rose gold 3mm diamond bezel nose stud straight pin post, side view showing rose gold pin style
3mm Striking Diamond Bezel Nose Ring Stud From $425 to $399

Jeweler-Direct Pricing

Jeweler-Direct means crafted, just for you. By skipping the middleman, we eliminate traditional retail markups — so you can enjoy luxury piercing jewelry without the inflated price.

Fresh Trends Price — $399

Est. Retail Value — $798

Fresh Trends Piercing Advisor™

Our complimentary Piercing Advisor™ service ensures your jewelry fits perfectly. After your order, a specialist reviews your selection, verifies your size, and guides you through any adjustments. For jewelry to be eligible for an adjustment, FreshTrends Piercing Advisor™ must be added to your cart at the time of original purchase.

Why It Matters:

• Anatomy varies, and size is crucial

• A specialist confirms your fit before we craft your piece

• You get a flawless, comfortable result—every time

Piercing Advisor Service

Handcrafted Just For You!

Our in-house jewelry designer and artisans create one-of-a-kind piercing jewelry from solid 14k gold and 950 platinum, always 100% nickel-free.

Each piece is made-to-order and never mass-produced, allowing for many gemstone and size options for the perfect fit. We take pride in hand-crafting fine body jewelry in the USA.

Fresh Trends Fine Jewelry

Because every piercing deserves its masterpiece.

Ready to Gift

Your jewelry arrives in our signature packaging—a keepsake box with a soft green pouch and a Wear & Care Guide. Premium pieces are showcased in an LED presentation box that elevates every gifting moment.

Fresh Trends Packaging

Fresh Trends® Lifetime Warranty

Every piece we craft is designed for lifelong wear. If your jewelry ever shows a manufacturing defect, we’ll repair or replace it—complimentary, for life.

Lifetime Confidence. Handmade Quality.

Gold earring with clear gemstones on a soft pink fabric background

Sustainable Jewelry

We use recycled metals to help reduce the carbon footprint of manufacturing and the negative impact of metal mining.

We plant one new tree per order in partnership with Ecologi to help restore nature and reduce the carbon footprint of our operations.

ecology

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