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3mm Reina Rose Cut Diamond Flat Back Stud in 14K Yellow Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
3mm Reina Rose Cut Diamond Flat Back Stud
3mm Reina Rose Cut Diamond Flat Back Stud
3mm Reina Rose Cut Diamond Flat Back Stud in 14K White Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
4mm Reina Rose Cut Diamond Flat Back Stud in solid 14k gold with crown-set rose cut diamond - for cartilage, helix, tragus, and lobe piercings
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
3mm Reina Rose Cut Diamond Flat Back Stud in 14K Rose Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K Yellow Gold with crown-set Rose Cut Diamond - for nostril piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K Rose Gold with crown-set Rose Cut Diamond - for nostril piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K White Gold with crown-set Rose Cut Diamond - for nostril piercings
3mm Reina Rose Cut Diamond Flat Back Stud in 14K Yellow Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
3mm Reina Rose Cut Diamond Flat Back Stud
3mm Reina Rose Cut Diamond Flat Back Stud
3mm Reina Rose Cut Diamond Flat Back Stud in 14K White Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
4mm Reina Rose Cut Diamond Flat Back Stud in solid 14k gold with crown-set rose cut diamond - for cartilage, helix, tragus, and lobe piercings
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
3mm Reina Rose Cut Diamond Flat Back Stud in 14K Rose Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K Yellow Gold with crown-set Rose Cut Diamond - for nostril piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K Rose Gold with crown-set Rose Cut Diamond - for nostril piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K White Gold with crown-set Rose Cut Diamond - for nostril piercings
Home 3mm Reina Rose Cut Diamond Flat Back Stud

3mm Reina Rose Cut Diamond Flat Back Stud

$341 $594 Est. Retail Value
3mm Reina Rose Cut Diamond Flat Back Stud in 14K Yellow Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
3mm Reina Rose Cut Diamond Flat Back Stud
3mm Reina Rose Cut Diamond Flat Back Stud
3mm Reina Rose Cut Diamond Flat Back Stud in 14K White Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
4mm Reina Rose Cut Diamond Flat Back Stud in solid 14k gold with crown-set rose cut diamond - for cartilage, helix, tragus, and lobe piercings
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
3mm Reina Rose Cut Diamond Flat Back Stud in 14K Rose Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K Yellow Gold with crown-set Rose Cut Diamond - for nostril piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K Rose Gold with crown-set Rose Cut Diamond - for nostril piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K White Gold with crown-set Rose Cut Diamond - for nostril piercings
3mm Reina Rose Cut Diamond Flat Back Stud in 14K Yellow Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
3mm Reina Rose Cut Diamond Flat Back Stud
3mm Reina Rose Cut Diamond Flat Back Stud
3mm Reina Rose Cut Diamond Flat Back Stud in 14K White Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
4mm Reina Rose Cut Diamond Flat Back Stud in solid 14k gold with crown-set rose cut diamond - for cartilage, helix, tragus, and lobe piercings
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
3mm Reina Rose Cut Diamond Flat Back Stud in 14K Rose Gold with crown-set Rose Cut Diamond - for cartilage, helix, tragus, and lobe piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K Yellow Gold with crown-set Rose Cut Diamond - for nostril piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K Rose Gold with crown-set Rose Cut Diamond - for nostril piercings
4mm Reina Rose Cut Diamond Nose Ring in 14K White Gold with crown-set Rose Cut Diamond - for nostril piercings

Diamond Size

3mm
2.5mm 4mm
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

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Lifetime Warranty

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Product Description

Description

Comfortable, refined, and made for cartilage, tragus, helix, conch, and everyday ear styling. The piercing-friendly flat back, refined. The 3mm Reina Rose Cut Diamond Flat Back Stud centers a 3mm natural Rose-Cut Diamond in a crown-style prong setting on a flush 14k gold flat back post. Designed for cartilage, helix, tragus, conch, lobe, and nostril placements — hypoallergenic, hand-finished, and built for daily wear.

Created by Fresh Trends from concept to finished piece, Reina is our newest original setting — a delicate crown-inspired design made to cradle each stone like a tiny royal jewel. With a low-profile design made specifically for fine piercing jewelry, it sits close to the skin while still making a statement — regal enough for a signature piece, refined enough for daily wear.

  • Solid 14k Gold | Hypoallergenic & Nickel-free
  • 3mm Crown-set Stone
  • Natural Rose-Cut Diamonds: VS-SI1 Clarity, G-H Color — .06ct (3mm)
  • Made to order in the USA
Product Details
Materials
Shipping

Pairs Well With

FreshTrends mint green travel jewelry box, closed front view with gold FT Est. 2003 logo Close-up of travel jewelry box interior holding gold piercing studs, earrings, and CZ body jewelry
Travel Jewelry Box $17
Flat back earring insertion tool beside a gold CZ flat back stud, showing tool and jewelry separately Insertion tool being used in a helix piercing on a model, with gold CZ chain connector studs in lobe
Flat Back Earring Easy Insertion Tool $14
14K yellow gold flat back labret with 2mm pink sapphire in four-prong setting, angled studio view 2mm pink sapphire flat back labret in 14K rose gold with four-prong setting and smooth flat disc back
2mm Pink Sapphire Prong Set Flat Back Labret $190
14k yellow gold 2.5mm princess-cut diamond flat back labret stud, angled studio shot on neutral background 14k rose gold 2.5mm princess-cut diamond push-pin end only, angled view showing warm gold prong setting
2.5mm Princess-Cut Diamond Flat Back Stud $451
14k yellow gold black diamond perlage flat back labret stud showing milgrain bezel and disc backing 14k yellow gold 2.5mm black diamond perlage push-pin end only, straight-on view of beaded bezel detail
2.5mm Black Diamond Perlage Flat Back Stud $202
14k yellow gold pink sapphire heart flat back stud with bezel setting, angled view showing disc backing Close-up front view of 14k white gold bezel-set pink sapphire heart stud end only
Pink Sapphire Heart Flat Back Stud Earring $312

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 — $297

Est. Retail Value — $594

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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