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

Reina Rose Cut Black Diamond Flat Back Stud

$231 $392 Est. Retail Value
Reina Rose Cut Black Diamond Nose Ring in 14K Yellow Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Flat Back Stud
Reina Rose Cut Black Diamond Flat Back Stud in solid 14k gold with crown-set rose cut black diamond - for cartilage, helix, tragus, and lobe piercings
Reina Rose Cut Black Diamond Nose Ring in 14K Rose Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Nose Ring in 14K White Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
Reina Rose Cut Black Diamond Nose Ring in 14K Yellow Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Nose Ring in 14K White Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Nose Ring in 14K Rose Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Nose Ring in 14K Yellow Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Flat Back Stud
Reina Rose Cut Black Diamond Flat Back Stud in solid 14k gold with crown-set rose cut black diamond - for cartilage, helix, tragus, and lobe piercings
Reina Rose Cut Black Diamond Nose Ring in 14K Rose Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Nose Ring in 14K White Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
Reina Rose Cut Black Diamond Nose Ring in 14K Yellow Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Nose Ring in 14K White Gold with crown-set Rose Cut Black Diamond - for nostril piercings
Reina Rose Cut Black Diamond Nose Ring in 14K Rose Gold with crown-set Rose Cut Black Diamond - for nostril piercings

Gemstone Type

Rose Cut Black Diamond
London Blue Topaz Ethiopian Opal Black Opal Zambian Emerald
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

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Piercing Advisor

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Lifetime Warranty

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Product Description

Description

A crown-set black diamond made for refined cartilage and piercing styling. The Reina Rose-Cut Black Diamond Flat Back Stud features a natural rose-cut black diamond set in our original Reina crown setting on a flush 14k gold flat back post.

The rose cut gives the black diamond a softer, vintage-inspired look — more depth and dark faceted shimmer than sharp sparkle. Set in Reina’s crown-style prong basket, the stone feels moody, romantic, and regal while staying refined enough for everyday wear.

Reina was intentionally crafted for fine body jewelry, with a low-profile design made to sit close to the skin for a more comfortable fit. Designed and finished by FreshTrends, our crown-inspired original setting cradles each stone like a tiny royal jewel — made specifically for cartilage, helix, tragus, conch, lobe, nostril, and lip piercings.

  • Solid 14k Gold | Hypoallergenic & Nickel-free
  • Crown-set Stone
  • Natural Rose-Cut Black Diamond — Carats by size: 2.5mm (.04ct), 3mm (.06ct), 4mm (.15ct)
  • 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 diamond halo flat back labret earring, angled view showing open circle design Four-step illustrated guide for inserting and removing a threadless push pin flat back piercing earring
Diamond Halo 14K Gold Flat Back Earring $294
14k yellow gold diamond flower flat back labret stud with bezel-set VS1 diamond, angled product view Step-by-step guide showing how to insert and secure a threadless push pin flat back piercing earring
Tiny Diamond Flower Flat Back Earring $236
14K yellow gold flat back labret with 3mm deep purple amethyst in four-prong setting, angled view 14K yellow gold flat back labret with 3mm prong-set amethyst showing flat disc backing detail
3mm Amethyst Prong-Set Flat Back Labret $172
2mm ruby 14K yellow gold prong-set flat back labret, angled studio shot showing flat disc backing 2mm ruby flat back labret in 14K rose gold, angled view showing warm pink-gold disc and prong setting
2mm Ruby 14K Gold Prong Set Labret $201

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 — $196

Est. Retail Value — $392

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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