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14k yellow gold star flat back labret stud with center diamond, angled view showing post and disc
14k gold diamond star flat back stud worn in cartilage piercing, styled with other gold ear jewelry
14k white gold star flat back labret stud with center diamond, angled product view
14k rose gold star flat back labret stud with center diamond, angled view showing warm pink tone
Diagram comparing 16G and 14G threaded end vs 18G threadless push pin post styles in yellow gold
Four-step illustrated guide for inserting and removing a threadless push pin flat back stud
14k yellow gold star flat back labret stud with center diamond, angled view showing post and disc
14k gold diamond star flat back stud worn in cartilage piercing, styled with other gold ear jewelry
14k white gold star flat back labret stud with center diamond, angled product view
14k rose gold star flat back labret stud with center diamond, angled view showing warm pink tone
Diagram comparing 16G and 14G threaded end vs 18G threadless push pin post styles in yellow gold
Four-step illustrated guide for inserting and removing a threadless push pin flat back stud
Home Diamond Star Flat Back Stud

Diamond Star Flat Back Stud

$303 $586 Est. Retail Value
14k yellow gold star flat back labret stud with center diamond, angled view showing post and disc
14k gold diamond star flat back stud worn in cartilage piercing, styled with other gold ear jewelry
14k white gold star flat back labret stud with center diamond, angled product view
14k rose gold star flat back labret stud with center diamond, angled view showing warm pink tone
Diagram comparing 16G and 14G threaded end vs 18G threadless push pin post styles in yellow gold
Four-step illustrated guide for inserting and removing a threadless push pin flat back stud
14k yellow gold star flat back labret stud with center diamond, angled view showing post and disc
14k gold diamond star flat back stud worn in cartilage piercing, styled with other gold ear jewelry
14k white gold star flat back labret stud with center diamond, angled product view
14k rose gold star flat back labret stud with center diamond, angled view showing warm pink tone
Diagram comparing 16G and 14G threaded end vs 18G threadless push pin post styles in yellow gold
Four-step illustrated guide for inserting and removing a threadless push pin flat back stud
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

Shine bright like a star and a diamond with this starry diamond flat back earring. Featuring a round cut diamond at its center, the solid gold star is hand handcrafted and polished to perfection, shines brightly in most cartilage piercings and lip piercings.

  • Genuine diamond
  • Nickel-free
  • Solid 14k gold
  • 18G features a Press-fit threadless post with a push-pin end.
  • 16G & 14G features an internally threaded post with a threaded end.
  • Gauge: choose from 14G, 16G, 18G
  • Comfortable flat back disc backing suitable for ear, cartilage piercings, tragus, lip, labret, medusa and nose piercings
  • Handmade 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
3mm peridot 14K yellow gold prong-set flat back labret, angled view showing gem facets and flat disc 3mm peridot flat back labret in 14K rose gold, angled view showing rose gold prong setting and disc back
3mm Peridot 14K Gold Prong Set Flat Back Labret $192
14k yellow gold diamond milgrain flat back labret stud, angled view showing beaded halo setting Four-step illustrated guide showing how to insert and secure a threadless push pin flat back stud
2mm Diamond French Milgrain Flat Back Stud $245
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 marquise diamond flat back labret stud with 4-prong setting, angled lifestyle shot 14k yellow gold marquise diamond flat back labret shown disassembled with threadless push-pin end
4mm Marquise Diamond Flat Back Stud $389
14k yellow gold diamond cross flat back labret stud, angled view showing 7-stone setting and flat disc back Step-by-step guide showing how to insert and secure a threadless push-pin flat back stud, 4-step illustration
Tiny Diamond Cross 14k Gold Flat Back Stud $359

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 — $293

Est. Retail Value — $586

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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