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14k yellow gold 4mm diamond flat back labret stud with high-set prong basket, angled view
Diamond 14k gold flat back labret studs styled on white ear model showing helix and lobe placement
Side profile of 14k yellow gold 4mm diamond labret showing post length and flat back disc
14k yellow gold diamond flat back labret size comparison: 2mm, 2.5mm, 3mm, 3.5mm, and 4mm
14k yellow gold diamond labret gauge and length comparison: 18G to 14G, 5mm to 9.5mm barbell
14k white gold 4mm diamond high-set prong labret flat back stud, angled front view
Disassembled flat back labret showing threaded diamond prong top and clear post with flat disc separately
14k rose gold 4mm diamond high-set prong flat back labret stud, angled front view
Close-up front view of 4mm round-cut diamond in high-set prong setting showing brilliant facets and sparkle
14k yellow gold 4mm diamond flat back labret stud with high-set prong basket, angled view
Diamond 14k gold flat back labret studs styled on white ear model showing helix and lobe placement
Side profile of 14k yellow gold 4mm diamond labret showing post length and flat back disc
14k yellow gold diamond flat back labret size comparison: 2mm, 2.5mm, 3mm, 3.5mm, and 4mm
14k yellow gold diamond labret gauge and length comparison: 18G to 14G, 5mm to 9.5mm barbell
14k white gold 4mm diamond high-set prong labret flat back stud, angled front view
Disassembled flat back labret showing threaded diamond prong top and clear post with flat disc separately
14k rose gold 4mm diamond high-set prong flat back labret stud, angled front view
Close-up front view of 4mm round-cut diamond in high-set prong setting showing brilliant facets and sparkle
Home 4mm Diamond High-Set 14k Gold Flat Back Stud

4mm Diamond High-Set 14k Gold Flat Back Stud

$1,132 $2,246 Est. Retail Value
14k yellow gold 4mm diamond flat back labret stud with high-set prong basket, angled view
Diamond 14k gold flat back labret studs styled on white ear model showing helix and lobe placement
Side profile of 14k yellow gold 4mm diamond labret showing post length and flat back disc
14k yellow gold diamond flat back labret size comparison: 2mm, 2.5mm, 3mm, 3.5mm, and 4mm
14k yellow gold diamond labret gauge and length comparison: 18G to 14G, 5mm to 9.5mm barbell
14k white gold 4mm diamond high-set prong labret flat back stud, angled front view
Disassembled flat back labret showing threaded diamond prong top and clear post with flat disc separately
14k rose gold 4mm diamond high-set prong flat back labret stud, angled front view
Close-up front view of 4mm round-cut diamond in high-set prong setting showing brilliant facets and sparkle
14k yellow gold 4mm diamond flat back labret stud with high-set prong basket, angled view
Diamond 14k gold flat back labret studs styled on white ear model showing helix and lobe placement
Side profile of 14k yellow gold 4mm diamond labret showing post length and flat back disc
14k yellow gold diamond flat back labret size comparison: 2mm, 2.5mm, 3mm, 3.5mm, and 4mm
14k yellow gold diamond labret gauge and length comparison: 18G to 14G, 5mm to 9.5mm barbell
14k white gold 4mm diamond high-set prong labret flat back stud, angled front view
Disassembled flat back labret showing threaded diamond prong top and clear post with flat disc separately
14k rose gold 4mm diamond high-set prong flat back labret stud, angled front view
Close-up front view of 4mm round-cut diamond in high-set prong setting showing brilliant facets and sparkle

Diamond Size

4.0mm
2.0mm 2.5mm 3.0mm 3.5mm 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

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Product Description

Description

The diamond, with its dazzling facets meant to reflect light, offers a feeling of luxury and perfection. This is even more true with the large, stunning, round-cut VS1 diamond found in this body jewelry piece. Placed in a high-set prong, it stands out from the skin, but the high basket setting also allows the light to hit the diamond from all sides for a brilliant sparkle. Our nickel-free 14k gold is ideal for those with metal allergies and is guaranteed to stay bright and lustrous with minimal maintenance.  Wear this stunner in your cartilage jewelry, especially in the helix and conch piercings. With the flat disc backing, the back of the earring will sit flush against the ear for a more comfortable fit.  

  • 0.25ct (4mm) Genuine Diamond | Conflict-free genuine 
  • VS1 Diamond Clarity | G-H Color
  • Basket-setting | High profile setting 
  • Solid 14k gold | Nickel-free | Hypoallergenic
  • Comfortable 3mm flat disc backing
  • Suitable to wear in lip, cartilage and lobe piercings
  • Ethically handmade in the USA
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    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 — $1,123

    Est. Retail Value — $2,246

    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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