4-Prong - 18K Gold Genuine Gem Threadless/Threaded End
Industrial Strength is one of the most iconic names in professional body jewelry. Founded in 1993, they pioneered implant-grade titanium and steel jewelry for the piercing industry and remain a gold standard for quality, safety, and innovation. Every piece is APP-certified and designed for long-term anatomical wear.
Why buy from us?
At Piercing Zone, we carry an authentic selection of Industrial Strength jewelry sourced directly — no resellers, no compromises. Fast insured shipping to the U.S. and Europe.
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4-Prong Gem End brings timeless fine-jewelry sparkle into a clean professional piercing design. The classic four-prong setting holds a single faceted gemstone with balanced visibility, allowing the stone to remain the focal point while keeping the overall look refined and versatile.
Crafted by Industrial Strength in solid 18K yellow gold, this decorative end is available with one genuine gemstone in 2mm, 2.5mm, 3mm. The size range makes it easy to choose between a delicate accent and a more noticeable gemstone centerpiece, depending on placement, anatomy, and styling preference.
Compatible with 18g/16g, 14g/12g, and threadless systems, 4-Prong Gem End works beautifully across professional piercing setups. It fits naturally within the Threadless Ends, Minimalist collection, and Statement collection, while its classic gemstone profile is especially suitable for Helix Piercings, Flat Piercings, and Tragus.
✨ Gemstone Availability
• Gem Color Options: Garnet, Amethyst, Aquamarine, Lab Diamond, Natural Diamond, Lab Emerald, Lab Alexandrite, Ruby, Peridot, Blue Sapphire, Pink Tourmaline, Citrine, Tanzanite
💎 To order this piece with your preferred stone color, please contact us via chat or email: info@piercing-zone.com
The final price will be confirmed upon order placement.
⚠️ Please note: the listed price refers to the base gold piece and does not include gemstone customization. Please indicate your preferred stone in the order notes.
🌟 Product Details
✔ Brand: Industrial Strength
✔ Style: Threadless End / Threaded End
✔ Metal: Solid 18K Yellow Gold
✔ Gemstones: Genuine gemstone options
✔ Gem Sizes: 2mm, 2.5mm, 3mm
✔ Overall Sizes: 2.78mm x 2.78mm x 2mm, 3.16mm x 3.16mm x 2.10mm, 4mm x 4mm x 2.5mm
✔ Setting: 4-prong set faceted gemstone
✔ Design: Classic single-gem prong-set end
✔ Threaded Options: 18g/16g and 14g/12g
✔ Threadless Option: Available
✔ Attachment: Threadless or threaded
✔ Sold as: Single piece
✔ Professional piercing jewelry quality
💎 Why You’ll Love It
• Classic 4-Prong Setting - Timeless gemstone design with refined visibility
• Genuine Gem Options - Choose from diamond, sapphire, ruby, emerald, amethyst, and more
• Size Flexibility - Available in 2mm to 3mm for subtle or stronger styling
• Flexible Compatibility - Works with threadless and threaded professional setups
✨ Recommended Piercings
• Helix
• Flat
• Tragus
• Conch
• Earlobe
Returns & Lifetime Warranty Policy
We want you to feel confident and inspired with every piece you purchase from Piercing Zone.
All jewelry from our official partners — Buddha Jewelry Organics, Junipurr Jewelry, Tawapa, Body Gems, Industrial Strength and Norvoch — is covered by a lifetime warranty against any manufacturing defects.
If something isn’t quite right, we’re here to help.
In addition to your legal rights, we gladly accept returns or exchanges under the following conditions:
Pre-order items are made specifically for you and produced on demand. For this reason, pre-order items are final sale and are not eligible for returns or exchanges, provided that the jewelry has no manufacturing defects and matches the product description and specifications listed on the product page.
If a manufacturing defect is identified, the item will be repaired or replaced in accordance with our lifetime warranty policy.
For complete details, please visit our Return Policy.
📦 Pre Order Ships within 1–2 Weeks
Fully insured · Tracked from dispatch to delivery
🇺🇸United States
Free economy (4–8 days) · Standard $27 (2–4 days) · Express $35 (1–2 days)
🌍International
From $32 · Canada & Mexico · EU · UK · Australia · Worldwide
EU & UK customers: VAT and import duties are not collected at checkout. Your local customs authority may assess charges upon delivery — typically 19–25% VAT in the EU and 20% in the UK. Your carrier will notify you before delivery if a payment is required.
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Authenticity & Origins
Ethically sourced, quality-graded, and inspected by experts to ensure brilliance and durability
See Official Compliance Documents →
Threadless / Press-Fit System
Ring size - Inner Diameter & Fit
Helix & Upper Lobe
Conch
Septum
Daith
Rook
Your Jewelry, Made to Order – Step by Step
