9K Gold Round Cubic Zirconia Top Internally Threaded Stud

• Solid 9K gold post: crafted from 9K gold at 37.5% pure gold, not gold-plated or gold-filled; no base metal hidden beneath a surface coating
• Internally threaded construction: smooth post surface passes through the piercing channel without external thread ridges, reducing irritation risk in healed helix, tragus, and cartilage piercings
• Round cubic zirconia top: high-quality CZ stone cut for maximum light reflection; available in 2mm and 3mm to suit different ear styling approaches
• 16G (1.2mm) gauge: matches the standard gauge used by professional piercers in the UK for cartilage placements; compatible with standard internally threaded jewellery systems
• Flat back labret style: low-profile disc backing sits flush against the skin; designed for comfort during sleep and extended wear
• Rated 4.8 out of 5 by verified customers: a confirmed best seller within the Monster Piercing gold body jewellery range

1. Confirm your piercing is fully healed before changing jewellery. Cartilage, helix, and tragus piercings typically require 6 to 12 months to heal fully. If in doubt, consult your piercer before making any change.
2. Wash your hands thoroughly with soap and water before handling body jewellery. Do not handle jewellery with unwashed hands.
3. Clean the stud before insertion using a saline solution or gentle fragrance-free soap. Rinse completely and dry with a clean lint-free cloth or paper towel.
4. Unscrew the CZ top by rotating it anticlockwise. On an internally threaded labret, the top unscrews from the post; the post itself does not rotate during removal.
5. Insert the flat back post into your piercing from the front. The flat disc backing should sit flush and comfortably against the skin.
6. Screw the CZ top back on by rotating it clockwise until finger-tight. Do not over-tighten. The top should be secure but not forced.
7. Check fit after 24 hours; internal thread connections can loosen slightly with initial movement. Re-tighten gently if needed.

• Clean regularly: wipe the stud with a saline-soaked cotton pad or a fragrance-free, alcohol-free cleaning solution. Avoid harsh chemicals, bleach-based cleaners, or acetone near the CZ stone.
• Dry thoroughly after cleaning: use a lint-free cloth or clean paper towel. Do not leave moisture trapped between the stone setting and the post.
• Remove before swimming: prolonged exposure to chlorinated pool water or saltwater can affect the gold alloy over time. Remove before swimming where possible or rinse immediately afterwards.
• Store safely when not worn: keep in a soft pouch or jewellery box away from other metal pieces to prevent surface scratches. Do not store loose in a bag with harder metals.
• Avoid contact with perfumes, hairsprays, and lotions: apply these products before inserting jewellery. Chemical exposure can dull the CZ stone and affect the gold surface over time.
• Check the thread connection periodically: confirm the CZ top remains securely attached, particularly after cleaning. Re-tighten gently if any looseness is felt.
• Do not use ultrasonic cleaners on CZ-set jewellery: vibration can loosen stone settings over time.

A note on 9K gold and nickel content: 9K gold contains gold alloyed with other metals to achieve durability. The specific alloy composition of this product, including nickel content, is not specified in the provided product data. Buyers with known nickel sensitivities should confirm alloy composition with Monster Piercing before purchase. For nickel-sensitive buyers, implant-grade titanium options are available as an alternative.

• Helix piercings (healed): the 8mm flat-back labret bar and 16G gauge are well-matched to standard helix placements. The flat backing sits securely without pressing uncomfortably against the curved cartilage ridge. Suitable for both single helix and multi-helix ear arrangements.
• Tragus piercings (healed): the low-profile flat back disc makes this stud particularly comfortable for tragus wear, where the backing rests against the inner ear. The 2mm CZ option is especially well-proportioned for the typically small surface area of the tragus.
• Cartilage piercings (healed): compatible with standard cartilage placements including conch piercings where bar length and gauge align. The internally threaded system is recommended by professional piercers for cartilage placements over externally threaded alternatives.
• Ear stacking and curated ear arrangements: the round CZ top and solid 9K gold post work well as part of a coordinated gold ear stack. The 3mm stone size provides a defined focal point while the 2mm sits as a supporting accent alongside larger statement pieces.
• Gifting: solid 9K gold body jewellery is a considered, material-honest gift for piercing enthusiasts with healed cartilage, helix, or tragus piercings. Suitable as a standalone gift or combined with other pieces from the Monster Piercing gold range.
• Everyday wear: the flat back construction and solid 9K gold material make this suitable for continuous wear in a fully healed piercing. The internally threaded connection reduces the likelihood of the top loosening during normal daily activity.

Gauge Reference

Bar Length Reference

Stone Size Reference

If you are unsure of your current gauge or bar length, consult your piercer before purchasing. Inserting jewellery of an incorrect gauge into a healed piercing can cause discomfort or tissue damage.

• Is 9K gold safe for piercings?

  9K gold is solid gold alloyed with other metals to improve durability. It contains 37.5% pure gold. For fully healed piercings, 9K solid gold is widely used and accepted in body jewellery. It is not plated, meaning there is no surface coating to wear away and expose a base metal beneath. However, 9K gold does contain alloying metals and individuals with known sensitivities, particularly to nickel, should confirm the specific alloy composition with Monster Piercing before purchasing. For healing piercings, implant-grade titanium or higher-purity gold is generally recommended by professional piercers.

• What is internally threaded jewellery and why does it matter?

  Internally threaded jewellery has the thread system located inside the post, so the decorative top screws inward into the bar. This means the surface of the post that passes through your piercing channel is completely smooth, there are no external ridges or threads to catch on tissue during insertion or removal. Externally threaded jewellery carries the thread on the outside of the post, which can irritate the piercing channel. For helix, tragus, and cartilage piercings where tissue is thinner and more reactive, the smooth insertion of internally threaded jewellery is a meaningful advantage.

• What is the difference between 2mm and 3mm CZ stone sizes?

  Both the 2mm and 3mm cubic zirconia tops are round-cut stones set in 9K gold and are compatible with the same 16G 8mm post. The 2mm stone sits closer to the skin surface and reads as a small precise point of sparkle, well-suited for multi-piercing arrangements or tragus placements where subtlety is the goal. The 3mm stone has a more defined visual presence and works well as a standalone piece or focal point within a helix cluster. Neither size is inherently better, the choice depends on the placement and the overall aesthetic you are building.

• What gauge is standard for helix and tragus piercings in the UK?

  The standard gauge for helix, tragus, and cartilage piercings performed by professional piercers in the UK is 16G (1.2mm). This product is manufactured at 16G. If your piercing was performed at a different gauge, particularly 18G which is occasionally used for nostril and some helix piercings, this post may not fit correctly. Check with your piercer if you are unsure of your current gauge before purchasing.

• Is this stud suitable for a healing cartilage piercing?

  This stud is designed for use in fully healed cartilage, helix, and tragus piercings. Cartilage piercings typically take between 6 and 12 months to fully heal, though timelines vary. For healing piercings, most professional piercers recommend implant-grade titanium or implant-grade steel as the initial jewellery, as these materials have the strongest evidence base for biocompatibility during the healing process. Once your piercing is fully healed, solid 9K gold internally threaded jewellery is a widely used and accepted option. If in doubt about your healing status, consult your piercer before changing jewellery.

• Is the post solid gold or gold-plated?

  The post is solid 9K gold, not gold-plated, gold-filled, or gold vermeil. Solid gold means the entire bar is composed of the 9K gold alloy at 37.5% pure gold throughout, with no base metal core beneath a surface finish. This is a meaningful distinction for body jewellery: plated finishes can wear through with regular handling and cleaning, potentially exposing base metals that may cause irritation. With solid gold, the material composition is consistent throughout the life of the piece.

• What is the bar length and will it fit my helix or tragus?

  The bar length on this stud is 8mm. An 8mm bar is the standard length for most healed helix, tragus, and standard cartilage piercings. It provides enough length to comfortably clear the tissue without excessive overhang. If your piercing is in a particularly thick area of cartilage, or if you experienced significant swelling during healing that was accommodated with a longer bar, a 10mm bar may be more appropriate. Your piercer can confirm the correct bar length for your specific anatomy.

• Can I wear this stud every day?

  Yes. The flat back labret construction, solid 9K gold post, and internally threaded system make this stud suitable for continuous everyday wear in a fully healed piercing. The flat disc backing sits flush against the skin, which is particularly comfortable for helix and tragus placements during sleep. As with all body jewellery, regular gentle cleaning is recommended to maintain hygiene and keep the CZ top at its brightest.

• Do you offer free delivery in the UK?

  Yes. Monster Piercing offers free UK delivery on orders over £20. For full details on delivery options, timelines, and returns, please refer to the delivery and returns information on the Monster Piercing website.