ITEM# dia501
DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
  • DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
  • DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
  • DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
  • DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
  • DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
  • DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
  • DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
  • DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose
14K Solid Goldtop seller

DIAMOND 18G Threaded Flat Back Stud - Cartilage, Lip, Nose

$99.00 $250.00
Sale ends SIZE GUIDE
Gold Color
Post Length
Add to Wish List
IN STOCKSold Individually
MATERIAL14K Solid Gold
GEMSTONENatural Diamond
POST THREADINGInternally Threaded
PIERCING TYPELip, Cartilage, Tragus, Helix, Earlobe, Nose, Conch

EXTRA 15% OFF at $100+   CODE: FALL15
316L Surgical Steel Plugs & Tapers Rings, Bracelets, Necklaces

Make sure to know your size before placing an order.
Please measure the current jewelry that fits properly or visit any local piercing studios to get the exact measurement.

on orders over $35

Returns & Exchanges

Lowest Price Guaranteed


This dazzling diamond flat back single stud features internally threaded anti-slip flat back screw-on post with a brilliant round low profile prong-setting natural diamond handcrafted in highly polished nickel-free 14K solid gold. This is the most versatile jeweled piercing stud for any piercing areas including ear cartilage, helix, tragus, conch, earlobe, monroe lip, labret, and nose. The removable diamond stud has a threaded pin that screws in the post which holds both pieces together securely.
  • Genuine Natural Conflict-Free Diamond
  • Hypoallergenic Nickel-Free 14K Solid Gold
  • Internally Threaded 14K Solid Gold Post with a Threaded Pin for Smooth Insert and Maximum Comfort
  • Wear It 24/7 Day and Night
  • No Poking and No Snagging
  • Post Thickness: 18 Gauge (1.0 mm) for Most Cartilage, Monroe, Labret, and Nose Piercing
  • Non-Slip Flower Designed Flat Back Screw-On Post
  • Comfortably Fits From 16 to 20 Gauge Piercings
  • Ultra Low Profile Prong-Setting
  • Available Length: 3/16" (5mm), 1/4" (6.5mm), 5/16" (8mm), 3/8" (10mm)
  • 14K Stamped

Typical Piercing Length

3/16" (5mm): Extra short for thin helix, ear head, thin ear lobe, or thin nose
1/4" (6.5 mm): Fits standard cartilage, tragus, helix, conch, earlobe, and nose piercings
5/16" (8 mm): Fits standard monroe, labret, and most lip piercing or thick cartilage, tragus, helix, conch, earlobe
3/8" (10mm) Extra long post for thick lips or cheeks

Material: Solid 14K Gold (Nickel-Free)
Piercing Type: Cartilage, Tragus, Helix, Monroe, Labret, Nose, Earlobe
Post Length: 3/16" (5mm), 1/4" (6.5mm), 5/16" (8mm), 3/8" (10mm)
Post Thickness: 18 Gauge (1.0 mm)
Diamond Size: 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm
Diamond Weight: 1.5 mm (.015 Carats), 2 mm (.03 Carats), 2.5 mm (0.06 Carats), 3 mm (.1 Carats), 3.5 mm (.18 Carats), 4.0 mm (.25 Carats)
Diamond Clarity: SI1-SI2(Very Good), VS1-VS2(Excellent), VV1-VV2(Top of the line)
Diamond Color: G-H (Near Colorless)
Diamond Cut: Full Cut(58 Facets) Brilliant Round
Diamond Setting: Low Profile Four Prong-Set

Internally vs Externally Threaded Jewelry

How To Find a Perfect Nose Ring


DIAMOND Flat Back Push-In Stud

DIAMOND Threaded Flat Back Stud

DIAMOND Ball Back Stud
Price from $69.99 from $99.00 from $149.00
Post Type Threadless Push-In Internally Threaded Screw-On Ball Barbell
Metal 14K Solid Gold 14K Solid Gold 14K Solid Gold
Gemstone Genuine Natural Diamond Genuine Natural Diamond Genuine Natural Diamond
Diamond Setting Low-Profile 4-Prong Setting Low-Profile 4-Prong Setting 4-Prong Basket Setting
Piercing Type Cartilage, Lips, Nose Cartilage, Lips, Nose Cartilage
Post Thickness 18 Gauge (1mm) 18 Gauge (1mm) 18 Gauge (1mm)
Post Length 3/16", 1/4", 5/16", 3/8" 1/4", 5/16" 1/4"
Gem Size 1.5mm, 2.0mm, 2.5mm, 3.0mm 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm
Pros easy to wear (1-step snap-in), poke-free, snag-free, versatile great for initial piercing, anti-slip screw-on, very secure, poke-free, snag-free, versatile screw-on ball, classic piercing look, very secure, poke-free, snag-free

We guarantee all precious metals used in our gold and platinum products that have 14K gold, platinum, and diamonds in the product name and description are guaranteed to meet the level of purity and all diamond products are authentic, conflict-free, and 100% ethically sourced genuine natural diamonds.
All our gold piercing jewelry is made of 14K solid gold (no vermeil, plated, or filled), material that is highly recommended by APP (Association of Professional Piercers). Gold higher than 18K is not adequate for body jewelry because it can easily be scratched or nicked.
Q : Am I able to order this with a 1.5 diamond instead of 2 and also does it come in platinum?
A :

The smallest diameter is 2.0mm.  No, it is not available in Platinum.

Q : What is the gauge of the post? Is this a 20G post?
A :

It is 18g.

Q : What is the difference between this one (flat flower back) and the round flat back ITEM #: lb114 DIAMOND Internally Threaded Cartilage' Tragus' Helix' Monroe' Labret' Nose Stud / Earring - 18G Flat Back Screw-On
A :

They're pretty much the same.  The only difference is that the backing for this item is flower-shaped so it's easier to screw or unscrew.  This is the 2nd generation model for threaded flat back stud.

Q : Re threaded diamond stud earrings: does this stud come with a 4mm diamond? What is the measurement in inches across the top side of the diamond? Thank you
A :

4mm (1/4 carats) will be available in 2 weeks.  Please see the product photos and descriptions for the exact measurement.

Q : can I bring this to the store to have them piece my helix? What gauge would be best for the first time piercing?
A :

We would recommend that you visit the piercing shop that you intend to get the piercing from and ask them if outside jewelry can be used.  Some piercers will only pierce with their jewelry.  If they allow it, then you can ask them what gauge and length would be best to purchase based on your specific needs.

Q : Is the prices for a earring or for a pair?
A :

All items are sold individually as noted right underneath the "ADD TO CART" button.

Q : How to put a Labret in my nose
A :

Push the post through your piercing first.  Once it comes out then you can screw on the diamond top onto the post. 


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