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14k yellow gold 3mm diamond flat back labret stud with low-set martini prong, angled product view
14k yellow gold 3.5mm CZ flat back labret on warm surface, side-angle lifestyle shot
Stone size comparison on model ear: 2mm, 2.5mm, 3mm, and 4mm diamond flat back studs in cartilage
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
Diamond flat back studs styled across helix, conch, and lobe piercings on a model with dark hair
3mm diamond prong-set flat back stud worn in nose piercing, front-facing model lifestyle shot
Yellow gold diamond flat back labret size comparison: 2mm, 2.5mm, 3mm, 3.5mm, and 4mm stones side by side
14k white gold 3mm diamond flat back labret stud with four-prong setting, angled product view
Size comparison chart of 14k yellow gold flat back labret in 18G 5mm through 14G 9.5mm barbell lengths
Side profile of 14k yellow gold 3mm diamond flat back labret stud showing low-set prong and flat disc
3mm diamond flat back labret stud worn as a Monroe piercing on a model, front face portrait
Diagram comparing threaded end (16G and 14G) vs threadless push pin (18G) flat back labret backings
Step-by-step guide showing how to insert and remove a threadless push pin flat back labret stud
14k yellow gold 3mm diamond flat back labret stud resting on dark marble surface, angled lifestyle shot
14k white gold 3mm diamond flat back labret stud standing upright on dark marble, front view
14k rose gold 3mm diamond flat back labret stud with four-prong setting, angled product view
14k yellow gold 3mm diamond flat back labret stud standing upright on dark marble, front view
14k white gold 3mm diamond flat back labret stud on dark marble surface, angled lifestyle shot
3mm diamond gold flat back labret stud shown in Monroe piercing on silicone lip display model
3mm diamond flat back labret stud shown in tragus piercing on silicone ear display model
3mm diamond flat back labret stud shown in helix piercing on silicone ear display model
14k yellow gold 3mm diamond flat back labret stud with low-set martini prong, angled product view
14k yellow gold 3.5mm CZ flat back labret on warm surface, side-angle lifestyle shot
Video thumbnail
Stone size comparison on model ear: 2mm, 2.5mm, 3mm, and 4mm diamond flat back studs in cartilage
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
Diamond flat back studs styled across helix, conch, and lobe piercings on a model with dark hair
3mm diamond prong-set flat back stud worn in nose piercing, front-facing model lifestyle shot
Yellow gold diamond flat back labret size comparison: 2mm, 2.5mm, 3mm, 3.5mm, and 4mm stones side by side
14k white gold 3mm diamond flat back labret stud with four-prong setting, angled product view
Size comparison chart of 14k yellow gold flat back labret in 18G 5mm through 14G 9.5mm barbell lengths
Side profile of 14k yellow gold 3mm diamond flat back labret stud showing low-set prong and flat disc
3mm diamond flat back labret stud worn as a Monroe piercing on a model, front face portrait
Diagram comparing threaded end (16G and 14G) vs threadless push pin (18G) flat back labret backings
Step-by-step guide showing how to insert and remove a threadless push pin flat back labret stud
14k yellow gold 3mm diamond flat back labret stud resting on dark marble surface, angled lifestyle shot
14k white gold 3mm diamond flat back labret stud standing upright on dark marble, front view
14k rose gold 3mm diamond flat back labret stud with four-prong setting, angled product view
14k yellow gold 3mm diamond flat back labret stud standing upright on dark marble, front view
14k white gold 3mm diamond flat back labret stud on dark marble surface, angled lifestyle shot
3mm diamond gold flat back labret stud shown in Monroe piercing on silicone lip display model
3mm diamond flat back labret stud shown in tragus piercing on silicone ear display model
3mm diamond flat back labret stud shown in helix piercing on silicone ear display model

3mm Diamond Low-Set Prong 14k Gold Flat Back Stud

$529 $970 Est. Retail Value
14k yellow gold 3mm diamond flat back labret stud with low-set martini prong, angled product view
14k yellow gold 3.5mm CZ flat back labret on warm surface, side-angle lifestyle shot
Stone size comparison on model ear: 2mm, 2.5mm, 3mm, and 4mm diamond flat back studs in cartilage
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
Diamond flat back studs styled across helix, conch, and lobe piercings on a model with dark hair
3mm diamond prong-set flat back stud worn in nose piercing, front-facing model lifestyle shot
Yellow gold diamond flat back labret size comparison: 2mm, 2.5mm, 3mm, 3.5mm, and 4mm stones side by side
14k white gold 3mm diamond flat back labret stud with four-prong setting, angled product view
Size comparison chart of 14k yellow gold flat back labret in 18G 5mm through 14G 9.5mm barbell lengths
Side profile of 14k yellow gold 3mm diamond flat back labret stud showing low-set prong and flat disc
3mm diamond flat back labret stud worn as a Monroe piercing on a model, front face portrait
Diagram comparing threaded end (16G and 14G) vs threadless push pin (18G) flat back labret backings
Step-by-step guide showing how to insert and remove a threadless push pin flat back labret stud
14k yellow gold 3mm diamond flat back labret stud resting on dark marble surface, angled lifestyle shot
14k white gold 3mm diamond flat back labret stud standing upright on dark marble, front view
14k rose gold 3mm diamond flat back labret stud with four-prong setting, angled product view
14k yellow gold 3mm diamond flat back labret stud standing upright on dark marble, front view
14k white gold 3mm diamond flat back labret stud on dark marble surface, angled lifestyle shot
3mm diamond gold flat back labret stud shown in Monroe piercing on silicone lip display model
3mm diamond flat back labret stud shown in tragus piercing on silicone ear display model
3mm diamond flat back labret stud shown in helix piercing on silicone ear display model
14k yellow gold 3mm diamond flat back labret stud with low-set martini prong, angled product view
14k yellow gold 3.5mm CZ flat back labret on warm surface, side-angle lifestyle shot
Video thumbnail
Stone size comparison on model ear: 2mm, 2.5mm, 3mm, and 4mm diamond flat back studs in cartilage
Flat back labret sizing guide showing 18G and 16G gauges from 5mm to 9.5mm with ear piercing map
Diamond flat back studs styled across helix, conch, and lobe piercings on a model with dark hair
3mm diamond prong-set flat back stud worn in nose piercing, front-facing model lifestyle shot
Yellow gold diamond flat back labret size comparison: 2mm, 2.5mm, 3mm, 3.5mm, and 4mm stones side by side
14k white gold 3mm diamond flat back labret stud with four-prong setting, angled product view
Size comparison chart of 14k yellow gold flat back labret in 18G 5mm through 14G 9.5mm barbell lengths
Side profile of 14k yellow gold 3mm diamond flat back labret stud showing low-set prong and flat disc
3mm diamond flat back labret stud worn as a Monroe piercing on a model, front face portrait
Diagram comparing threaded end (16G and 14G) vs threadless push pin (18G) flat back labret backings
Step-by-step guide showing how to insert and remove a threadless push pin flat back labret stud
14k yellow gold 3mm diamond flat back labret stud resting on dark marble surface, angled lifestyle shot
14k white gold 3mm diamond flat back labret stud standing upright on dark marble, front view
14k rose gold 3mm diamond flat back labret stud with four-prong setting, angled product view
14k yellow gold 3mm diamond flat back labret stud standing upright on dark marble, front view
14k white gold 3mm diamond flat back labret stud on dark marble surface, angled lifestyle shot
3mm diamond gold flat back labret stud shown in Monroe piercing on silicone lip display model
3mm diamond flat back labret stud shown in tragus piercing on silicone ear display model
3mm diamond flat back labret stud shown in helix piercing on silicone ear display model

Diamond Size

i
Made to order: Ready in 1–2 weeks

Solid 14k Gold

Jeweler Direct

Handmade

Piercing Advisor

Ethical Luxury

Lifetime Warranty

Product Description

Description

If you’re after a diamond stud that turns heads without sticking out, this 3 mm VS1-clarity diamond flat-back earring is your new favorite. The larger stone glimmers with dazzling fire that’s bound to earn compliments (and a few double-takes). Designed in a low-set martini prong, it sits flush and comfy—so you can sparkle effortlessly from morning latte to late-night glow-up.

Handcrafted in solid 14K gold, this flat-back labret stud delivers everyday luxury for any piercing. Whether you’re styling your helix, conch, or tragus, or adding a little shine to your labret, Monroe, or medusa, this piece brings pure “wow energy in a perfectly balanced size.

  • 3mm (0.10 ct.) genuine, conflict-free diamond
  • VS1 Diamond Clarity – ideal brilliance
  • Martini prong setting | low-profile, flush design
  • Comfortable 3mm flat disc backing
  • Solid 14K Gold | Nickel-free | Hypoallergenic
  • Threading:
    • 18G: Threadless Push-Pin
    • 16G: Choose Threaded or Threadless Push-Pin
    • 14G: Threaded
  • Commonly worn in cartilage piercings (helix, conch, tragus, earlobe), lip piercings (labret, Monroe, medusa, snake bites), or even as a nose stud
  • Ethically handmade in the USA
Product Details
Materials
Shipping

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 — $485

Est. Retail Value — $970

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
  • 5 stars: 12 (92%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (8%)
T
T.W.
Sparkle sparkle!

Loveeee my new earrings. 3mm tragus earrings for me and I gave my old 2.5 diamond earrings to mom. Will forever get my jewelry from here. Thank you guys!

Thanks for your glowing review! We're thrilled to hear that you love your new 3mm Diamond Low-Set Prong stud and even gifted your old earrings to your mom. Our team at FreshTrends takes pride in creating high-quality jewelry and providing excellent customer service. We appreciate your support and hope to continue making your jewelry dreams come true. Would you be interested in participating in our Instagram giveaway by sharing your photo and tagging us @freshtrends? You could win a $100 gift card to shop with us! Thank you again for choosing FreshTrends.

S
Susan T.
3mm diamond low cut flat back

I ordered two of these as I have both nostrils pierced. They are beautiful and well crafted! They sit flush with my nose which I love and hasn't been the case with other nose studs I have purchased from other jewelry makers. These will be a go to for me for sure!

Hello,

Thank you so much for your amazing feedback!

We’re thrilled to hear that you love both of your nose studs and that they fit so perfectly flush to your nose. Comfort and fit are incredibly important to us, so it means a lot to know they exceeded your expectations compared to other pieces you’ve tried.

We truly appreciate your support and are honored to become one of your go-to jewelry brands!

Thank you again for choosing FreshTrends, and we look forward to creating more beautiful pieces for you in the future.

Warm regards,
Dawn
FreshTrends Customer Care

A
Anisoara

I’m very disappointed with the closure mechanism. I’ve already lost this earring three times because the push-pin backing is not secure.

For a piece made of solid gold and a diamond at this price point, the clasp feels cheap and unreliable. I expected much better quality and safety from fine jewelry. Unfortunately, I can’t trust wearing it anymore.

A
Amber

Love this and it’s gorgeous

A
Amanda

Love fresh trends! Have multiple pieces and all are awesome and great quality

C
Cara C.
Beautiful diamond!!!

I highly recommend FreshTrends!

C
Cyndi G.
Third diamond piercing purchase

Totally love it as is do all of my other pieces that I have purchased and will continue to purchase form Fresh Trends!!!! You all are the best and have the best quality of anyone. I have recommended you all to several people.

b
becky d.
Repeat buyer

This is very sparkly and looks amazing. I have purchase quite a few items from Fresh Trends and have been very pleased with their quality.

J
Jeremy K.

Our first attempt at her nose ring was ordered wrong. Was our mistake.. but during the entire process customer service was more then satisfactory in pointing us in the right direction and made the entire ordeal very simple and stress free.. everything went smoothly and received her final product and she was more the happy.. it was perfect.. thanks again!

L
Lorna S.

Smaller than I was expecting it to be but I think it’s super cute. It’s worth the money. I would definitely buy from fresh trends again.

J
John H.
Very satisfied customer

Beautiful piece of jewelry and finely crafted

A
Ashley S.
NO CZ's for me..... VS1 Stones For These Lips As

I absolutely LOOVVVEEE my new labret, just like I loved my first one!! It's FLAWLESS....:) everything about it is on point. The reflection it gives off is very eye catching. I'm glad that I upgraded to the 3mm, unfortunately I lost my first. For me the BEST will ONLY do, so I ONLY fuccx with FRESHTRENDS!!

A
Adam S.
WORTH EVERY PENNY!

The SI1 diamond that I got is mesmerizing! There aren't many things I would wear with diamonds but this looks too good on my lip.

J
Jessica F.

Does this 3mm diamond low set for nose piercing? What length do I get ?

FreshTrends.com

Yes this is the low-set prong setting; it is indeed suitable as a nose ring. Simply ensure you select the correct size for your specific piercing.

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