Flat Back Earrings Threadless Black Diamond 14k Gold Lightning Bolt | Wynning Stud
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The Natural Black Diamond Lightning Bolt Flat Back Earring is the ultimate statement piece for a bold ear curation. Handcrafted in solid 14K gold, this sharp, energetic silhouette is pavé-set with mysterious natural black diamonds. The contrast between the rich gold and the dark, shimmering stones creates a sophisticated "dark-luxe" aesthetic that adds instant character to your look.
Metal: 14k Yellow Gold
Diamond: Black Diamond
Diamond Size: 1mm
Carat Weight: 0.03 ct
Overall Size: 7.5mm
Piercing Placement: Lobe, Helix, Flat, Conch, Tragus, Nostril
Included backing: One 5 mm titanium labret.
Optional upgrade: A matching 14k solid gold labret is available separately.
Sold Individually: One stud with the included titanium labret.
Does this earring come with the back post? No, this listing is for the decorative lightning bolt top only. Because every ear is unique, our Wynning Labret/Posts are sold separately. This allows you to select the exact post length (4.5mm to 7.5mm) required for your specific piercing and anatomy for a perfect, custom fit.
What is the "Wynning" Flat Back advantage? Traditional earrings use butterfly backs that poke the neck and trap bacteria. Our signature flat-back design rests smooth against your skin. It is the gold standard for comfort, allowing you to sleep and exercise without any pinching or irritation.
Are black diamonds real diamonds? Yes. Our black lab-grown diamonds are chemically and physically identical to mined diamonds. They offer a unique, opaque metallic luster and high durability, making them a sophisticated and edgy choice for fine jewelry.
How do I secure the threadless push-pin top? Security is achieved through tension. Simply insert the pin of the lightning bolt top about halfway into the post, give it a very slight bend, and push it in completely. This creates a secure friction lock that is far more reliable than traditional screw-on jewelry.
Your earring includes an 18G titanium labret post. Upgrade to a matching 14k solid gold labret for an all-gold finish.
Free U.S. standard shipping. Free 30-day U.S. returns on eligible jewelry.
Shipping & processing
U.S. shipping
Enjoy free standard shipping on U.S. orders, with no minimum purchase.
International shipping
Shipping to supported international destinations is $25 for orders under $1,000 and $50 for orders of $1,000 or more. All amounts are in USD.
International customers are responsible for any customs duties, taxes or import fees required by the destination country.
When your order ships
In-stock jewelry typically ships within 1 business day. Made-to-order pieces typically require 10–14 business days before shipment; production time may vary by piece.
These are processing estimates, not delivery times. Tracking information is sent once your order ships.
Returns & eligibility
Eligible jewelry may be returned within 30 days of delivery. Body jewelry is excluded from this return policy.
U.S. returns
Return shipping is free for eligible U.S. returns within the 30-day window.
International returns
International customers pay their return shipping costs. Complimentary return shipping is available only for eligible U.S. returns.
Start a return
Contact our team with your order number and the item you would like to return. Please wait for return instructions before sending jewelry back. Returns outside the 30-day window may not be accepted.
For an exchange involving eligible jewelry, contact our team to discuss your options.
Received an incorrect item or concerned about a manufacturing defect? Please contact us so we can review it. The body jewelry return exclusion does not prevent you from requesting warranty support.
Lifetime warranty & registration
Every Nina Wynn piece is backed by our Wynning Lifetime Manufacturing Warranty. We evaluate defects related to craftsmanship or materials and repair or replace the piece when covered under the warranty.
Complete the warranty card below to register your jewelry. For an existing issue, use the repair request form in the next section.
Form not displaying, or prefer a separate window? The link below opens the same warranty form in a new tab.
Open warranty form ↗Request a repair
Does your Nina Wynn jewelry need attention? Complete the repair form below with your order details, if available, and a description of the issue.
Our team will review your request and get back to you shortly with next steps, including warranty eligibility and any applicable repair costs. Please wait for our instructions before sending your jewelry.
Form not displaying, or prefer a separate window? The link below opens the same repair form in a new tab.
Open repair form ↗Questions about your order? Contact Nina Wynn and include your order number so we can help.
This policy does not limit any rights you may have under applicable consumer law.
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Every piece is the result of a 20-year journey in fine jewelry design.
What began as a vision has grown into a $25M wholesale success—earned through years of refining techniques, perfecting materials, and creating designs that resonate across generations. In 2019, this commitment to excellence was recognized with a prestigious Luxury Award for Design—an honor that reflects not only the beauty of each piece, but the integrity behind how it’s made.
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