18k solid gold diamond crescent helix earring, handcrafted in London. Available in three designs: full diamond, diamond with emerald & pink sapphire, or diamond with blue & pink sapphires. Each crescent stud features secure screw backs, perfect for helix and cartilage piercings. A refined choice for curated ear styling, blending quiet luxury with natural gemstones.
CAN I HAVE A DIFFERENT SCREW BACK FOR MY PIERCING STUD? YES!
For this design we offer one more screw back option: Pyramid Back. To order a product with this back, simply indicate your request in the “Order Note” when purchasing. The price is the same.
CAN I HAVE A SPECIFIC BARBELL LENGTH FOR MY PIERCING STUD? YES!
We offer the option to customize the barbell length (longer or shorter) at no extra cost. To ensure the perfect fit, please provide the accurate millimetre size of the closed barbell with the screw back. Please contact us via email lenacohenjewellery@gmail.com or if you know the size, simply specify it in the “Order Note” during checkout. Please allow approximately 15 working days for completion. Please note that all altered or customized items are non-returnable, as they are tailored specifically to your preferences.
Style Diamond crescent helix stud Metal 18K solid gold in yellow or white Gemstones natural diamonds / emerald and sapphire options Sizes M (11 mm, 0.10 ct), L (13 mm, 0.16 ct), XL (15 mm, 0.25 ct) Weight 0.85 g – 1.20 g depending on size Back secure screw back with optional pyramid back Customisation barbell length tailored at no extra cost Origin handcrafted in London, hallmarked
Is it suitable for helix piercings?
Yes, this crescent stud is designed specifically for helix and cartilage piercings, offering a secure and comfortable fit
Does it come as a single or a pair?
The Diamond Crescent Helix Stud is sold as a single earring, intended for helix styling and curated ear combinations
Can I choose a different screw back?
Yes, you can request the Pyramid Back instead of the standard screw back by leaving a note at checkout. The price remains the same
Can I customise the barbell length?
Yes, the barbell length can be tailored longer or shorter at no extra cost. Simply provide the required closed barbell size in millimetres during checkout. Please allow up to 15 working days for completion
What are the available sizes?
The crescent stud is available in three sizes: M (11 mm, 0.10 ct), L (13 mm, 0.16 ct) and XL (15 mm, 0.25 ct)
Is it returnable if customised?
Standard pieces follow our usual return policy. However, customised items such as adjusted barbell lengths are non-returnable as they are tailored to your personal specifications
Orders are dispatched Monday to Friday. Ready to ship pieces are usually dispatched within 1 to 4 working days after your order has been received.
Made to order and bespoke pieces follow the production time stated on the individual product page or confirmed with you before dispatch.
We use secure tracked and signed delivery services. For UK orders, we usually use Royal Mail tracked, signed or Special Delivery services where appropriate. For overseas shipments, we use tracked and signed international shipping where available.
Your jewellery is packed securely and handled with care throughout the delivery process. Once your order has been dispatched, you will receive a shipping confirmation email with your tracking number.
UK delivery is complimentary. For worldwide orders, the shipping fee is calculated at checkout.
Please remember that international purchases may be subject to local customs duties, taxes or import charges when the package arrives in the destination country.
For items valued over a few thousand pounds, the shipping method may vary depending on the country of purchase, destination rules and insurance requirements. In some cases, we may use a secure courier or specialist high-security shipping service to protect your purchase.
Returns and exchanges are handled according to our Shipping & Returns policy. Eligible items should be returned with the original receipt and packaging.
All information about shipping and returns can be found here.
At Lena Cohen, we work exclusively with 18k solid gold—crafted from 75% pure gold, alloyed with other fine metals for added strength, resilience, and enduring beauty. This is the sweet spot in fine jewellery: luxurious in look and feel, but strong enough for daily wear.
Unlike 9k gold, which contains just 37.5% pure gold and often lacks depth of colour or long-term durability, 18k gold retains its rich tone and brilliance for years. And while 24k gold is 100% pure, it’s simply too soft for practical, everyday jewellery. 18k offers the perfect balance—refined, wearable, and lasting.
Diamonds
Each of our diamonds is hand selected for brilliance, clarity and ethical integrity. Our jewellery is made in solid 18k gold and set with natural diamonds. Diamond sizes and total carat weights vary by design and are listed on the individual product page where relevant. For bespoke or made to order pieces with larger diamonds, centre stones or matched pairs, the key diamond details are confirmed before production.
We are proud to make our jewellery by hand in London, using materials sourced through trusted UK suppliers. This helps us maintain consistent quality, support local goldsmithing heritage and keep our production process close, considered and carefully controlled.
We are a family run business that values personalized client service.
When you contact us, you will be speaking directly to a member of our team who is dedicated to providing a meaningful interaction and top-tier support, even during busy times.
Don’t hesitate to email us with any questions – we are here to help!
Yes, it’s an investment, but it’s one you’ll wear often and love every time. I’ve already had so many compliments on it. The option to customise the barbell length is such a thoughtful touch, I chose a shorter one and it fits perfectly!
Claudia Neumann –
Yes, it’s an investment, but it’s one you’ll wear often and love every time. I’ve already had so many compliments on it. The option to customise the barbell length is such a thoughtful touch, I chose a shorter one and it fits perfectly!