Diamond Flat Back Earrings
MADAJ's stud collection works across almost every ear placement: lobe, helix, forward helix, conch, tragus. What unifies them is the flat-back post design: a smooth disc backing that sits flush against the skin without digging into the back of the ear, for 24/7 comfort.
Every diamond flat back earring in this collection is set with natural G-VS quality diamonds in solid, nickel-free, hypoallergenic 18k gold. Designs span from single solitaire stones to multi-diamond motifs, including lotus flowers, stars, moons, lightning bolts, and abstract cluster arrangements.
A Secure Screw-On Closure
MADAJ studs close with an internally threaded post, for smooth insertion and a screw-on closure that won't loosen, so there's no risk of losing your piercing.
Diamond Stud Sizing and Customization
Post lengths come in 5mm, 6.5mm, and 8mm to fit different tissue thicknesses. A thinner lobe usually suits 6.5mm, while a thicker conch or helix area may need 8mm. The right length keeps the front of the stud sitting flush, rather than too high or pressing into the skin. Each product page includes a sizing guide, and all posts use a standard 1.2mm gauge.
Building an Ear Stack with Diamond Studs
Studs can be worn on their own for a clean, minimal look, or combined with hoops and stud charms across several placements to build a layered ear stack. Mixing studs, hoops, and charms in different post lengths and gold tones across the lobe, helix, and conch is a simple way to put together a considered, personal set.
Custom-Made Diamond Stud Jewelry
Every stud is available in three 18k gold colors, white, yellow, rose — and is handcrafted to order. Each piece ships with a certificate of authenticity, free insured delivery via DHL Express, and a 30-day return policy.