Flat Back Stud Earring with a 14K Solid Gold Top and Four Stone Sizes for Minimalist Ear Stacking

This flat back stud earring adds a small accent or a defined focal point to a minimalist ear stack. Its 14K solid gold top comes in yellow gold or white gold, while four stone sizes let you choose how prominently the stud sits within your look. Each KOSINER stud is sold individually, so you can style one alone or combine separately purchased pieces.

Choose 2mm for a subtle supporting accent, 3mm for balanced everyday sparkle, 4mm for a stronger focal point, or 5mm to anchor the arrangement. The 18G internally threaded flat back design separates the look of the front from the fit of the post: gold posts come in 5mm, 6.5mm and 8mm lengths, while a 6mm titanium post is offered only with yellow gold tops.

Features

• 14K solid gold top offered in yellow gold and white gold
• 2mm, 3mm, 4mm and 5mm stone sizes create different levels of visual emphasis
• 18G (1.0mm) gauge with an internally threaded flat back closure
• 5mm, 6.5mm and 8mm 14K gold posts offered with both top colors
• 6mm titanium post offered with yellow gold tops only
• Single-piece format for solo styling or separately assembled ear stacks

Specifications

• Product: Single flat back stud earring
• Top material: 14K solid gold
• Top colors: Yellow gold; white gold
• Stone sizes: 2mm; 3mm; 4mm; 5mm
• Gauge: 18G (1.0mm)
• Closure: Internally threaded flat back
• 14K gold post lengths: 5mm; 6.5mm; 8mm, offered with both top colors
• Titanium post: 6mm, offered with yellow gold tops only
• Listed placements: Lobe; helix; tragus; conch
• Quantity: One piece
• Care: Clean with mild soap and warm water, rinse and pat dry with a soft cloth. Store separately and avoid abrasive cleaners.

Frequently Asked Questions

Is this flat back stud sold as a pair?

This flat back stud is sold as one piece. Purchase separate studs to create a pair or a graduated ear stack.

Which stone size works best as an accent or focal point?

Choose the 2mm stud for a subtle accent or the 5mm stud for the strongest focal point. The 3mm size offers balanced everyday sparkle, while 4mm adds more visual presence.

Are all parts of every stud made from 14K gold?

Every stud has a 14K solid gold top, but post material depends on the selected configuration. The 5mm, 6.5mm and 8mm posts are 14K gold; the 6mm titanium post is offered only with yellow gold tops.

How do I choose the post length for this stud?

Choose the post length separately from the stone size to match your piercing fit. This stud uses an 18G (1.0mm) post; changing the front size changes its appearance rather than its post length.

How can I arrange these studs in a graduated ear stack?

Arrange separately purchased 4mm, 3mm and 2mm studs from the first lobe upward for a descending progression. A 5mm stud can also anchor a stack alongside smaller 2mm or 3mm fronts.

How should I clean the gold-top flat back stud?

Clean the stud gently with mild soap and warm water, then rinse and pat dry with a soft cloth. Store it separately when not in use and avoid abrasive cleaners.