Black Marquise CZ Flat Back Stud, 18G

Gold / 5mm Short

$28.90 CAD

Black Marquise CZ Flat Back Stud, 18G

Name: Black Marquise CZ Flat Back Stud, 18G
Rating: 4.82 (68 reviews)

$28.90 CAD

Color Gold Silver

Size 5mm Short 6mm Standard 8mm

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Hypoallergenic

Gentle for sensitive skin

Everyday Quality

Made to be worn daily

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A marquise-cut black cubic zirconia points along the ear on this labret, narrow at both ends so it follows a curved piercing line. The bar is 18G, the back is flat, and the top fastens by threadless push-pin tension. It is sold as a single earring in the length you select.

How does the threadless push-pin flat back work?

The decorative top ends in a pin that slides into the hollow bar and is held by tension, so there are no screw threads to turn. The other end of the bar is a flat back that sits against the skin behind the piercing.

Detail	Specification
Base metal	925 sterling silver
Gold option	18K gold plating over 925 sterling silver
Silver option	Rhodium plating over 925 sterling silver
Stone	Black marquise-cut cubic zirconia
Gauge	18G, 1.0mm
Style	Threadless push-pin flat back labret
Bar length options	5mm Short, 6mm Standard, 8mm
Other option	Head Only No Backing, top alone
Quantity	Single, one earring

You can browse the full flat back earrings collection to compare other tops and bars.

What is included with each size option?

The three bar lengths are complete earrings, with the marquise top, the bar and the flat back together. Head Only No Backing is different: it is the decorative top on its own, with no post and no back.

5mm Short, 6mm Standard, 8mm: complete single earring with bar and flat back
Head Only No Backing: decorative top alone, for customers who already own matching Marafine components

Head Only is intended for Marafine parts; fit with other brands is not confirmed. Check the selected option and displayed price before adding to cart.

What look does a black marquise top give?

Black cubic zirconia reads as a dark outline rather than a flash of light, and the marquise shape points along the ear, so it gives direction and contrast where a clear round stone would only add sparkle. Choose it for a sharper, lower-shine stack.

Is the black stone a natural gemstone?

No. It is a black cubic zirconia cut in a marquise shape, not onyx or any natural black stone.

Which bar length should I order?

That depends on your piercing placement and your own tissue, so there is no single correct answer here. The product photos include a size guide, and the labels themselves describe 5mm as the short bar, 6mm as the standard and 8mm as the longest.

How should I care for it?

Remove it before bathing, swimming and applying perfume, then wipe with a soft dry cloth. Avoid cleaning chemicals and abrasive polishing. It is intended for an existing healed piercing.

925 sterling silver · 18k gold-plated options · nickel-free

925 sterling silver base, with 18k gold-plated and rhodium-plated options. Nickel-free and made to be worn every day.

Measurements are listed in millimetres. “Single” is one earring; “Pair” is two. Choose the diameter that suits the look you’re building.

Keep dry and away from water, perfume and lotions. Store in the pouch provided and gently polish with a soft cloth.

United States: free standard shipping from $50 USD after discounts and before taxes; dispatch normally within 1 business day. Request an eligible refund within 14 days of delivery or store credit within 30 days. Returns require unworn items in original condition and packaging, with all parts included; worn earrings, earring components, sale and final-sale items are excluded. A $9.95 USD return shipping fee is deducted; no fee applies to items that arrived defective, damaged or incorrect.

Canada: standard shipping is CA$7.50 below CA$100 and free from CA$100 after discounts and before taxes. Dispatch normally takes 1 business day, followed by an estimated 3–10 business days in transit. Express is CA$25.99; contact us for an express delivery estimate. Request an ordinary return within 7 calendar days of delivery. Items must be unused, unworn, in original condition and original packaging; used or worn earrings are excluded for hygiene reasons. The customer pays return postage. No in-person returns.

Obtain approval before mailing any return. Defective, damaged or incorrect items are assessed separately; applicable statutory rights are preserved. See our Shipping Policy and Returns, Exchanges & Warranty Policy for country-specific eligibility and instructions.