









13mm Golden South Sea Pearl Diamond 18K Yellow Gold Mermaid Brooch
A sculptural mermaid dives through textured 18K yellow gold, hair streaming, tail arched, as she grasps a luminous 13.00mm Golden South Sea pearl. Small round diamonds totaling 0.11 carats are set along the curve of her tail and at the pearl’s golden bail, catching light like bubbles. The figure is organic and richly worked— rippled gold that reads as water, scale, and movement rather than flat metal.
The pearl is a substantial 13.00mm Golden South Sea cultured pearl, round in outline, with the warm peach-to-honey glow that only the gold-lipped Pinctada maxima produces. That color is natural nacre, never dyed: the same oyster that grows to dinner-plate size in the warm waters of the Philippines and Indonesia lays down the gold pigment layer by layer over two years or more. One oyster yields one pearl. Deep, even gold is the scarcest part of any harvest; a clean, well-formed 13mm example is already well above everyday South Sea sizes and sits in the range collectors watch.
The brooch measures approximately 2.75 inches in height and weighs 20.1 grams. Pin the mermaid to a lapel, collar, or evening jacket—the pearl hangs free and the gold figure reads as a small sculpture against fabric.
A truly under-the-sea piece to collect. Ready to wear with your outfit.
7-Day Returns
Free Insured Shipping
Gemologist Certified
Free Ring Resizing
Questions about this piece?
Speak with Wesley, our GIA trained gemologist — (310) 550-5755
Monday to Friday, 10:30 a.m. to 4:00 p.m. PT · Email us
Want to see it before you decide? Ask for a live video call on FaceTime or WhatsApp and we will show you the piece in hand. Book a video call
- Free 2nd day domestic shipping on every order (overnight upgrade available for $30)
- Orders processed in 2-5 business days; all shipments insured and require a signature
- Full refund if you email us at info@jeweleretteandco.com within 7 days of delivery; exchange or store credit within 8-14 days
- We pay return shipping; we email you a prepaid insured FedEx label
- Returned items must be unworn, unaltered, and include all original tags; resized, engraved, or custom pieces are final sale
- International orders available by phone or email
- Complimentary ring resizing during the first year of purchase
- Lifetime free setting repairs, including prong re-tipping, re-setting loose stones, and polishing
- Free replacement of missing micro-pave stones within the first year
- Every item is authenticated by a GIA trained gemologist
More Details
Main Stone: South Sea Pearl
Stone Cut: Ball
Carat Weight: 13.0
Metals & Materials: 18k Gold and Yellow Gold
Make an Offer
Choose options










13mm Golden South Sea Pearl Diamond 18K Yellow Gold Mermaid Brooch
Sale price$6,200.00