Oval Aquamarine Necklace, Diamond Halo (5x3mm center)

At 7.5 by 6.5 mm this is the smallest pendant in the collection, and deliberately so. A 5 by 3 mm oval aquamarine sits east-west in four claw prongs with a close diamond surround. Product images are fitted to their own frames, so tiles are not to scale against each other.

At that scale it layers. Worn alone it is a quiet everyday piece; worn under one of the larger pendants in this collection it fills the gap at the throat without competing. Five hundredths of a carat of natural diamonds does the surround.

Choose 16 inch or 18 inch. Each length is its own finished necklace on a solid cable chain in the metal you choose, so you are buying the length you pick.

A first fine-jewellery aquamarine, or the piece you add when the collarbone already has something longer on it.

The aquamarine is natural. Aquamarine is routinely heated to settle its colour, a permanent and industry-standard treatment, and these stones should be assumed heated.

Where the design carries diamonds, the accent diamonds are natural, never lab-grown or simulated, and are supplied to a published colour and clarity spec.

Gemstone and diamond carat weights are nominal totals and are approximate; actual weight may vary slightly from the stated figure. Millimetre measurements are nominal and vary piece to piece within normal manufacturing tolerance.

Every order ships free and fully insured by UPS Ground; orders of $500 or more ship by complimentary UPS Express, signature required on delivery (a $50 upgrade below that). Ready-to-ship pieces leave us in 2–3 business days; made-to-order pieces in 5–10. Returns are accepted within 30 days, and every piece carries our free lifetime warranty against manufacturing defects.