A beautiful, sparkling antique old mine cut diamond, estimated at 1–1.2cts, delicately set on a contemporary 18ct yellow gold chain. The lightweight, understated chain in this preloved design makes the diamond appear as though it’s floating on the neckline. With its coveted open culet and spready cut, this diamond commands a larger presence than its carat weight suggests.
Adjustable at 17.75, 18.75, and 20 inches, the chain offers versatile styling options to layer with your other chains or let the piece shine solo. This M-colored diamond radiates a soft yellow hue when paired with near-colourless stones yet appears whiter on its own, with some small natural nibbles on the table and girdle—typical of antique stones and only noticeable under magnification—that add to its charm.
Whether worn as a standalone piece or stacked with other favourites, this necklace combines history and elegance with timeless beauty.
Floating Antique Old Mine Cut Diamond Necklace in 18ct Gold
- Era: Antique diamond and contemporary chain (preloved piece)
- Metal: 18-carat gold
- Stone: Old mine cut diamond (approx. 1-1.2cts, 7mm x 6mm)
- Colour: M
- Clarity: SI
- Necklace Length: Adjustable between 17.75 - 20 inches
- Chain Width: 1mm
- Hallmarks: Clasp and end tag stamped "750"
- Condition: Excellent preloved condition
Unless otherwise stated, any chains, jewellery boxes, and other items photographed with the listed piece are for advertising purposes only and not sold with this piece.
