This delightful late 19th century rivière features bright, white antique diamonds in cut down silver settings on a gold base.

As the settings are open at the back it can be dated to later than circa 1830 but, as the style remained the height of fashion throughout the century, these are difficult to date exactly.

The plethora of reproductions on the market makes this even more of a challenge.

Here the mix of old mine cut and old European cut diamonds indicates its origin is the late 19th century.

The largest central stone weighs an estimated 1.25 carats and there are almost 15 carats in total. The centre stone also has a hidden dropdown bale for when the wearer wishes to attach a pendant.

Though made for a tiny neck, it would be easy to add an extension of fine chain at the back – so long this is done by a jeweller used to working with antiques, who can ensure this step is totally reversible.

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• Handmade in silver and yellow gold
• Largest diamond at centre estimated at 1.25 carats, graded set as H-I/VS2
• Two diamonds around central stone estimated to total 0.85 carats, graded set as G-H/SI
• 18 diamonds estimated to total 4.65 carats, graded set as G-I/SI
• 42 diamonds estimated to total 7.85 carats, graded set as G-I/SI
• Comes with an independent insurance valuation for $48,000
• Approximately 14 inches (35.5cm) – it could be lengthened by adding fine chain on either side of the clasp (a reversible step that won’t affect its value)
• The largest diamond is 8mm wide in its setting
• Weight is 20.9 grams
• In excellent antique condition
• Will come in a Karen Deakin gift box
• Note: some of the other jewellery is for sale separately – please get in touch if you’d like information about any of it

Please examine the photographs carefully – they form part of the description.

I’d be very happy to send more information and images. Layaway available.

I accept returns within 14 days if you’re not delighted with your purchase.