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Lot 191

KOCH, 18CT GOLD, SAPPHIRE AND DIAMOND SHIRT STUD SET
Comprising three shirt studs, each centring a milgrain-set oval-cut sapphire within a surround of six rose-cut diamonds, the sapphires together weighing approximately 5.50 carats, diameter 20mm each, gross weight approximately 10.5 grams.
Accompanied by a fitted Koch, Frankfurt box.

Estimate $800 - $1,000

Sold for $2,400

Condition of set commensurate with make and age
Sapphires of a mid hue, natural inclusions observed with aid of 10x magnification
Diamonds slightly tinted
All sotnes secure in settings nad in good order
Fittings intact
Minor light marks to gold surfaces consistent with wear
Box in good antique order
Overall condition good


The opinions expressed in the condition reports are a guide only and should not be treated as a statement of fact. Prospective buyers are encouraged to seek further information or request additional images during our pre-sale period where Leonard Joel staff are available for advice. Please note condition reports can be amended during the pre-sale period, so we strongly suggest any interested bidders check the published condition report available on the website before the auction commences. Leonard Joel makes no guarantee of the originality of mechanical or applied components. Absence of reference to such modifications does not imply that a lot is free from modifications.

Fine Jewels

AUCTION
Sale: LJ8798
6:00pm - 20 October 2025
Hawthorn

VIEWING
BNE: Sat 4 Oct, 10am - 4pm, 54 Vernon Terrace, Teneriffe
SYD: Fri 10 - Sun 12 Oct, 10am - 4pm, The Bond, 36-40 Queen Street,
Woollahra
ADE: Wed 15 Oct, 12pm - 6pm, 429 Pulteney St, Adelaide
MEL: Fri 17 - Sun 19 Oct, 10am - 4pm, 2 Oxley Rd, Hawthorn

CONTACT
Bethany McGougan
bethany.mcgougan@leonardjoel.com.au


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