Three Art Deco diamond set stick pins
Three Art Deco diamond set stick pins,
to include a French platinum pentagonal example, with a tapered hexagonal black glass tablet, with a trapezoid cut diamond, milligrain set above and Swiss cut diamond grain set below, maker's mark possibly that of George Thibault, 2.51g,
a ruby and diamond set hoop example with pairs of calibré cut rubies, channel set between grain set eight cut diamonds, to a milligrain edge, 1.54g,
together with a sapphire and diamond eliptical example with a seed pearl, peg set to the centre, 1.17g (3)
Sold for £580
Condition report:
No. 1 tested as platinum and 2 as 18ct gold and platinum.
Sale price
Estimate
Time, Location
Auction House
Three Art Deco diamond set stick pins,
to include a French platinum pentagonal example, with a tapered hexagonal black glass tablet, with a trapezoid cut diamond, milligrain set above and Swiss cut diamond grain set below, maker's mark possibly that of George Thibault, 2.51g,
a ruby and diamond set hoop example with pairs of calibré cut rubies, channel set between grain set eight cut diamonds, to a milligrain edge, 1.54g,
together with a sapphire and diamond eliptical example with a seed pearl, peg set to the centre, 1.17g (3)
Sold for £580
Condition report:
No. 1 tested as platinum and 2 as 18ct gold and platinum.
