There are no hallmarks, but I tested personally with acid. Please see the images for condition. THIS ITEM IS SELL AS IS.
If you need additional information do not hesitate to contact me. Any defects not mentioned but visible in the pictures will be considered as described. Remember that anything that is vintage/used will show signs of normal wear!!PLEASE SEE SCAN FOR CONDITION. No rights given or implied, just from one collector to other.
The item "UNUSUAL BROOCH / BAR / PIN 18K Gold and Rose Cut Diamonds 1 Carat approx" is in sale since Wednesday, May 17, 2017. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Pins & Brooches\Diamonds & Gemstones".
The seller is "operarex" and is located in Buenos Aires, C1005AAL. This item can be shipped worldwide.