Vintage 10kt Masonic Onyx Diamond Ring, Sz. 12, Signed Hallmark, 1940's-1950's Auction
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Vintage 10kt Masonic Onyx Diamond Ring, Sz. 12, Signed Hallmark, 1940's-1950's
Description
  • Title:Vintage 10kt Masonic Onyx Diamond Ring, Sz. 12, Signed Hallmark, 1940's-1950's
  • Description:Vintage 10kt Masonic Onyx Diamond Ring, Sz. 12, Signed Hallmark, 1940's-1950's. Yellow gold, marked 10kt and tests as 10kt with a weight of appx. 7.05 grams. Rectangular bezel-set onyx that is appx. 17mm by 14mm on top of the finger with a 2mm diamonds set on the upper left corner in white gold, milgrain square frame, set on the points. It has the square and scribe in the lower right cornercut into the stone with gold finish and a G in the center. The upper shank of band on each side has the square and trowel raised over a textured background on one side and the square and a different Masonic symbol on the other. The band at top is appx. is appx. 14mm and tapers to appx. 3.1mm at the back of the finger. The ring is marked 10kt and signed Hallmar(think the k is missing). Under the stone, the original owner packed some material under the stone - not sure why - maybe so that it was more form-fitting at the top of the finger or to seal the back of the stone - -unsure. It is otherwise in very good condition. This style face of the ring without the ornate sides was selling in other venues for $1900 to $2800. (W32826.58X2 SS17525 J LD 3/31/26).

    Reserve: $880.00

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  • Location: This item ships from Pennsylvania.

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    Vintage 10kt Masonic Onyx Diamond Ring, Sz. 12, Signed Hallmark, 1940's-1950's

    Estimate $1,100-$1,500
    Starting Price
    $850
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    Shipping & Pickup Details
    Item located in: Pennsylvania, US
    $15 Shipping in the US
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    Jasper52
    Jasper52New York, NY, United States
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    10529

    4.5

    54650

    Antique to Modern Fine Jewelry

    Jun 12, 2026 10:00 AM EDT
    New York, NY, United States
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