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Blue Cherry Antiques

10K 10ct Solid Gold & Smoky Quartz Ring Trubrite By Basco USA Vintage c.1960's (A1795)

Regular price £199.99 GBP
Regular price Sale price £199.99 GBP
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A vintage 10 carat gold ring with an elaborate mount and an oval facet cut smoky quartz gem.  It is marked inside the band Trubrite which was a trademark for Basco Jewellers of Philadelphia USA.  The trademark was first used in 1958 but not registered until 1966 and this ring likely dates to the 1960's.  It is also marked 10K for the gold standard and we have tested the gold to confirm this.

The mount is of rope twist form with open work and decorative detail.  The shoulders are bifurcated.  The smoky quartz is approx 7 carats in size and a good deep tone with slight hints of aubergine. 


Measurements (approx)

  • Ring size :  N1/2 (US size 7)
  • Band Width:  1.57mm to 2.37mm
  • Head size :  20.1mm x 17.77mm
  • Material :  10ct Gold
  • Stone : Smoky Quartz
  • Weight: 4.87 grams


Condition:   Very good for period with very little wear for the age to both gold and gemstone. Professionally cleaned, polished and ready to wear or gift.

Code: A1795  JN24-3



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