This substantially large Victorian ring holds a Dendritic Moss Agate. This stone looks like dark clouds floating in the sky. The stone rests in a hand engraved setting with detailed shoulders that reach up to it. 


Gemstone: Dendritic Moss Agate
Cut: Oval cabochon
Weight: 8.74 cts estimated weight
Measurements: 20.4 x 15.4 x 3.89 mm


Dimensions: 22.4 x 18.3 - 1.5 mm wide / 5.1 mm high off finger
Finger Size: 5.25 but shows on the mandrel as a 4.25 (inquire about sizing)
Metal: 10k yellow gold
Markings: OB 10K for *Ostby & Barton & Co.
Weight: 4.1 grams
Circa: 1920-1930
Condition Rating: 8 (has been cleaned, band is not completely round due to previous sizing)

Ostby & Barton & Co. a jewelry manufacturer from Providence dating from 1880-1950's. Tragedy befell on this company in 1912 when Englehart Ostby went down with the Titanic.

Art Deco Ostby & Barton Oval Moss Agate 10k Yellow Gold Ring

SKU: JL1192
  • Bracelets and rings get the most wear out of all the styles of jewelry. Make sure that your jewelry is professionally cleaned and your stones checked annually.

    For gold rings, the higher the karat weight, the softer the metal will be, and the easier it will scratch. Frequent polishing is unecessary. Polishing your rings removes layers of metals and will thin it out through time.  

    The same goes with platinum, as it is a malleable and softer metal, yet denser, which makes it last longer.  Platinum is also a white metal naturally and stays white, whereas white gold is yellow that has white alloys giving it a whiter appearance, but will never be as white as platinum. 

    For high value items, typically of $1,000, it is a good idea to have your pieces insured on your homeowners policy or with a separate insurer like Jewelers Mutual. 

 JewelConscious provides jewelry with a clear conscious and a personalized buying experience from a 30-year industry expert to help you decide exactly what you want and treasure it for years to come.

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