I would date this around the late 1910s to early 1920s. This piece is ready to wear! It weighs 3.8 grams.
I have had too many packages go missing. The item "ART NOUVEAU ROSE QUARTZ Pearl 10K Lavaliere Style Filigree NECKLACE 10K Estate" is in sale since Sunday, September 20, 2020. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Victorian, Edwardian 1837-1910\Necklaces & Pendants". The seller is "mrsgotrocks" and is located in Washington, District Of Columbia. This item can be shipped worldwide.