Mid-century Vintage 18K Yellow Gold Red Tourmaline Filigree Cocktail Ring Size8

Striking and intricately crafted, this vintage 18K two-tone gold cocktail ring features a richly colored oval red tourmaline surrounded by elaborate openwork filigree.  The faceted center gemstone displays a deep wine-red to burgundy hue and is secured in a raised prong setting. Surrounding the center design is a slender 18K white gold accent border, creating an elegant two-tone contrast against the warm 18K yellow gold.  The elongated oval face is framed by exceptionally detailed pierced and scrollwork filigree, giving the ring a lace-like appearance characteristic of ornate vintage jewelry. The open gallery continues beneath the gemstone, allowing the craftsmanship to be appreciated from every angle while permitting light to reach the stone.  A distinctive vintage piece combining rich red color, two-tone precious metal and elaborate goldsmithing.  Specifications: * Metal: Solid 18K Gold * Gold Colors: Yellow Gold with White Gold Accent * Design: Two-Tone Gold * Hallmark: 18KT * Center Stone: Red Tourmaline * Stone Shape: Oval Faceted * Stone Color: Deep Red / Burgundy / Wine Red * White Halo: 18K White Gold Accent — not stones * Design Details: Ornate Pierced Openwork / Filigree * Setting: Prong Set * Ring Size: 8 * Weight: 5.3 grams * Construction: Open gallery * Condition: Pre-owned vintage/estate condition  * Origin: Unknown * Era: Vintage; Mid-20th Century / Vintage, circa 1950s–1970s