Elegant vintage brooch captures the timeless charm of mid-century fine jewelry. Expertly crafted in warm unmarked gold, it features alternating white opals & deep blue sapphires arranged in a classic circular wreath design. The opals display lively flashes of color, while the sapphires add rich contrast & brilliance. A secure screw-lock pin clasp completes the piece — a hallmark of quality workmanship from the 1950s–1960s era. A beautiful addition to any fine jewelry collection or a thoughtful heirloom gift. Metal content unverified; sold as unmarked gold for accuracy. Item Details • Design: Vintage circular wreath-style brooch w/alternating opals & sapphires • Gemstones: Oval white opals w/natural play-of-color (~7x5 mm) & deep blue oval faceted sapphires (~5.9 mm); Accent stones, lighter blue sapphires or spinel (~3.7 mm) • Metal: Unmarked gold (appears consistent w/10K–14K craftsmanship; untested); Tested weight: 8 grams • Era: Mid-Century 1950s–1960s • Clasp Type: Secure screw-lock pin clasp (high-quality vintage closure) • Setting Style: Open-back prong settings for light & brilliance • Dimensions: ~1.5" across • Origin: Likely American or Australian estate piece • Condition: Excellent vintage condition; stones bright & secure, clasp functions smoothl. The brooch shows normal age-related surface wear & would benefit from gentle professional cleaning to restore brilliance KM-Karen-jb top drawer