18K Yellow Gold Black Opal Pendant or Brooch

A vivid and highly distinctive jewel, this 18K yellow gold pendant/brooch is centered by an approximately 25.00 carat black opal displaying striking electric flashes of blue, green, and deep oceanic tones. The elongated rectangular opal is framed by a richly textured gold border, while a sculptural floral motif adds dimension, warmth, and a refined artistic finish. At 2 inches in length, this piece offers bold visual presence while remaining elegant and collectible. Designed to be worn as either a pendant or brooch, it is a versatile statement jewel with strong color impact and unmistakable character.

Details
Metal: 18K yellow gold
Weight: 18.1 grams
Gemstone: Black opal
Opal weight: Approx. 25.00 carats
Length: 2 inches
Style: Convertible pendant/brooch
Accessories: Pendant/brooch only, chain not included

Condition Notes
Excellent vintage condition with light wear consistent with age. Opal displays strong color play and the gold mount presents beautifully. Brooch and pendant fittings should be confirmed and noted in detail if needed for final listing.

Care & Storage
Store separately in a soft pouch or lined jewelry box to help protect the opal’s surface and the gold finish. Avoid impact, harsh chemicals, and ultrasonic cleaning. Clean gently with a soft dry cloth and have the piece professionally inspected periodically.

Authenticity & Presentation
Professionally evaluated and presented with transparent stone and condition details. Macro photography of any hallmarks, fittings, and construction details is recommended to further support collector confidence.

Shipping & Packaging
Securely packed, fully protected, and presentation-ready. High-value jewelry should ship fully insured with signature confirmation.

Concierge Questions / Contact
Request additional macro images, video, or fitting details prior to purchase. A piece of this caliber deserves clarity in every detail.

Styling Notes
Wear it on a substantial gold chain for a dramatic statement.
Style it as a brooch on black silk, a structured blazer, or eveningwear for a more editorial look.
Pair it with opal, diamond, or textured gold pieces for a layered collector finish.