Vintage 10K Gold Opal & Diamond Pendant · Oval White Opal

A petite vintage 10K yellow gold pendant featuring an oval white opal accented by a small round diamond.
 
The opal displays a milky white body colour with delicate flashes of green, yellow and soft orange visible across its surface. Measuring approximately 6.65 × 5.25 mm, the oval cabochon is held in a four-prong gold setting, allowing light to reach the stone from the sides and through the open back.
 
A tiny round diamond, approximately 1.35 mm in diameter, sits immediately above the opal in a small gold setting. A polished, tapered gold bail completes the pendant, creating a simple vertical arrangement that draws attention to the opal's play of colour.
 
Measuring just 14 mm long including the bail, this is a particularly dainty pendant, suitable for wearing alone on a fine gold chain or layering with other necklaces.
 
**Details**
Metal: 10K yellow gold
Main gemstone: White opal
Opal cut: Oval cabochon
Opal dimensions: Approx. 6.65 × 5.25 mm
Opal colour: Milky white with green, yellow and soft orange play of colour
Accent stone: One small round diamond
Diamond diameter: Approx. 1.35 mm
Setting: Four-prong opal setting with open back
Diamond setting: Small prong setting above the opal
Bail: Polished tapered gold bail
Total length: Approx. 14 mm including bail
Weight: Approx. 0.61 grams
Era: Likely circa 1980s–2000s
Condition: Vintage condition with light signs of previous wear
Chain: Not included