Vintage Mid Century 18ct Yellow Gold & Solid Australian Crystal Opal Ring Size M

Vintage Mid Century Solid 18ct Yellow Gold Australian Crystal Opal Ring.

 

A truly captivating piece of vintage Australian jewellery, this mid century solid 18ct yellow gold ring showcases a luminous natural crystal opal that radiates with life and colour.

 

At the heart of the design sits a beautifully proportioned oval cabochon opal, glowing with a soft, ethereal body tone.

 

Within the stone, vibrant flashes of electric green, aqua blue, and subtle hints of pastel fire dance effortlessly across the surface as it catches the light—an unmistakable hallmark of a quality Australian crystal opal. The play-of-colour is lively yet elegant, shifting with every movement for a mesmerising effect.

 

The opal is securely nestled within a smooth refined bezel setting with a gentle millgrain edging that perfectly frames the stone, allowing its natural beauty to take centre stage.

 

The setting flows seamlessly into a delicately crafted split-shoulder band, adding both visual interest and a sense of lightness to the design. The shoulders feature subtle textural detailing, enhancing the ring’s character while maintaining a timeless, understated sophistication typical of mid century craftsmanship.

 

Crafted in rich 18ct yellow gold, the ring has a warm, buttery tone that perfectly complements the opal’s iridescence. The gold has developed a soft vintage patina, adding to its charm and authenticity.

 

This is a piece that effortlessly balances elegance and individuality—perfect as a unique engagement ring, a meaningful gift, or a standout addition to any vintage jewellery collection.

 

Details

 

•  Stamped '18C'. There is another stamp present, however, it is worn. 
•  Weighs 1.71 grams.
•  The natural oval cabochon cut opal measures approx 9mm X 7mm.
•  The ring measures as a size 6.5 US or M UK/AU.
•  The inner diameter of the band measures 16.5mm.

 

Condition

 

Very good preloved vintage condition, with only minor signs of wear.  The opal stone presents in very nice condition,  with no notable cracks, chips or damage.  The opal is secure in its bezel setting, not loose.  Some mild vintage patina to the gold is present.  The shank is nice and round, showing no notable signs of thinning. 

 

Please note

 

We usually leave our vintage, antique and preloved jewellery unpolished to suit buyer preference, however we are more than happy to polish any items upon request. For pieces consisting of delicate materials or components such as enamel, opal or pearls, we will polish gently only with a soft cloth to ensure preservation and originality of the piece.  Please leave a note at checkout, or contact us prior to purchase to request your items to be polished before being sent to you.