Antique 1920s Sapphire and Diamond Square Cluster Ring
Irene Byrne & Co![An antique sapphire ring featuring a square blue gemstone surrounded by a halo of sparkling diamonds, displayed in a velvet-lined jewellery box.](http://irenebyrneandco.com/cdn/shop/files/antique-1920s-Ceylon-sapphire-and-diamond-ring_889x926.jpg?v=1738643658)
![An antique sapphire ring featuring a square blue gemstone surrounded by a halo of sparkling diamonds, displayed in a velvet-lined jewellery box.](http://irenebyrneandco.com/cdn/shop/files/antique-1920s-Ceylon-sapphire-and-diamond-ring_60x63.jpg?v=1738643658)
![A classic sapphire and diamond ring from the 1920s, featuring a bold blue ceylon sapphire center stone encircled by a sparkling diamond halo in square settings](http://irenebyrneandco.com/cdn/shop/files/classic-sapphire-and-diamond-cluster-ring_60x63.jpg?v=1738643658)
![An elegant square sapphire engagement ring with a diamond halo, resting on a plush blue cushion inside a jewellery box.](http://irenebyrneandco.com/cdn/shop/files/vintage-square-sapphire-and-diamond-engagement-ring_60x63.jpg?v=1738643658)
![A close-up view of an antique sapphire ring showcasing the intricate details of the diamond setting and the rich blue Ceylon sapphire center stone.](http://irenebyrneandco.com/cdn/shop/files/antique-square-sapphire-engagement-ring_60x63.jpg?v=1738643658)
Step back in time to the roaring 1920s, with this charming antique 1920s square cluster ring. At its heart, you’ll find an exquisite square cut Ceylon sapphire, weighing 0.75ct, in a serene medium blue that captures the eye with its gentle allure. Framing this captivating stone is a delicate border of twelve early single-cut diamonds, which add a subtle sparkle of glamour.
The craftsmanship is truly exquisite, featuring the sapphire bezel set in platinum, elegantly surrounded by diamonds, all resting on a warm 18ct yellow gold band. The band, with its delicate 2.20 mm width, gracefully leads to open shoulders, highlighting the artistry of its time.
This ring carries a sense of history and charm that can resonate with those who appreciate antique treasures. Whether worn for special occasions or as a daily reminder of beauty, this antique sapphire and diamond ring invites admiration and affection, making it a thoughtful addition to any collection.
Circa: 1925
Gemstone: Ceylon Sapphire and Diamonds
Cut: Square Cut Sapphire and Early Single Cut Diamonds
Carat: Sapphire = 0.75ct
12 Diamonds = 0.30ct
Colour: Sapphire = Medium Blue
Diamonds = G to I
Clarity: Sapphire = Medium Clarity
Diamonds = SI2
Metal: Platinum and 18ct Yellow Gold
Band: 2.20 mm
Accompanied by an Independent Ian Abeshouse Valuation