Coloured Gemstone Rings
The Coloured Gemstone Ring Collection by A.G Designer Jeweller offers a range of unique, high quality dress rings and engagement rings in an array of shapes, styles and colours.
The collection includes a variety of champagne diamonds, Ceylon and Australian sapphires, rubies, aquamarines, tourmalines and emeralds.
Royal Blue Sapphire Trilogy Ring
A.G round Royal Blue sapphire and diamond trilogy ring.

Royal Blue Sapphire Trilogy Ring
A.G round Royal Blue sapphire and diamond trilogy ring.


Blue Sapphire Signet Ring
A.G custom signet ring with oval cut blue Ceylon sapphire.

Blue Sapphire Signet Ring
A.G custom signet ring with oval cut blue Ceylon sapphire.

Sapphire Signet Ring (SO)
A.G custom signet ring with a Royal green sapphire.

Sapphire Signet Ring Sold out
A.G custom signet ring with a Royal green sapphire.


Aquamarine Trilogy Ring (SO)
A.G custom trilogy with aquamarine and pale pink Ceylon sapphires.

Aquamarine Trilogy Ring Sold out
A.G custom trilogy with aquamarine and pale pink Ceylon sapphires.

Pale Pink Sapphire Ring (SO)
A.G emerald cut pale pink sapphire and diamond trilogy ring.

Pale Pink Sapphire Ring Sold out
A.G emerald cut pale pink sapphire and diamond trilogy ring.

Royal Green Sapphire Trilogy
A.G pear cut royal green sapphire and diamond trilogy ring.

Royal Green Sapphire Trilogy
A.G pear cut royal green sapphire and diamond trilogy ring.

Round Ceylon Blue Sapphire Ring
A.G round Ceylon blue sapphire and diamond trilogy ring.

Round Ceylon Blue Sapphire Ring
A.G round Ceylon blue sapphire and diamond trilogy ring.

Oval Ceylon Blue Sapphire Ring (SO)
A.G oval Ceylon blue sapphire and diamond halo dress ring.

Oval Ceylon Blue Sapphire Ring Sold out
A.G oval Ceylon blue sapphire and diamond halo dress ring.

