Vintage Diamond Three Stone 18ct Gold Ring

Mid-20th Century Diamond Three-Stone Ring – 18ct Yellow Gold & Platinum 
An elegant mid-20th-century three-stone diamond ring, featuring early brilliant-cut diamonds set within an illusion-style border. 
Diamonds: Three early brilliant-cut diamonds 
Size: Graduating from approximately 3.0mm to 2.5mm diameter 
Total estimated diamond weight: 0.23 metric carat 
Colour: H-I 
Clarity: SI1-I1 
Metal: Band: 18ct yellow gold, stamped "PLAT 18CT" 
Setting: Platinum 
Weight: 2.94g 
Condition: Good vintage condition, light wear commensurate with age 
A charming and classic piece with an asymmetric shoulder design, perfect for vintage jewellery enthusiasts.