This listing is for a choice of 3 rings:

Ring 4:
Flower shaped antique Gold ring with a 3mm round Diamond in the center, supported in a White Gold buttercup setting. Diamond shows minor inclusions in loop, but sparkly to naked eyes. Approx. 0.11 carat. 2 hallmark stamps on ring belt. 
Size: 7.5
Metal: 18k Gold
Weight 1.9 grams
 
Ring 5:
Rectangle croissant shape antique Gold ring with a 2mm round Diamond in the center, supported in White Gold buttercup setting. Diamond is small but mighty sparkly. 2 hallmark stamps on ring belt. 
Ring size: 6
Metal: 18k Gold
Weight 1.8 grams
 
Ring 6:
Lovely antique Gold ring with a 2.5mm round Diamond in a square shape white Gold setting with milgrain edges. Approx. 0.06 carat. 2 hallmarks on ring belt. 
Ring size: 7
Metal: 18K Gold
Weight 1.2 grams