Revolutionary Antique C. 1900 "hamilton & Inches" (edinburgh, Scotland) Three-stone Diamond Engagement Ring Upgraded Model [6dv0wNKh]

Period: c. early 1900s late/post-Victorian

Maker's Mark: the ring is stamped "H&I" -- Hamilton & Inches, established in 1866, is a highly renowned jewelry house in Edinburgh, Scotland. 

Materials: 18K gold (stamped "18"); diamonds

Dimensions: 6.80 mm across the top north to south; the ring stands 3.55 mm tall above the finger—this is a low-profile piece

Size: 7 (free sizing)

Diamonds:
     Center: .69 carat late Old European Cut / early Transitional Cut diamond (GIA-assessed as Circular Brilliant; J color; SI1 clarity)
     Sides: .40 ctw.; two Transitional Cut diamonds w/H color and VS2-SI1 clarity overall (side diamond weights and grades are approximate—diamonds graded in their mounting by a GIA GD)

Item Q3760

AWTT