Antique c.1915 Birmingham 18k Gold Old Mine Cut Diamond Starburst Trilogy Ring

-Hallmarked "Sheffield's Crown 18" (18k gold), "Anchor" (Birmingham) "p" or "q" (hard to depict, but both are in the same date range for 1915) and maker's mark "W.L"

-Size 6.25 and somewhat resizable

-4 grams

-Three old mine cut diamonds ~ 0.21 tcw (center measures approximately 3.1mm x 2.9mm) graded I-K /SI, I1

-Face of ring measures 6.4mm in width

-Rises approximately 1.7mm from finger

-Back of band measures 3.2mm