Gentleman's gold cufflinks, stickpins & intaglio ring

Comprising antique carved hardstone intaglio ring with the profile of a scholar, mounted in yellow gold; Pair of knotted yellow gold single cufflinks and a stickpin with OMC diamond, approx. .04 ct.; Victorian engraved snake head stickpin set with rose cut garnets; Braided yellow gold tie clip; Pair of white gold and sapphire grid-form single cufflinks; Octagonal engraved white gold double cufflinks set with sapphire cabochons and OEC diamonds approx. .12 ct. TW throughout. Size 5 3/4, 1/2" dia., 2 1/4", 2 3/8", 1 3/8", 1/2" x 1/2", 1/2" x 1/2". 33.6 dwt.