KFK, Inc.

antique 18kt yellow gold snake ring, c. 1918

cushion-cut blue topaz diamond ring, 14kt white gold

vintage 14kt yellow gold carnelian intaglio signet ring

antique 15kt yellow gold double with diamond enamel slide 38" long

14kt rose gold .20ct diamond disc ring

antique 14kt gold bohemian garnet and pearl pendant

black & white pavé diamond 'k' initial signet ring, 18kt gold

.34ct diamond stud earrings

1.0ct diamond stud earrings

3.15ct bezel-set yellow sapphire necklace, 14kt yellow gold

3.0 ct diamond flexible bangle bracelet, 14kt white gold

2.0 ct diamond flexible bangle bracelet, 14kt yellow gold

1.01ct round diamond solitaire engagement ring, 14kt white and yellow gold

14kt white gold channel-set princess-cut diamond band

1.5ct diamond flexible bangle, 14kt yellow gold

bezel-set .51ct round diamond ring

vintage 1950's platinum 1.04ct art deco diamond ring

diamond and french-cut ruby eternity band in 18kt white gold

vintage early 1900's platinum band

vintage 14kt white gold band with .10ct diamonds