Lapis lazuli and turquoise flower earrings

Each lapis lazuli disk set with diamond centered carved turquoise flowers and a cabochon turquoise
18k yellow gold
1.25 in; Gross weight 17.4 dwts

Condition: Overall good condition. For both pierced and non-pierced ears, with collapsible posts. One turquoise flower chipped. One flower loose within setting. The lapis lazuli is a saturated blue hue with natural pyrite inclusions. The turquoise is an evenly colored slightly greenish blue hue. Diamonds: 18 approx. 0.10 ct TW by measurement. Marks: 750.