Antique Onyx & Old Mine Diamond 18Kt Rose Gold French Lever Earrings Circa 1920

Description

Antique Old Mine Diamond & Onyx 18Kt Pink Gold French Lever Earrings Circa 1920
Two Old Mine cut diamonds total an estimated 0.25 carats each with 0.50 or 1/2 Carat TDW (total diamond weight) (estimated at H-I color and SI2-I1 clarity). The round cut black onyx stone base measures 14mm  or 1/2 inch in diameter.. Weight: 4 grams.
The earrings measure 3/4 inches in length down from the ear and just over 1/2 inch wide.
The earrings are not hallmarked though they have tested positive for 18k gold. The gold wire lever backs are stamped with the French eagle hallmark for 18Kt gold content...
Each earring has hook wire posts for wear through pierced ears with lever backs for safe, easy and comfortable wear...
Overview:
Elegant pair of antique Art Deo earrings set with two old mine diamonds & black onyx stones  (circa 1910s to 1920s).
Old Mine Cut Diamonds  total an estimated 0.50 or 1/2 carats (estimated at H-I color and SI2-I1 clarity). The onyx measures 14mm diameter.
These standout Art Deco earrings exude style and grace. Black Onyx disc are each  pierced in the center highlighting the broad & high old mine cut natural diamonds affixed in the middle. The hand fabricated earrings are fitted with.gold hook wire and lever backs for pierced ears.
The earrings are in very fine condition. We have not cleaned them in order to preserve the patina and collector value.
Particulars:
Weight:
4 grams
Stones:
Old Mine Cut Diamonds  total an estimated 0.50 or 1/2 carats (estimated at H-I color and SI2-I1 clarity)
The onyx measures 14mm diameter. The pearls measure 1.5mm each.
Size & Measurements:
The earrings measure 1 3/4 inches in length and just over 1/2 inch wide.
The earrings are fitted with posts and European push backings for pierced ears.
Metal & Hallmark:
18 karat rose gold ...The earrings are not hallmarked though they have tested positive for 18k gold .. The hook gold wire backings are stamped with the French eagle hallmark.
Inventory: # 4021