Vintage 2.50 CTW Natural Princess Cut Diamond 14k Yellow Gold Screwback Earrings

Up for sale is a spectacular, investment-grade pair of vintage estate diamond stud earrings featuring two masterfully matched natural princess cut diamonds. Weighing an impressive 1.25 carats each for a commanding total weight of 2.50 CTW, these face up incredibly white and bright, delivering intense internal fire and sharp, edge-to-edge brilliance.
The diamonds are securely held in timeless solid 14k yellow gold 4-prong basket settings that elevate the stones beautifully, allowing maximum light to pass through the pavilions. For total peace of mind when wearing a heavy-carat pair, these earrings are engineered with fully threaded posts and original matching heavy screwback closures—the ultimate security against loss.
Both earring mountings are clearly stamped with the gold purity 14K alongside the prestigious vintage maker's hallmark TKS. Both of the secure screwbacks are also stamped 14K, guaranteeing absolute authenticity across the entire piece.
Specifications & Details:
Title Total Weight: 2.50 CTW Natural Diamonds
Individual Carat Weight: 1.25 Carats Each
Gemstone Cut: Princess Cut
Metal Purity: Solid 14k Yellow Gold
Hallmarks: Stamped "14K" & "TKS"
Backing Style: Threaded Posts with Matching Stamped 14K Screwbacks
Setting Type: Classic 4-Prong Basket