1970s Alletto Brothers Coral & Diamond 18k Gold and Platinum Ring, Size 4

Details

Description

Striking vintage ring by Alletto Brothers, crafted in 18K yellow gold and platinum and dating to the 1970s. The design … Read more Striking vintage ring by Alletto Brothers, crafted in 18K yellow gold and platinum and dating to the 1970s. The design features a beautifully polished Mediterranean coral cabochon measuring approximately 14.3 mm in diameter, framed by a halo of twelve round brilliant-cut diamonds totaling approximately 1.20 carats.
The diamonds are set in platinum, creating a refined contrast against the warm gold and vibrant coral. Graded approximately D–F color and VVS–VS clarity, they add elegant sparkle without overpowering the bold centerpiece.
The ring weighs 12.6 grams, is a size 4, and is fitted with sizing balls for improved comfort and stability. Signed Alletto Brothers on the interior of the shank. A beautiful example of Italian modernist design, combining sculptural form with fine materials.
Designer: Alletto Brothers
Origin: Italy
Circa: 1970s
Metal: 18K Yellow Gold & Platinum
Center Stone: Coral cabochon, approx. 14.3 mm diameter
Diamonds: 12 round brilliant-cut diamonds, approx. 1.20 carats total
Diamond Color: D–F
Diamond Clarity: VVS–VS
Ring Size: 4 (with sizing balls)
Total Weight: 12.6 grams
Condition: Very good vintage condition See less