Vintage Two-Stone 'Toi et Moi' Diamond Bypass Ring
Fine Jewelry

Vintage Two-Stone 'Toi et Moi' Diamond Bypass Ring

This is a vintage bypass style ring, often referred to as a 'Toi et Moi' (You and Me) design, featuring two primary round brilliant-cut diamonds set diagonally at the center. The ring is constructed from a white metal, likely 14k white gold or platinum, which was popular during the mid-20th century. The central stones are secured in multi-prong 'miracle' or illusion settings designed to make the diamonds appear larger and more integrated into the architecture of the piece. The bypass shank is further embellished with smaller accent diamonds along the shoulders, creating a sense of movement. The craftsmanship reflects the late Art Deco or early Retro period (circa 1940s-1950s), characterized by structured geometric lines blended with sweeping curves. Regarding condition, the metal shows a slight dullness or patina consistent with age and regular wear; the prongs appear intact but would require a professional loupe inspection to ensure security of the stones. No maker's marks are visible from the exterior, but such rings typically contain fineness stamps on the interior band. The overall aesthetic is one of classic mid-century elegance, utilizing a design that symbolizes the union of two people.

Estimated Value

$1,850 - $2,400

Basic Information

Category

Fine Jewelry

Appraised On

February 4, 2026

Estimated Value

$1,850 - $2,400

Item Description

This is a vintage bypass style ring, often referred to as a 'Toi et Moi' (You and Me) design, featuring two primary round brilliant-cut diamonds set diagonally at the center. The ring is constructed from a white metal, likely 14k white gold or platinum, which was popular during the mid-20th century. The central stones are secured in multi-prong 'miracle' or illusion settings designed to make the diamonds appear larger and more integrated into the architecture of the piece. The bypass shank is further embellished with smaller accent diamonds along the shoulders, creating a sense of movement. The craftsmanship reflects the late Art Deco or early Retro period (circa 1940s-1950s), characterized by structured geometric lines blended with sweeping curves. Regarding condition, the metal shows a slight dullness or patina consistent with age and regular wear; the prongs appear intact but would require a professional loupe inspection to ensure security of the stones. No maker's marks are visible from the exterior, but such rings typically contain fineness stamps on the interior band. The overall aesthetic is one of classic mid-century elegance, utilizing a design that symbolizes the union of two people.

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