Estate Art Deco Era Natural Old Mine Cut Diamond Ring Circa 1920s–1930s in 18K White Gold 3/4 CTW Size 6.75

A beautifully preserved estate diamond ring showcasing the timeless character of the Art Deco era. Crafted in 18K white gold, this vintage ring features approximately 3/4 carat total weight of natural old mine cut diamonds, arranged in a classic multi-stone design that highlights the soft, romantic faceting these antique cuts are known for.

Old mine cut diamonds are prized for their hand-cut charm, broader facets, and warm vintage brilliance. The 18K white gold mounting gives the ring a refined period feel, making it an elegant choice for collectors, antique jewelry lovers, or anyone drawn to authentic early 20th-century craftsmanship.

Sized at 6.75, this estate ring offers strong vintage appeal with beautifully balanced proportions and enduring style.

Era: Circa 1920s–1930s
Metal: 18K White Gold
Stone Type: Natural Diamonds
Diamond Cut: Old Mine Cut
Total Diamond Weight: Approximately 3/4 CTW
Ring Size: 6.75
Style: Vintage / Estate / Art Deco Era Multi-Stone Ring
Color: White Gold
Setting Style: Multi-stone prong-set design

Important Note: This is an estate vintage ring in 18K white gold set with approximately 3/4 carat total weight of natural old mine cut diamonds. Era is estimated circa 1920s–1930s based on overall design and stone style. As with most estate jewelry, minor wear may be present consistent with age and prior ownership.