Mid-Century 1950s 0.55 Carat Diamond 18K White Gold Cluster Vintage Engagement Ring
Circa 1950
About this piece
This elegant mid-century diamond cluster ring is a beautiful example of post-war craftsmanship, designed to celebrate light, symmetry, and enduring romance. Crafted in 18K white gold, the ring features a central round brilliant diamond framed by a halo of smaller brilliant-cut diamonds, forming a classic floral cluster that sparkles from every angle.
The diamonds are set in a raised, openwork basket setting, a defining feature of late 1940s to early 1950s design. This elevated construction allows light to pass freely beneath the stones, enhancing their brilliance while giving the ring its graceful, sculptural profile. The clean, refined shoulders taper gently toward the band, balancing delicacy with presence on the hand.
Cluster rings of this era were popular choices for engagements and milestone gifts, symbolizing unity, commitment, and optimism in the years following the Second World War. Timeless and wearable, this ring remains as striking today as it was when first made.
MATERIALS
18K white gold
Diamonds
ERA
Mid-century, circa 1950
MEASUREMENTS
Height: 1.38cm / 0.54"
Length: 1.13cm / 0.44"
Band Width: 0.17cm / 0.06"
Diamonds - 0.55ct
RING SIZE
UK: K 1/2
US: 5.5
CONDITION
Excellent vintage condition. Stones are secure. Light surface wear consistent with age.
SKU
4565
Details
- Era: Mid-Century, c.1950
- Diamond: Brilliant Cut, 0.55ct total
- Metal: 18K White Gold
- Measurements: Height 1.38cm / 0.54", length 1.13cm / 0.44", band 0.17cm / 0.06"
- Ring size: US 5.5 (Yes)
- Condition: Excellent, light surface wear consistent with age
Tiffany’s note
Post-war jewelers wanted rings that celebrated light, and you can see it here. The raised basket setting lets light pour in beneath the diamonds, so the whole cluster sparkles. If you love a ring with presence, this one has it in spades.
Ring size and resizing
Antique rings are one of a kind, so each one comes in the size it was made or last resized to. This ring’s current size is listed in the details above.
Most antique rings can be resized by a skilled goldsmith, though some designs can’t be changed much without affecting the setting. Message us with your size before you order and we’ll tell you what’s possible for this ring.
If your ring needs resizing, we’ll have it done before it ships. Resizing usually takes 7 to 10 days, and we’ll email you to arrange delivery once it’s ready.
Caring for an antique ring
An antique ring has already lasted a century or more, and a little care keeps it that way. Take it off for the gym, gardening, cleaning and swimming. Store it on its own so stones don’t scratch each other. Clean it gently with warm water and a soft brush, and avoid ultrasonic cleaners. Have the claws and setting checked by a jeweler about once a year.
Free US delivery, returns and gift wrapping
Delivery is free within the US. Every package is fully insured and needs an adult signature, and we’ll email you to arrange a delivery date before anything ships. Your piece arrives gift wrapped in our signature box.
If it isn’t right, you can return it within 14 days of receiving it. Contact us first and we’ll send you a free, insured return label.