A bright pop of mid-century glamour — in solid 10K white gold.
This handsome vintage cocktail ring offers that unmistakable “old-Hollywood” look: a generous oval blue stone rising in a tall, sculptural prong basket that catches the light with every turn of the hand. It is stamped 10K and presents in a white-gold tone, a favorite finish of the 1940s–1960s for showcasing cool-hued gems. If you love classic American jewelry with a little drama and a lot of charm, this piece will feel right at home.
The stone & look.
The centerpiece is a large, sky-to-cornflower blue oval faceted stone measuring about 18 × 13 mm (visual estimate; see photos for scale). The color is cheerful and versatile—light enough to wear with denim and white tees, yet elegant beside a little black dress. In the mid-century era, jewelers frequently chose lab-grown blue spinel or high-grade glass for cocktail rings because these materials offered striking color and brilliance in larger sizes that were comfortable to wear. Based on the era, size, and overall look, the stone in this ring is most likely synthetic blue spinel or glass; I have not had it gem-lab tested, so I am listing it as “blue gemstone, likely synthetic spinel (or glass), untested.” Please review the close-ups and decide with confidence.
Vintage character & condition.
This ring has lived a good, honest life and shows the warm character we love in true vintage. Under magnification you’ll see facet wear/abrasions and a few tiny nicks along the edges near the girdle—typical of a mid-century statement stone that’s been enjoyed. The white gold setting shows light surface scratches and natural patina. The prongs hold the stone securely in my opinion, but as with all vintage jewelry, I recommend a quick prong check by your jeweler if you plan to wear it daily. Please see all photos; they are part of the description and were taken to show the ring honestly from several angles, including on the mandrel.
Setting & craftsmanship.
The mounting is classic mid-century: a tall, open basket with sculpted claw prongs and stepped shoulders that lift the oval to catch light from the sides as well as the top. This airy construction creates a lovely play of brightness and shadow and keeps a large stone feeling wearable rather than heavy. The shank is a comfortable width—sleek, unfussy, and very period-correct. If you appreciate design details, you’ll enjoy how those upward-sweeping prongs frame the gem almost like petals.
Sizing.
From the mandrel photographs, the ring measures approximately US size 7 to 7.25. Because mandrels and measuring methods can vary, please rely on the photos for confirmation. As with most 10K gold rings, a competent jeweler can usually size it modestly if needed; always consult your jeweler first.
Why collectors love these.
Large blue mid-century solitaires in solid gold (not plated) are getting harder to find in honest vintage condition. Many examples were loved to death, re-set, or melted for gold over the decades. This ring keeps the original look intact: the tall basket, the graceful prongs, the generous oval with that cool, breezy blue that complements every skin tone. Whether you call it retro, mid-century, or post-war style, it’s the kind of classic that feels both nostalgic and surprisingly modern.
How it wears.
This is a statement ring with presence, yet it’s not fussy. It pairs effortlessly with a simple white blouse, summer sundresses, cozy sweaters, or a sharp blazer. The blue reads clean and happy in daylight and softly romantic indoors. It’s the perfect “cocktail” ring in the original sense—made to sparkle in good company.
Honest disclosures (please read):
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Metal hallmarked 10K; white-gold presentation.
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Blue oval stone is untested; likely synthetic spinel or glass typical of the period.
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Facet wear/abrasions present, with small nicks at/near the girdle shown in close-ups.
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Vintage surface scratches and patina to the gold.
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Prongs appear secure but are original; for everyday wear, a routine jeweler check/tightening is always wise.
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All measurements are best estimates taken in-mount.
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Colors may vary by screen; I shoot in natural/neutral light to be as accurate as possible.
Shipping, packing & service.
I ship promptly, with care, in a padded jewelry box—ready for gifting or safe keeping. Signature service can be added for higher-value packages upon request. I’m a small-town seller who believes in treating folks right: clear photos, accurate descriptions, and responsive communication.
Returns.
If this ring isn’t the perfect fit for your hand or your collection, no worries—I accept returns as long as the piece is returned in the same condition. Please reach out within the stated window and I’ll make it easy.
A friendly note from me to you.
Pieces like this remind me why vintage still matters: they carry a little history, a little sparkle, and a lot of heart. If you’ve been hoping for a big, cheerful blue solitaire in real 10K gold—one you can actually wear—this is your sign. I’m always glad to answer questions, provide another angle, or share a quick video in natural light. Thanks for looking, and for supporting a seller who values honesty, good manners, and great jewelry.
Buy It Now: $299.99
Starting Bid: $209.99
Add this beauty to your collection today and let that mid-century blue brighten every room you walk into.
