• Vintage 1960s 14K Gold Sapphire & Diamond Swirl Bypass Ring, Marquise Blue Sapphires
  • Hand wearing vintage 1960s 14K gold sapphire and diamond swirl bypass ring with marquise blue sapphires, outdoor leafy background.
  • Video showing vintage 1960s 14K gold swirl bypass ring with five marquise blue sapphires and diamonds worn on a hand, capturing sparkle in natural light.”
  • Close-up of vintage 1960s 14K gold sapphire and diamond swirl bypass ring, featuring marquise blue sapphires and round diamonds, neutral background.
  • Vintage 1960s 14K gold sapphire and diamond swirl bypass ring shown on a ring mandrel, size 4.5 measurement visible.
  • Close-up of vintage 1960s 14K gold sapphire and diamond swirl bypass ring, marquise blue sapphires and accent diamonds in gold setting.
  • Inside band of vintage 1960s 14K gold sapphire and diamond swirl bypass ring showing 14K hallmark stamp.
  • Side profile of vintage 14K gold sapphire and diamond swirl bypass ring showing prong setting and openwork gallery.
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1960s–70s Mid-Century 14K Gold Sapphire & Diamond Swirl Bypass Ring – Size 4.5, 3.41g Signed Vintage Estate

1960s–70s Mid-Century 14K Gold Sapphire & Diamond Swirl Bypass Ring – Size 4.5, 3.41g Signed Vintage Estate

$425
$425
Sale Sold out
Shipping calculated at checkout.

This stunning mid-century estate ring features five vivid marquise-cut sapphires accented by two brilliant diamonds. Crafted in solid 14K yellow gold with a sculptural gallery and elegant swirl bypass curves, it embodies the bold, glamorous style of the 1960s–70s era. Signed inside the band, this piece carries both craftsmanship and history, making it a rare collectible.

Design Highlights

  • Sculptural openwork gold gallery

  • Dramatic stacked swirl bypass layout

  • Five marquise sapphires (deep blue, natural, varying cuts)

  • Two accent diamonds adding brilliance and sparkle

  • Signed hallmark inside band

Stamped & Tested: 14K Gold
Ring Size: US 4.5 (resizable by your jeweler)
Weight: 3.41 grams
Maker’s Mark: Visible inside band

Stone & Ring Measurements

  • 5 natural sapphires (marquise cut), approx. 5.7–6.2mm x 2.9–3.0mm each

  • 2 round diamonds, approx. 1.8mm each

  • Ring face: 17.7mm tall x 9.9mm wide

  • Rise off finger: approx. 7.0mm

  • Band width: 1.7mm

Era & Style
Classic Mid-Century design (circa 1960s–70s) with bold curves and a raised multi-stone setting. The swirl design captures vintage glamour, perfect for collectors, September birthstone gifts, or statement cocktail wear.

Condition
Excellent vintage condition. One small, subtle bend in the band (barely visible and not felt when worn). Stones are secure and the setting is sturdy.

Ships in a black velvet ring box, perfect for gifting.

Low stock: 1 left

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  • ✔ Ships securely with tracking & insurance
  • ✔ Unless otherwise noted, gemstone weights and specifications are estimated, having been assessed in mount.

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Shipping & Delivery

All orders include complimentary USPS shipping with full tracking and insurance. Each piece is carefully packaged in a velvet gift box, ideal for safekeeping or gifting. Orders are prepared within 1–2 business days and typically arrive within 3–5 business days across the U.S.

Authenticity Guarantee

Every jewel at Heirloom Trove is carefully tested and guaranteed authentic. Metals are confirmed for purity, diamonds are verified, and gemstones are assessed for accuracy. Each piece is exactly as described — a genuine vintage treasure curated for its quality and character.