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Art Deco Platinum Old Cut Diamond And Sapphire North-South Plaque Dress Engagement Ring, 1920s

Art Deco Platinum Old Cut Diamond And Sapphire North-South Plaque Dress Engagement Ring, 1920s

Regular price £9,500
Sale Sold
Taxes included.

SKU: SKU: JD-OOK-18


Antique Art Deco Diamond And Sapphire Plaque Dress Dinner Engagement Ring, North to South

An exceptional, one-of-a-kind antique plaque ring dating from the early 20th century (circa 1910–1920), beautifully capturing the striking transition from late Edwardian elegance to the geometric sophistication of the Art Deco era.
Handcrafted in solid platinum, this unique heirloom showcases an elongated North-to-South silhouette that offers magnificent finger coverage. The central gallery features a detailed, pierced filigree setting with fine millegrain openwork that seamlessly cradles three principal Old European cut diamonds approximately 2.00 caratsin total  (I/J color, VS clarity). 
These main stones blend beautifully into a brilliant-white field of continuous sparkle, bordered by architectural rows of vibrant, calibre-cut blue sapphires in geometric channel frames accented by shimmering single-cut diamonds.
Demonstrating a masterclass in early 20th-century craftsmanship, the layout closely mirrors the historic high jewelrley aesthetics of the era; a similar design language can be referenced in a historic bracelet by Mirra featured on page 71 of the book Van Cleef & Arpels: The Art of High Jewellery. Remaining in very good original condition with all stones completely secure, this highly wearable piece makes a spectacular statement dress ring or an extraordinary vintage engagement ring.
  • Era: Antique Transition Period (Edwardian / Art Deco, c. 1910-1920)
  • Metal: Platinum (All original mount)
  • Total Diamond Weight: Approx. 2.00 carats total
  • Diamond Cut: Old European Cuts & Single Cuts
  • Diamond Metrics: I/J colour with VS clarity
  • Principal Stone Measurements:
    • 6.04 x 5.99 x 3.24 mm
    • 5.24 x 5.04 x 3.24 mm
    • 5.12 x 4.91 x 3.42 mm
  • Accent Gemstones: Calibre-cut natural blue sapphires
  • Ring Size: UK/AU Size P | US/CA Size 7.5 | EU Size 56 (Can be professionally resized)
  • Gross Weight: 5.1 grams
  • Condition: Very Good (All stones secure and original to the piece)

A striking example of the transition from Edwardian elegance to the geometric sophistication of Art Deco design. The elongated north-to-south silhouette creates exceptional finger coverage, while the calibre-cut sapphire border and finely executed millegrain platinum work demonstrate the high level of craftsmanship associated with the finest jewellers of the early twentieth century.

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Every piece is checked and authenticated

  • Free UK Delivery
  • Ring Re-sizing Available.
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Details

Delivery

All orders are shipped via a secure delivery provider, and are securely padded in transit, with full tracking and insurance for your peace of mind. Alternate couriers are available by special request.

UK Delivery - NEXT DAY and EU
EU Delivery - Two Working Days > EU
USA Delivery - 3-4 days

Returns

You can return your item for a full refund for any reason by simply getting in touch to let us know within 14 days of receiving it.

Please message us or call if you have any questions!

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FREE UK DELIVERY

On all orders. UK mainland only

AUTHENTICATED & GUARANTEED

Every piece is checked and authenticated

SUSTAINABLE LUXURY

Beautiful jewellery, no new mining or waste.

UNIQUE ONE-OF-A-KIND PIECES

Each is a rare find with its own story

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All duties, taxes, and VAT are now automatically paid at checkout. Import charges are settled in advance before your order is shipped.

This faster, simpler process helps your item arrive sooner, with no surprise duty fees on delivery.

SHIPPING

All orders are shipped via a secure express delivery service and carefully padded for transit. Every shipment includes full tracking and insurance for complete peace of mind.

Shipping features include

  • Signed-for delivery before 13:00
  • Tracking number provided once your item is packed
  • Fully tracked and insured delivery

DELIVERY TIMEFRAMES 

Orders may be dispatched from the UK or Europe. Depending on the dispatch location, delivery times may be faster or extended by one day.

  • UK: 1–2 business days
  • Europe (including Switzerland): 2–3 business days
  • USA: 3–5 business daysWorldwide: 3–5 business days 

For urgent deliveries, please contact us. We’ll do our best to arrange same-day dispatch for next-day delivery where possible.

RETURNS

RETURNS You may return your item for a full refund for any reason.Simply contact us within 14 days of receiving your order. If you have any questions, please click below