Important 11 Carat Russian Emerald Vintage Diamond Ring 18ct Gold, London 1975

The Royal Legacy of the Ural Mountains

At the heart of this exceptional vintage cocktail ring lies an impressive 11.00 carat natural emerald, certified by Gemmological Certification Services (GCS), London as a natural emerald of Russian origin.

The emerald measures approximately 13.5 × 13.0 mm, presenting a beautifully proportioned octagonal cut with remarkable presence. Russian emeralds from the legendary Ural Mountains occupy a unique place in gem history. Since their discovery in the nineteenth century, these deposits supplied the Russian Imperial Court and the great jewellers of Europe, including the workshops of Fabergé. Today, fine natural Ural emeralds of this size are increasingly scarce, making examples with documented origin highly sought after by collectors and connoisseurs alike.

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Certified by GCS London

Accompanied by Gemmological Certification Services (GCS) Report No. 5786-3016, the report confirms:

* Natural Beryl
* Natural Emerald
* Russian Origin
* Approximate weight: 11.00 carats
* Measurements: 13.5 × 13.0 mm
* Octagonal Cut
* Transparent
* Green
* Moderate to significant amount of oil in fissures (at time of testing)

The emerald displays the characteristic natural jardin associated with emeralds of this scale. The GCS report records a moderate to significant amount of oil in fissures at the time of testing, a traditional clarity enhancement commonly encountered in natural emeralds.

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Exceptional Presence

With a substantial ring head measuring approximately 20 × 20 mm, this is unmistakably a statement jewel.

The vivid natural emerald is framed by a sparkling halo of round brilliant-cut diamonds, estimated at approximately 2.00–2.40 carats total weight, creating a striking contrast against the richly saturated green centre stone.

The emerald displays good transparency together with the characteristic natural jardin expected of genuine emeralds, producing exceptional depth and life under changing light conditions.

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Fine London Craftsmanship

Fully hallmarked for London, 1975, the ring is crafted in 18 carat yellow gold with a white precious metal diamond setting, typical of quality British manufacture during the period.

The elegant raised gallery allows the large emerald to sit proudly above the finger while maintaining excellent balance and wearability. The ring has recently been professionally reconditioned, including polishing, secure resetting of the diamond halo and refinishing of the white setting, presenting beautifully while preserving its vintage character.

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A Rare Opportunity

Large Russian emeralds with independent laboratory certification rarely appear on the open market. Combining exceptional scale, documented Russian origin, full British hallmarks and classic 1970s London craftsmanship, this ring represents an outstanding acquisition for collectors of important coloured gemstones and fine estate jewellery.

Whether worn as a signature cocktail ring or added to a distinguished jewellery collection, it is a remarkable piece with genuine historical significance and enduring visual impact.

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Specifications

Date: London, 1975 (Date Letter A)

Metal: 18ct Yellow Gold with white precious metal diamond setting

Hallmarks: Full British Hallmarks

Gross Weight: 13.7 grams

Ring Size: UK O / US 7.25 (Sizable)

Centre Stone:

* Natural Emerald (Natural Beryl)
* Russian Origin
* GCS Certified
* Approx. 11.00 carats
* Approx. 13.5 × 13.0 mm
* Octagonal Cut
* Transparent
* Green

Treatment:
Moderate to significant amount of oil in fissures (at time of testing), as stated on the GCS report.

Diamond Surround:

* Round Brilliant Cut
* Estimated total weight: 2.00–2.40 carats
* Estimated clarity: VS–VVS
* Estimated colour: H–J

Ring Head:
Approximately 20 × 20 mm

Condition:
Professionally reconditioned. Excellent vintage condition with secure settings and bright finish.

Certification:
Accompanied by Gemmological Certification Services (GCS), London Report No. 5786-3016, confirming natural emerald, Russian origin and the gemological characteristics described above.

Care

As with all important emerald jewellery, we recommend avoiding ultrasonic cleaning and prolonged immersion in water. Clean only with a soft, lint-free cloth or an appropriate jewellery cleaner designed for emeralds to preserve both the gemstone and its traditional setting.

Condition & Authenticity

Each piece has been carefully inspected and is presented in very good condition, with wear consistent with its age and use. Materials and stones are assessed using standard industry methods and professional experience. Additional images or video are available on request.

Pricing & taxes

Prices are shown as listed. VAT is not charged on purchases.

International orders
Buyers outside the UK are responsible for any import duties, taxes, or customs charges required by their country

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