Skip to product information
1 of 2

Antique Jewellery by Marcus Tempus

Antique Platinum Aquamarine & Diamond Ring

Antique Platinum Aquamarine & Diamond Ring

Regular price £9,000.00 GBP
Regular price Sale price £9,000.00 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

Express Checkout

View full details

Marcus Tempus

Product Story

Few gemstones capture the tranquillity of the ocean quite like a fine aquamarine.

At the heart of this exceptional antique ring rests an impressive approximately 5.50ct emerald-cut aquamarine, displaying the rich, crystalline blue that has made the world's finest aquamarines so highly sought after. Its remarkable depth of colour evokes the waters of the open sea, with a hue reminiscent of the celebrated displaying a rich ocean-blue colour reminiscent of the celebrated Santa Maria aquamarines.

Expertly crafted in platinum, the centre stone is beautifully framed by elegant tapered baguette-cut diamonds, their clean architectural lines naturally drawing the eye towards the aquamarine while adding understated brilliance. The combination of crisp geometric diamonds and the broad mirror-like facets of the emerald-cut aquamarine creates a design that is both sophisticated and timeless.

The cool lustre of platinum perfectly complements the icy blue gemstone, allowing its remarkable clarity and colour to take centre stage. Elegant from every angle, this ring reflects the craftsmanship and refined proportions that define the finest antique jewellery.

Whether admired as a collector's piece or worn as an extraordinary statement ring, this is a jewel of remarkable presence, created to be treasured for generations.

Carefully selected as part of Vintage Jewellery by Marcus Tempus, this one-of-a-kind ring celebrates exceptional gemstones, timeless craftsmanship and the enduring beauty of historic jewellery.


Product Details

  • Collection: Vintage Jewellery by Marcus Tempus
  • Metal: Platinum
  • Centre Stone: Natural Emerald-Cut Aquamarine
  • Approximate Weight: 5.50ct
  • Accent Stones: Natural tapered baguette-cut diamonds
  • Condition: Antique
  • Availability: One of a kind
Marcus Tempus Heritage Passport MT-HP-001

Travel Through Time

Art Deco Passport

Destination: Paris • Circa 1920–1939
Period 1920s–1930s
Design Language Bold geometry and perfect symmetry
Favoured Metals Platinum and white gold
Diamond Cuts Old European, baguette and early brilliant cuts
Colour Accents Onyx, sapphire, emerald, ruby and coral
Signature Details Milgrain, calibre-cut stones and architectural lines

Travel Back to the Jazz Age

Art Deco jewellery emerged during an era of modern architecture, glamorous evenings and growing social freedom. Designers moved away from the flowing forms of earlier periods and embraced symmetry, contrast and confident geometric lines.

Diamonds were frequently paired with vivid sapphires, emeralds, rubies or black onyx, creating jewellery that felt daring, modern and unmistakably sophisticated.

Caring for Art Deco Jewellery

Antique and vintage jewellery should be handled with consideration. Avoid knocks, harsh chemicals and sudden temperature changes. Delicate settings, fine milgrain and older stone cuts benefit from regular professional inspection.

Avoid ultrasonic cleaning unless the gemstones, settings and any previous repairs have first been assessed by a jewellery specialist.

Details to Discover

Recognising Art Deco Jewellery

Geometry

Strong symmetry, stepped forms, chevrons, fans and architectural compositions are among the era’s most recognisable features.

Contrasting Colour

Black onyx and richly coloured gemstones were used to create striking contrast against diamonds and pale precious metals.

Precise Stone Cutting

Baguette, French-cut and calibre-cut stones allowed gems to become an integral part of the geometric design.

Marcus Tempus Heritage Jewellery

A Piece With a Past

Individual Character

Vintage jewellery may show gentle signs of age, previous resizing or historic restoration. These details form part of its journey and are considered carefully when each piece is assessed.

Professionally Examined

We examine the condition of the setting, gemstones and principal components before a heritage piece is offered for sale.

Dates and periods are based on design, construction, materials, hallmarks and available evidence. Where an exact date cannot be confirmed, we describe the piece using the most appropriate period or style attribution.

Ask About This Piece →
Marcus Tempus gold seal

Every piece has travelled through time.

Its next chapter
begins with you.

Marcus Tempus Heritage Collection