What defines Art Deco diamond engagement rings from the 1930s?

Art Deco diamond rings from the 1930s are characterised by geometric lines, architectural symmetry, and the use of platinum. Central round brilliant or old European cut stones were frequently paired with step-cut side stones, such as baguettes, to emphasize clean structural forms.

What materials are traditionally used in 1930s solitaire rings?

During the 1930s, platinum was the preferred metal for high-end solitaire rings due to its strength, neutral colour, and ability to hold fine detail. Central diamonds were typically mounted alongside accent diamonds cut into geometric shapes like baguettes or tapered baguettes.

How do you identify authentic Art Deco diamond solitaire rings?

Authentic Art Deco solitaire rings feature period-specific hallmarks, hand-finished claw settings, geometric side-stone arrangements, and metal composition typical of the 1920s and 1930s. Platinum marks and specific stone cutting styles, such as hand-cut baguettes, also indicate authenticity.

How can an antique platinum diamond ring be styled with modern jewellery?

An antique platinum solitaire ring integrates easily into modern jewellery stacks due to its classic profile and neutral metal tone. It pairs well with contemporary slim platinum bands, diamond eternity rings, or mixed-metal minimalist pieces.

How should antique platinum and diamond rings be cleaned and maintained?

Clean antique platinum and diamond rings using warm water, mild detergent, and a soft-bristled brush to remove surface debris. Professional inspection of the claws and stone settings every six to twelve months ensures the security of the central and shoulder stones.

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Antique 2.62ct Diamond and Platinum Solitaire Ring Circa 1935

Name: Antique 2.62ct Diamond and Platinum Solitaire Ring Circa 1935
Brand: Antique
SKU: SA1200656
Price: 24950 GBP
Availability: InStock

1920 - 1940

For Sale by AC Silver

Description

A stunning, fine and impressive antique 2.62 carat diamond and platinum solitaire ring; part of our 1930s engagement ring collection.

This stunning, fine and impressive antique solitaire ring has been crafted in platinum.

The pierced decorated setting is embellished with a stunning principal 2.40 carat transitional modern brilliant round cut diamond, six-claw set in relief; due to the nature of the cut this feature stone bears the spread of a 2.50ct example.

The feature setting is flanked with elevated ring shoulders, each embellished with a collet set baguette cut diamond, totalling 0.22 carat.

The shoulders integrate with the main setting and blend seamlessly with the plain hallmarked platinum shank.

This stunning diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This stunning antique platinum solitaire ring is supplied with an IDGL diamond grading report certificate for the feature stone, in addition to an IDGL diamond grading report card for the supporting stones.

This 1930s diamond solitaire engagement ring in platinum is a superb choice for those seeking a proposal ring with genuine period character and enduring simplicity. The classic solitaire setting allows the diamond to take centre stage, creating a refined and timeless presentation. It is an excellent option for a traditional engagement, a renewal of vows or as a meaningful heirloom-style purchase designed to complement a wide variety of wedding bands.

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone in this diamond solitaire ring.

Condition

This stunning antique 1930s engagement ring is excellent quality, set with a stunning very high colour and clarity graded feature diamond displaying a fine white colour, brilliance and presence; this grade indicates the high quality of the ring.

The impressive supporting diamonds display a fine white colour and brilliance.

This antique solitaire ring is an excellent gauge of platinum and in excellent condition.

Reflections in photographs may detract from the true representation of this stunning diamond ring with baguettes.

Diamond Quality

Feature Diamond

Colour H

Clarity VVS1

Cut Round Brilliant

Content 2.40 carats

Dimensions 8.59mm (average diameter) x 4.56mm (depth)

Supporting Diamonds

Colour (average grades) I

Clarity (average grades) VVS1

Cut Baguette

Content 0.22 carat

Total Diamond Content

2.62 carats

Number of Diamonds

3

Dimensions

Height of setting 6.13mm/0.24'

Ring Size

UK Size K 1/2

USA Size 5 3/8

The ring size may be professionally adjusted in size on request to meet your personal requirements.

Weight

4.21 grams

Date: Circa 1935

A video is available upon request.

Physical Dimensions

Height

0.6cm (0.24")

Declaration

AC Silver has dated this Art Deco Diamond Ring to the 1930s.

Reference Numbers

Sellingantiques Reference

SA1200656

Dealers Internal Reference

C9701

Dealers Notes

PLEASE NOTE: AC Silver takes pride in offering only quality items for sale.

This pride in quality includes the professional, efficient and personal service extended to all AC Silver customers.

All items purchased usually dispatched within 24 hours following cleared payment.

All items are professionally and securely packaged, sent FREE of charge and are FULLY INSURED during transit.

FREE worldwide international deliveries are via FedEx International Priority Service.

AC Silver is pleased to provide a 30-day money back guarantee.

Description

A stunning, fine and impressive antique 2.62 carat diamond and platinum solitaire ring; part of our 1930s engagement ring collection.

This stunning, fine and impressive antique solitaire ring has been crafted in platinum.

The pierced decorated setting is embellished with a stunning principal 2.

“

40 carat transitional modern brilliant round cut diamond, six-claw set in relief; due to the nature of the cut this feature stone bears the spread of a 2.

AC Silver

50ct example.

fig 1. A platinum solitaire ring featuring a large round cut central diamond set with six claws, flanked by step-cut baguette diamonds on each shoulder. — fig 1. Antique 2.62ct Diamond and Platinum Solitaire Ring Circa 1935

The feature setting is flanked with elevated ring shoulders, each embellished with a collet set baguette cut diamond, totalling 0.22 carat.

The shoulders integrate with the main setting and blend seamlessly with the plain hallmarked platinum shank.

fig 2. A platinum solitaire ring featuring a large round cut central diamond set with six claws, flanked by step-cut baguette diamonds on each shoulder. — fig 2. Antique 2.62ct Diamond and Platinum Solitaire Ring Circa 1935

This stunning diamond ring has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.

This stunning antique platinum solitaire ring is supplied with an IDGL diamond grading report certificate for the feature stone, in addition to an IDGL diamond grading report card for the supporting stones.

fig 3. A platinum solitaire ring featuring a large round cut central diamond set with six claws, flanked by step-cut baguette diamonds on each shoulder. — fig 3. Antique 2.62ct Diamond and Platinum Solitaire Ring Circa 1935

This 1930s diamond solitaire engagement ring in platinum is a superb choice for those seeking a proposal ring with genuine period character and enduring simplicity. The classic solitaire setting allows the diamond to take centre stage, creating a refined and timeless presentation. It is an excellent option for a traditional engagement, a renewal of vows or as a meaningful heirloom-style purchase designed to complement a wide variety of wedding bands.

fig 4. A platinum solitaire ring featuring a large round cut central diamond set with six claws, flanked by step-cut baguette diamonds on each shoulder. — fig 4. Antique 2.62ct Diamond and Platinum Solitaire Ring Circa 1935

Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone in this diamond solitaire ring.

fig 5. A platinum solitaire ring featuring a large round cut central diamond set with six claws, flanked by step-cut baguette diamonds on each shoulder. — fig 5. Antique 2.62ct Diamond and Platinum Solitaire Ring Circa 1935

Condition

This stunning antique 1930s engagement ring is excellent quality, set with a stunning very high colour and clarity graded feature diamond displaying a fine white colour, brilliance and presence; this grade indicates the high quality of the ring.