Lace Jewels

18K & Platinum American Art Deco Croton Diamond & Sapphire Watch Ring


A rare and exquisite American Art Deco Croton c.1930-1935 watch ring modelled in 18k gold and platinum, set with old brilliant cut diamonds and sapphires, hallmarked and signed.

We are so delighted to be able to offer such a rare offering in excellent condition. It is a manual hand wind movement that is in a watch ring case. The watch ring movement is in running and working condition. The watch ring case is original to the movement, and it is an all original and not a conversion piece.

It is set with sparkly old transitional-brilliant cut diamonds approx. 0.50ct by spread, and step cut sapphires 0.17ct, with a total weight of 0.67ctw. The sides of the ring are further detailed with stunning hand etched engravings all around! The back of the ring is similarly engraved all around, signalling that it is a very high quality piece.

It is hallmarked '18k' on the inner band of the ring, and 'Platinum' on the inside of the watch ring case. In the Art Deco era, it was common to use both 18k gold and platinum in a single piece. The movement is signed 'Croton Watch Co. Inc., Swiss'. - For Swiss movement.

The Croton Watch Company was founded in 1878 along the border of Italy and Switzerland, it later relocated its company headquarters from Europe to the United States in the late 1920s, and they continued to use Swiss movements.

The shoulders and ring shank have an intricate design that blends the watch ring case to the band, giving it a seamless transition, truly a wonderful piece.

The ring face measures 14mm x 31.5mm height, and weighs 10.60 grams.

It is a US 6.5 and not sizable. We do not reccomend sizing this piece as it might alter the stability of the watch ring case.

We have included 2 videos for your viewing pleasure:

  • 360 degree
  • 45 degree

Era - Art Deco c.1930-1935
Materials - 18k gold and platinum / Old Transitional-Brilliant Cut Diamond / Sapphire
Carat Weight - Diamond: 0.50ct by spread / Sapphire: 0.17ct / Total weight: 0.67ctw
Measurements - Ring Face: 14mm x 31.5mm height
Size - US 6.5 not sizable


Layaway Information

A 8-10 part monthly payment is available for this product.
There is no additional fee and it will be the same cost to purchase.

If you'd like to secure this piece on layaway, please Contact Us with: [The name of the piece(s) you would like a layaway on] + [The number of monthly payments you require]

Shipping is only added on the last layaway payment.

You may also email us at Alternatively, send us a DM on Instagram : @lace.jewels and we will set up the listing for you to pay a monthly payment.

If you absolutely require a longer layaway than stated, we can help too! Please get in touch, and we will work out a best option for you.

Read more about our Layaway process & terms here.


360° Video

We provide an all-around view of most of our pieces in a 360° video for a better viewing experience.

To view a 360° video for a product, scroll all the way to the end of the product images and click the Play button.

Please note that videos have a longer loading time, and may buffer for a while before playing.

(If you are unable to get the video to load, please Contact Us, and we will send you a link to view the video by email)


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