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Ring Size Guide

 By the way, I would love to send you a
complementary ring sizer
for the most accurate results!
For other ways to measure,
checkout my printable guide.
Dorothee Rosen Ring Size Guide

One-of-a-Kind #328 || 3-Loop ‘OneFooter’ Ring with certified 0.41ct Canadian Diamond – 18k Yellow Gold, Size 7



OOAK #328 ||
Size 7

The 3-Loop ‘OneFooter’ ring is my new newest version in that series.  People just looooove them. This one is hand-forged in 18k yellow gold, and a size 7.  This refined spiral ring beautifully coils its loops of gold.

The certified Canadian diamond weighs 0.41ct. It is a SI1 stone, H colour, and – being a CanadaMark diamond, can be traced to its source in the Canadian North: it was found in the Diavik/Ekati mines in the NorthWest Territories. Its girdle is laser-inscribed with a unique identifier which marks it as a diamond of traced Canadian Origin.

The 3rd party audited tracing of the CanadaMark™ assures the integrity of the supply chain of this Canadian diamond from mine to retail. It gives you, the end consumers, confidence in the origin and history of your polished diamond.

The matching GIA-issued grading report accompanies this ring. Excellence in cuts is one of my highest priorities when choosing diamonds to put into my rings. This one is what the industry calls EX/EX/EX or  ‘Triple Excellent”  – the best!

For the more narrow 3-Loop ‘OneFooter’ rings  I forge and intertwine 3 wraps of 18k yellow gold, rather than 5 as in the normal OneFooters.
I just love how the diamond looks on the less-wide OneFooters. So did one of my clients whom I created such a  ring for recently; you can see her excitement here.

And yes: I can definitely use your own diamond for creating a custom ring. Don’t be shy to request a quote.

Certified Canadian Diamond, RBC, 0.41ct, SI1, H colour, Triple Excellent Cut Canada Mark, from Diavik or Ekati, traced to the source.
GIA certificate CM# 378597
Inscription: GIA 1333660996

Made of 18K yellow gold. Can also be made in 18k palladium white gold.

Custom Rings
Need a different size? Wishing for a different stone? I have a wide variety of gemstones to choose from, and recycled or even certifiably fairly traded gold from small-scale artisanal miners – let me make you your dream ring! You can get an idea of pricing on my Quote-Calculator, send me a message, or book an appoinment to discuss what you have in mind!

Additional information

Weight .005 kg
Dimensions 1 × 1 × 1 cm
Ring Size(s)




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Ring Size Guide

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Custom 18K Yellow Gold Ring with Diamond and Sapphire by Dorothée Rosen
People tell me they make it their Sunday morning ritual to read my letters. It's a personal look into the life of an artist, with intimate stories, care tips, and of course some exclusive jewellery previews as well.