The Mayfair Signet Ring

4XS — UK D/E — US 2/2.5 — EU 41/42 — BR 6/7

3XS — UK F/G — US 3/3.5 — EU 43/44 — BR 8/9

2XS — UK H/I — US 4/4.5 — EU 45/46 — BR 10/11

XS — UK J/K — US 5/5.5 — EU 49/50 — BR 12/13

S — UK L/M — US 6/6.5 — EU 51/53 — BR 14/15

M — UK N/O — US 7/7.5 — EU 54/55 — BR 16/17

L — UK P/Q — US 8/8.5 — EU 57/58 — BR 18/19

XL — UK R/S — US 9/9.5 — EU 60/61 — BR 20/21

Rubielle London offers beautifully crafted jewelry designed to bring elegance and confidence to every moment. Each piece reflects refined craftsmanship, modern style, and lasting brilliance made for everyday luxury.

Metal: Sterling Silver 925 with white rhodium plating Benefits: Rhodium plating enhances brightness, protects against oxidation and preserves the refined brilliance of the metal over time.

Type: Premium zirconia selected for exceptional clarity and refined brilliance Cut: Precision baguette-cut centre stones combined with pavé-set brilliant accents Stones: 2 baguette-cut centre stones Multiple pavé-set zirconia surrounding the centre Approximate Weight: Designed to create structured brilliance with balanced sparkle

Color Grade: D (Colorless) delivering crystal-clear brightness Clarity: High optical clarity ensuring clean, luminous sparkle Cut Grade: Excellent precision faceting engineered to maximise brilliance and controlled light reflection Zirconia Grade: 7A premium zirconia recognised for superior cut precision and refined optical performance

Occasions: Perfect for statement styling, modern luxury looks or elevated everyday wear

This piece has been carefully inspected and certified by Rubielle London.

All materials, finishes and stones used are selected according to Rubielle’s quality standards to ensure authenticity, brilliance and craftsmanship.

Moissanite pieces include official GRA certification (Gemological Research Association) alongside Rubielle’s own RLC (Rubielle London Certification) certification as part of our dual-certification standard.

Created for lasting beauty and designed to be worn for years to come.

ABOUT RUBIELLE MOISSANITE

Rubielle moissanite is selected for exceptional fire, clarity and precision.

Each stone is certified by the Gemological Research Association (GRA) and includes its individual certificate, ensuring verified quality, authenticity and performance.

In addition to GRA certification, every Rubielle moissanite piece also includes Rubielle’s own RBL certification as part of our dual-certification standard.

With brilliance that exceeds traditional diamonds and a hardness of approximately 9.25 on the Mohs scale, moissanite offers extraordinary optical performance designed to last for years to come.

At Rubielle, we do not view moissanite as an alternative to diamonds.
We view it as an intelligent evolution of fine jewellery.

At Rubielle, our pieces are crafted to combine lasting brilliance with everyday wearability.

To preserve the beauty of your jewellery over time:
• Avoid direct impact against hard surfaces
• Rings should be removed during intense physical activities or weight training to help prevent scratches
• Store pieces separately when not in use to preserve the finish and avoid friction between jewellery

For cleaning:
• Soak your jewellery in warm water with mild soap for a few minutes
• Use a soft brush gently around the stones and settings
• Rinse carefully and dry completely with a soft cloth

An ultrasonic cleaner may also be used for deeper cleaning when appropriate.

Consistent care helps preserve brilliance, structure and finish — allowing your jewellery to remain beautiful for years to come.

We offer reliable worldwide shipping and a hassle-free return policy, ensuring a smooth and confident shopping experience.