Sovereign Moissanite Studs 10mm — Portuguese Setting Edition

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.

Crafted in solid 925 sterling silver with premium white rhodium microplating.

Unlike traditional standard plating, microplating is a significantly more refined finishing process that creates a smoother, more controlled and more even metal deposition across the jewellery surface.

This advanced technique provides:
• enhanced durability  
• improved resistance to oxidation and fading  
• longer-lasting brilliance  
• a richer and more elevated finish  
• superior surface uniformity  

The piece is intentionally finished in white rhodium rather than traditional white gold plating.

Rhodium belongs to the platinum family of precious metals and is highly valued in fine jewellery for its brighter mirror-like appearance, superior tarnish resistance, enhanced scratch resistance and luxurious cool-toned luminosity.

The combination of Sterling Silver 925 and premium white rhodium microplating creates a cleaner, sharper and more refined finish designed for elevated everyday wear.

Certified Moissanite

Round Brilliant Cut

Approximate Stone Size: 10MM

Engineered for extraordinary fire dispersion, dimensional brilliance and commanding visual presence.

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. 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. The 10MM scale delivers amplified light performance and unmistakable visual presence while preserving the timeless sophistication of the classic round cut.

• Statement jewellery lovers
• High-impact luxury styling
• Elevated evening wear
• Glamorous everyday luxury
• Clients seeking extraordinary brilliance and presence
• Modern fine jewellery collectors
• Those who believe jewellery should never go unnoticed

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.

Each moissanite is individually precision-set using a Portuguese-style elevated setting structure engineered to maximise light penetration and reflection.

Unlike more closed traditional settings, this technique exposes more of the gemstone to surrounding light, dramatically enhancing brilliance, fire and dimensional sparkle performance.

The structure is meticulously engineered to support the larger 10MM scale while maintaining secure wearability, elegant proportion and exceptional visual balance.

Finished in premium white rhodium microplating over Sterling Silver 925, the earrings combine refined craftsmanship with advanced modern jewellery engineering designed for enduring luminosity.

The Sovereign Grand Edition explores scale, brilliance and visual impact through a disciplined solitaire composition.

The enlarged 10MM silhouette amplifies luminosity and facial illumination while preserving the clean sophistication associated with classic fine jewellery studs.

Combined with the Portuguese-style setting architecture, the result feels even more luminous, dimensional and visually powerful from every angle.

The overall effect is bold, luxurious and unmistakably modern.

We stand behind our craftsmanship with a lifetime guarantee, ensuring your jewelry remains as brilliant as the day you received it.

Rubielle London is dedicated to creating timeless jewelry that blends modern luxury with classic elegance. Each piece reflects our commitment to quality, craftsmanship, and refined design.

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.