Highgrove Emerald-cut Moissanite Ring
Highgrove Emerald-cut Moissanite Ring
SIZE GUIDE
SIZE GUIDE
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
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Timeless Luxury
Timeless Luxury
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.
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Premium Quality
Expert Design
Customer Focus
A study in structure, clarity, and modern presence.
The Highgrove Emerald Moissanite Ring is defined by its clean geometry and striking proportion. With an emerald-cut silhouette that feels both contemporary and timeless, it delivers a more refined expression of brilliance — precise, deliberate, and quietly commanding.
A piece that carries both presence and meaning, designed to mark moments — whether worn as a statement, or something more personal.
MATERIAL
Crafted in Sterling Silver 925, finished with white rhodium plating for enhanced brilliance, durability, and resistance to tarnishing.
STONE
Certified Moissanite
Emerald cut
Centre stone in a four-prong setting
Pavé-set band for added light and dimension
STONE QUALITY
Clarity: VVS1
Cut: Excellent
Light performance: exceptional brilliance with refined fire
Each moissanite is selected for its clarity, precision, and elevated light performance.
STYLE
Structured. Elegant. Intentional.
A design that balances strength and refinement — with a presence that feels both modern and enduring.
ABOUT RUBIELLE MOISSANITE
Rubielle moissanite is selected for its exceptional brilliance, precision-cut structure, and long-term durability. With a hardness of approximately 9.25 on the Mohs scale, it offers outstanding resistance and lasting light performance.
Each piece includes GRA certification, alongside a Rubielle London moissanite certificate, confirming authenticity and quality.
LIFETIME GUARANTEE
Every Rubielle piece is covered by our lifetime guarantee, reflecting our commitment to enduring craftsmanship and uncompromising standards.
Certificate of Authenticity
Certificate of Authenticity
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's Moissanite
About Rubielle's Moissanite
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.
Jewellery Care
Jewellery Care
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.
Delivery & Returns
Delivery & Returns
We offer reliable worldwide shipping and a hassle-free return policy, ensuring a smooth and confident shopping experience.



