Moissanite rings: what's trending now and why
In brief: Moissanite in a ring has a refractive index of 2.65 — higher than diamond's 2.42, so the stone sparkles more actively, and its 9.25 Mohs hardness withstands daily wear. The optimal stone size is 0.5 to 2 carats. When buying, look at the color grade (DEF is better for silver), the presence of a certificate, and the setting type.
Just five years ago, the question "moissanite or diamond" was a question of budget. Now — it's more often a question of values. Some buyers choose moissanite not because it's cheaper, but because it's a lab-grown stone without mining.
What moissanite offers in a ring
A refractive index of 2.65 — higher than a diamond's (2.42). This means the stone sparkles more actively in the light. Under indoor lamps, the difference is noticeable — moissanite is more "lively."
A hardness of 9.25 on the Mohs scale means the ring can be worn daily without fear of scratches from everyday contact. Only a diamond itself or another moissanite can scratch it.
925 sterling silver as a base
Most moissanite rings are made in either gold or silver.
The Alma collection by SIERRA SPACE is 925 sterling silver without additional coating. The metal is alive, with its natural color and changes in surface over time. This isn't for everyone — some want a stable color. Some like precisely this.
Stone size
Rings with a single center stone are the most common for moissanite. A size of 0.5 to 2 carats for wearing is the ideal range.
What to look for when buying
Stone grade: DEF — colorless, GH — near-colorless. For silver, DEF is better — against the white metal, the stone's hue is more noticeable. Certificate: a reputable seller provides a document for the stone. Setting type: a closed prong protects the stone better than an open prong for active wear.
Alma by SIERRA SPACE
The Alma ring and Alma Twin feature moissanite with gemological certificates, 925 sterling silver, and are handmade. Alma Twin features two stones opposite each other in an open setting.
Frequently Asked Questions
Is a moissanite ring suitable for daily wear?
Yes. A hardness of 9.25 handles everyday wear and tear. Silver needs occasional polishing if it tarnishes, but the stone will not be damaged.
Will moissanite lose its sparkle over time?
No. Unlike cubic zirconia, moissanite does not cloud. The sparkle remains unchanged.
Which setting is better — silver or gold?
For a DEF colorless stone — silver or white gold. Yellow gold can give a warm tint to the stone due to reflection. This isn't bad — just a different look.
Read also: Moissanite: what it is and how it differs from a diamond · Cubic Zirconia, Moissanite, Diamond: how they differ and what to choose · 925 Sterling Silver: what this number means and how not to buy a fake
