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Quadro Engagement Ring · moissanite in sterling silver 925
- Moissanite
- D color · VVS1
- 9.25 Mohs
- GRA certificate
- Sterling silver 925
- 9.25 MohsSteel can’t scratch it
- GRA certificateWith every stone
- Free US shippingShips from Florida
- 30-day returnsFree return label
Softly squared and fully lit: Quadro sets a round moissanite in a cushion-shaped halo with pavé down the band.
Quadro frames its round center with tiny stones set in a square with rounded corners, then carries the sparkle down the band. It looks polished and balanced in wear, bright enough to notice yet neat enough for every single day.
That center is a 1 carat moissanite, scoring 9.25 on the Mohs scale with more fire than a diamond. The halo adds a frame of extra shine. The ring comes in a choice of sizes and with a GRA certificate.
Stone
- Stones
- All lab-created moissanite
- Hardness
- 9.25 on the Mohs scale
- Dispersion
- 0.104 (diamond: 0.044)
- Shape
- Round brilliant
- Color
- D (GRA grade)
- Clarity
- VVS1 (GRA grade)
- Carat
- 1 ct DEW (6.5 mm)
Moissanite is not a diamond. It is its own gem: harder than sapphire, with more fire than a diamond.
Metal and care
Sterling silver 925. Take it off for the gym, the pool and cleaning products. Wipe with a soft cloth; warm soapy water brings the stone back to full sparkle.
Shipping and returns
Free US shipping. We ship from Florida, usually the same day. 30-day returns with a free return label and a 1-year warranty.












