One Carat Engagement Ring
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One Carat Engagement Ring 〰️
How to Order
Your Engagement Ring. Designed by you. Made to order in solid 14K gold.
At the heart of this ring sits a 1 carat lab-grown diamond. Independently certified by IGI for cut, color, clarity, and carat weight.
Pick your shape. Six of the most-loved diamond cuts are on offer: the timeless round, the elongated oval, the bold radiant, the architectural emerald, the romantic heart, or the vintage-modern Asscher. Each cut catches the light differently, so choose the one that tells her story best.
Pick your gold Color. Every ring is hand-set in solid 14K gold. in three classic finishes: cool white gold, warm yellow gold, or soft, romantic rose gold. Whichever complements your style.
Pick your band. Keep the band clean and quiet as a classic solitaire, letting the center stone do all the talking. Or add a half-pavé of moissanite accents along the shoulders. Tiny, brilliant micro-stones that double the sparkle without adding weight to the design.
Every ring is crafted to order in US sizes 4 through 8, finished by hand by a master jeweler, and shipped with your diamond's full IGI certificate plus our lifetime craftsmanship guarantee.
FLAT RATE: $80 SHIPPING. + VAT
What others say
“I cannot recommend RIVA Moissanite enough! From start to finish, the experience was absolutely flawless. The owner went above and beyond to ensure my custom ring was designed to perfection, and the final result exceeded all my expectations. The attention to detail and craftsmanship is truly exceptional.
What really stood out to me was the trust and flexibility they showed by accepting a partial payment upfront, even though I was ordering from overseas. This level of professionalism and trust is rare and deeply appreciated. Thank you again Evans!
To top it all off, they delivered my ring in just 4 days! The speed, quality, and care they put into their work is unmatched. If you’re looking for a jeweler who is reliable, talented, and genuinely cares about their customers, look no further than RIVA. Thank you for making this such a seamless and wonderful experience.”
JULIE Clarke
“I ordered an engagement ring from Riva Moissanite, and I couldn’t be more impressed. I had a tight deadline just 4 days and they managed to make it happened. The communication was smooth, the owner was really nice and he was able to understand my situation.
What truly stood out was their delivery service. The delivery man work over time just for me and showed up at 10:45 pm in my hotel, so I could have the ring on time for my proposal in Phuket.
The ring itself Absolutely beautiful. The craftsmanship, sparkle, and quality were beyond expectations.
Highly recommended to anyone looking for engagement ring with top service.
Thank you, Riva Moissanite, for being a part of this moment”
V. Bawithang
“RIVA Moissanite really stands behind their superior craftsmanship. The ring we ordered had an issue that required repair after only a few months of daily wear.
We contacted Evan, and he was happy to assist us, arranging for the ring to be picked up. It was repaired in a few business days and returned to its rightful place.
The repair was seamless on our end, and the service exceeded expectations. Evan only asked for our continued support.
In these times, it is challenging to find individuals who take pride in their craft, service, and stand by their products. Once you find a business like RIVA Moissanite, you remain loyal to them because you know you are purchasing far more than just a beautiful piece of jewelry.
Thank you, Evan, for maintaining such a high standard of service quality. I look forward to doing business with you for many years to come.”
Ted Coons