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Frequently asked questions
What is RCK.ONSSE?
RCK.ONE is a global diamond jewelry group specializing in fine craftsmanship, ethical sourcing, and modern design. We create and manage premium jewelry brands that redefine luxury with innovation and integrity.
Which brands are part of RCK Group?
RCK.ONE proudly operates and manages several leading jewelry brands, including:
RITZIN.SHOP – Luxury diamond and moissanite jewelry for global customers.
RITZIN.IN – Elegant fine jewelry collections for the Indian market.
Jewelen.com – A next-generation online jewelry marketplace.
Brilvo.com – A premium platform for gemstones and custom diamond jewelry.
What materials does RCK.ONE use?
We use natural diamonds, lab-grown diamonds, and premium moissanite, set in 14K/18K gold, platinum, or sterling silver — all responsibly sourced and hallmarked for authenticity.
How does RCK.ONE ensure diamond quality?
Every diamond and gemstone is carefully selected and certified by trusted laboratories. Our jewelry is crafted under strict quality control, ensuring brilliance, durability, and ethical standards.
Can I customize a jewelry piece?
Yes. RCK.ONE offers custom design services where clients can create personalized engagement rings, necklaces, or other jewelry pieces. Contact us to begin your custom design journey.
What makes RCK.ONE different?
Our strength lies in the perfect balance of craftsmanship, innovation, and ethics. We combine advanced jewelry technology with timeless artistry to deliver true luxury with transparency and trust.
Do you offer international shipping?
Yes. We ship worldwide through secure and insured logistics partners, ensuring safe and timely delivery of every order.