Brilliant Round-Cut Diamond Tanmania in 18K Yellow Gold - K2LT18YDIA016
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Celebrate the beauty of fine craftsmanship with this masterpiece from the Luminous Solitaires Collection by KYOMI Fine Jewellery. Each Diamond set in 18K Yellow Gold reflects a balance of luxury and enduring grace. Ideal for those who cherish elegance with a modern edge.
SKU: K2LT18YDIA016
Every Kyomi jewel is a timeless story of craftsmanship and brilliance. To keep your diamonds, Polki, and solitaires radiant for generations, handle them with care — wear them last after applying perfume, store them separately in soft pouches, and clean gently using mild soap or a soft cloth. Avoid moisture, harsh chemicals, and direct sunlight to preserve their natural glow. For expert polishing, re-foiling, or re-certification, visit your nearest Kyomi or Sulthan Diamonds & Gold boutique.
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Diamond Certificate
Exchange Policy
Every Kyomi creation is handcrafted once and never repeated. This philosophy defines our promise — each jewel is a singular work of art, reserved exclusively for its rightful owner. Because of this uncompromising individuality, once a piece has been confirmed or purchased, we do not offer refunds or exchanges. Your relationship with Kyomi extends beyond purchase. We offer complimentary cleaning, polishing, and maintenance during the first year, and lifetime service support thereafter. Repairs, resizing, or restoration beyond warranty are evaluated case by case, ensuring your piece remains as timeless as when it was first reserved.Choose options
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Frequently Asked Questions
About Kyomi
Kyomi is a fine jewellery boutique from the house of Sulthan Diamonds & Gold, dedicated to one-of-a-kind creations in diamonds, Polki, and solitaires. Every piece is handcrafted once and reserved forever — a symbol of individuality and timeless grace.
Our flagship boutique is located at Phoenix Mall of Asia, Bengaluru, with private appointments available through our Concierge service
Product & Craftsmanship
Each Kyomi jewel is individually designed and never mass-produced. Crafted under the heritage expertise of Sulthan Diamonds & Gold, our pieces combine meticulous handwork, ethically sourced stones, and exceptional finishing.
We work primarily with 18K and 22K gold, Polki (uncut diamonds), natural solitaires, and brilliant-cut diamonds. Every gem is certified and set by experienced artisans.
Yes. All gold is BIS-hallmarked, and all diamonds come with internationally recognized certification.
Orders & Enquiries
Our jewels are one-of-a-kind; therefore, we operate on an Enquiry-Only model. You can explore the collections online and submit an enquiry for personalized assistance from our Concierge team.
Click the “Enquire” button on any product page, fill in your details, and our team will contact you within 24–48 hours with availability, pricing, and customization options.
As each creation is unique, some pieces may be sold or reserved. Our Concierge will confirm availability and can guide you to similar pieces if your preferred jewel has been reserved.
Customization & Services
Yes. We offer bespoke services where our designers reinterpret your chosen piece to suit your taste, metal preference, or occasion — while maintaining Kyomi’s design philosophy.
Yes. We offer bespoke services where our designers reinterpret your chosen piece to suit your taste, metal preference, or occasion — while maintaining Kyomi’s design philosophy.
Shipping & Delivery
Currently, we offer secure insured shipping across India. International shipping will be available soon through verified logistics partners.
Every jewel is packaged in a sealed Kyomi box, with tamper-proof wrapping and complete insurance coverage until it reaches you.
Returns & Exchanges
As our jewels are bespoke and handcrafted, returns are not accepted. However, we address manufacturing or transit issues on a case-by-case basis through our Concierge team.
Jewellery Care
Avoid exposure to perfumes or moisture. Store each piece separately in a soft pouch. For detailed guidance, refer to our Jewellery Care Guide.
Concierge & Support
Email us at concierge@kyomi.com.
For appointments, visit our Concierge page to schedule a private consultation.
Jewels Backed by Assurance
Hallmarked, certified, and delivered with care.
Luxury You Can Rely On
From authenticity certificates to secure payments, we’ve got you covered.
Trusted by Generations
Heritage craftsmanship, modern security, and timeless value.
Your Assurance, Our Commitment
Uncompromised quality, verified purity, and guaranteed protection.