







Seraphina Radiant Cut Diamond Halo Engagement Ring 13ct 18K Yellow Gold
Colour:
Yellow GoldSecure checkout with

Seraphina, the resplendent 13.00 carat total weight Radiant Cut Diamond Halo Engagement Ring in 18K yellow gold, is a jewel of celestial beauty, molten warmth, and unapologetic magnificence, a piece conceived at the very summit of fine jewellery craft and worn only by those who understand that true luxury is both felt and seen. A commanding radiant-cut centre diamond blazes with extraordinary intensity at the heart of a sculpted halo of brilliant-cut diamonds, the entire composition bathed in the deep, honeyed radiance of 18K yellow gold. Seraphina is an heirloom in the truest sense, a jewel of generational significance and breathtaking, enduring beauty.
The radiant cut's powerful facet arrangement ignites with a particularly vivid, saturated brilliance against the warm, golden depth of yellow gold, each turn of the hand releasing a fresh cascade of fire and scintillation that is as dramatic and deeply captivating as the stone itself. At 15 carats total weight, the piece commands an extraordinary presence, the halo setting tracing the radiant cut's precise geometric outline in an unbroken constellation of white diamonds that elevates its grandeur to something truly regal. The 18K yellow gold mounting adds a richness, depth, and heirloom gravitas that no other metal can replicate, its warm luminosity drawing out the very best of the radiant cut's exceptional optical character and transforming the piece into a jewel of rare emotional and aesthetic power.
The centre diamond is D colour, the rarest and most coveted designation on the international grading scale, shared only by the most exceptional stones in the world, united with VVS clarity, ensuring an interior of near-flawless purity where every ray of light moves freely, unimpeded, and with maximum brilliance. This is the standard of the world's most significant diamonds, and Seraphina wears it with complete authority. IGI and GIA dual certification accompanies each Seraphina ring, delivering the highest internationally recognised standard of gemological verification and absolute confidence in the provenance, quality, and lasting value of your stone.
Please allow 2–4 weeks as each ring is handcrafted. All of our rings can be crafted using GIA or IGI certified diamonds and different materials; please enquire about bespoke options and UK-specific sizing.
Lab Diamond Centre: D VVS Excellent
Natural Diamond Centre: D-G IF-VS1 Excellent
The total carat weight will never be below the stated amount however in most of the cases it is above.
Diamond Centre Size : Please Enquire
*Price includes centre diamond.
Side Stones
- Stone Type: Natural Diamond
- Color: D-F
- Clarity: VVS1-VVS2
- Cut: Brilliant-cut
- Cut Grade: Excellent
- Bespoke made to order


Jewellery Specification
| Approximate Weight | |
| Gemstone Type | |
| Metal Type | |
| Diamond Clarity | Flawless -VVS1 |
| Diamond Colour | D |
| Diamond Type | Laboratory Grown or Natural |
| Certification | IGI or GIA |
Product Details
| Reference No. | HK768 |
| Gemstone | Certified Diamonds |
| Metal | Precious Metal |


Customisation
Exquisite diamonds are extremely rare, and it requires a truly expert eye to select the world’s finest. Please Allow 4-6 Weeks as each ring is handcrafted.The Durjini family hand-picks each of our diamonds to ensure only the most magnificent and charismatic stones feature in our creations. Sourcing our own diamonds allows us to create immaculate jewels, achieving the perfect cut, polish and symmetry every time. All of our rings will be crafted using GIA certified Diamonds upon request and different materials can be sourced upon the clients referal. please enquire about different options.


Authenticity Certificate, Insurance & Finance
Kurbãni Durjini takes great pride in providing products that come with authenticity and diamond certification. Each purchase comes with a certificate of authenticity along with proper certification.
This gives you total peace of mind that what you purchase is of stated precious metal purity and all gemstones. Your insurer will recognise and accept these official documents as proof of value.
We offer payment options alternative to instant payments.
What we offer:
- Pay in 3 payments - Klarna
- PayPal Finance
- Kurbãni Durjini - Deposit holding scheme
- ShopPay Instalments - 6, 12, 24 month contracts available, contact concierge support for further information.
The Kurbãni Durjini scheme
This involves the client depositing a regular amount of funds each week to months up until the whole amount has been paid for which means we would deliver the product upon receiving the total amount - the scheme supports a 0% interest policy.
We are currently working on increasing our payment & finance options to make it easier for our clients to purchase, to stay updated sign up to the mailing list.


Lifetime Warranty
Limited Lifetime Warranty Policy
Kurbãni Durjini is devoted to creating jewelry that will become beloved possessions and will last for years. To ensure our clients can trust in the quality of their investment, we offer a limited lifetime warranty covering all our jewelry. We stand by each of the pieces we craft, guaranteeing that all our jewelry is free of any manufacturing flaws at the time of delivery; should any arise, repair will be free.
With a lifetime of protection, we are committed to upholding your jewelry investment on both ends. You'll have peace of mind knowing that we will do everything in our power to help you with any and all issues that might arise.
Our warranty only applies if the repair is performed by Kurbãni Durjini Jewelry. If a jewelry store other than ours repairs your jewelry, the warranty will be void and the product will no longer have any protection.
The following are examples of common jewelry issues that would NOT be considered a manufacturing defect:
- The discoloration of precious metals is caused by being in contact with make-up, lotions, chemicals, and alcohol. We recommend removing your jewelry when you are going into a pool, hot tub, or bathing.
- Metal or prongs that was worn down from wear and tear that require restoration work.
- Prongs coming loose, catching on clothing, worn out, or distortion of metal over time due to everyday wear or normal damage, allowing a diamond to fall out.
- The loss of a diamond is caused by damage from everyday wear or from other damage.
- Negligence to your jewelry weather it may be accidental or intentional damage to our jewelry.
Please view the full policy here.
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Design Philosophy

Exceptional Brilliance
Excellence guides every creation at Kurbãni Durjini. From the careful selection of gemstones to the final stages of craftsmanship, each piece is produced with meticulous attention to detail.
London
Situated in the distinguished heart of Mayfair, Mayfair stands as an enduring symbol of prestige, refinement, and world-renowned luxury. Celebrated for its elegant Georgian architecture, exclusive boutiques, and proximity to iconic landmarks such as Bond Street and Hyde Park, the area embodies the pinnacle of London’s cultural and high society heritage. It is within this exceptional setting that Kurbāni Durjini has established its presence, aligning the brand with an address of unmistakable distinction.
The presence in Mayfair reflects Kurbāni Durjini’s continued evolution and strategic vision, reinforcing its position within the international luxury landscape and underscoring a long term commitment to excellence, growth, and global distinction.
Enchanting
Each piece of jewellery crafted by Kurbani Durjini is a masterpiece, meticulously handcrafted by skilled artisans using only the finest materials. From breathtaking diamond necklaces to intricately designed engagement rings, Kurbani Durjini's collections evoke a sense of luxury and elegance. With aspirations of having boutiques in major cities around the world, the brand continues to enchant and inspire jewellery enthusiasts with its stunning creations, embodying the essence of glamour and sophistication.






