The Diana Sapphire Ring
Originally created for Leyla
The Diana Sapphire Ring is a bespoke masterpiece born from a personal story. It features a breathtaking 9.02-carat lab-grown sapphire—the first colored gemstone ever gifted to our founder, Duygu. Inspired to create something truly meaningful, she designed this ring for her mother, choosing two trapezoid-shaped diamonds to frame the sapphire and highlight its deep, regal blue hue.
With its bold proportions and timeless silhouette, this ring represents more than exceptional craftsmanship—it holds the emotion of its origin. Now part of our Signatures collection, it reflects the kind of beauty that’s both majestic and personal.
Handcrafted to order, ships in 5-6 weeks.
ABOUT YOUR RING
Each archive design is crafted to order and can be tailored through our bespoke process. Modifications may include adjustments to diamond size, shape, and metal (18k yellow, white, or rose gold). Alternative gemstones such as lab-grown sapphires, emeralds, or rubies can also be considered upon request.
Final specifications and pricing are defined during consultation based on your chosen stone and design refinements.
For sizing guidance or customization inquiries, our team is available to assist, you can contact us here.
MATERIALS
LAB GROWN DIAMONDS
Our diamonds are crafted using advanced technology that mimics natural growing conditions in a lab. This process produces diamonds that are chemically and physically identical to mined diamonds, with the only difference being their origin.
We preselect our stones to offer only the highest quality, featuring top color grades as DEF and superior clarity levels ranging from VS to VVS. Our certifications are provided by IGI, International Gemological Institute.
18K GOLDWe use 18K gold, the standard for high-quality luxury jewelry. Our 18K gold maintains a rich hue and superior quality, making it ideal for fine jewelry.
Every piece is made to order and crafted in either our Milan or Antwerp ateliers, combining exceptional materials with expert production.
CERTIFICATION & WARRANTY
All VONA engagement rings come with a diamond certificate from a recognized independent gemological laboratory, along with a branded certificate for both diamonds and gold.
We provide a lifetime warranty on all engagement rings, covering craftsmanship and manufacturing defects. Complimentary resizing is also offered within 6 months of purchase.
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SHIPPING
Each piece is made-to-order, with a processing time of 4-5 weeks before shipping. We’re happy to accommodate customization requests—simply contact us for any modifications. Complimentary shipping is included with every order.
RETURNS
We want you to love your jewelry. However, rings and custom orders cannot be returned. Other items can be returned within 14 days upon receipt.
PAYMENT
We accept secure payment methods, including major credit cards, ensuring a seamless and safe transaction process. We also accept bank transfers, please reach out to us.
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