Roberto Demeglio 18K White Gold Extensible by Demeglio Diamond Oval & Blue Sapphire Stretch Band
Extensible
$4110.00
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Product Insights & Style Tips
The Extensible by Demeglio Diamond Oval & Blue Sapphire Stretch Band from Roberto Demeglio radiates understated luxury with a cool, modern edit. Crafted in 18K white gold, the band reframes classic precious stones—icy round diamonds and vivid blue sapphires—into a sleek, oval-shaped silhouette. There’s a refined, almost architectural sensibility in how the gems catch the light, set against the polished gleam of white gold for a look that’s striking but never loud. The overall effect channels quiet opulence with a whisper of the unexpected, thanks to that signature pop of sapphire blue.
This stretch band slips over the finger with an effortless glide, thanks to its flexible construction that adjusts to your hand without clasps or fuss. The fit is substantial yet feels weightless, contouring organically and moving with you—stacked into your ring story or worn solo for statement clarity. The piece is seamless under knits and easy to slip off for a quick transition from day staples to evening essentials, making it instinctively wearable across settings. Gleaming and low-maintenance, it stands up to everyday living while giving you a flicker of statement edge.
Roberto Demeglio’s Extensible edit is quietly cult among those who know—favored for making diamonds and colored gems feel ready for anything, not just special occasions. This ring is a case study in the new school of fine jewelry: smart, flexible, and always a conversation-starter, whether caught beneath shirt cuffs or topping off a stack of minimalist bands.
Materials / Fabrication
- 18K white gold
- Oval stretch band design
- Set with diamonds and blue sapphires
- Extensible stretch construction for comfort
- Designer: Roberto Demeglio
Recommended Care
- Store jewelry in a soft pouch or lined box to prevent scratches.
- Avoid exposing to harsh chemicals, including household cleaners and chlorine.
- Gently wipe with a soft, lint-free cloth after each wear.
- For deeper cleaning, use a mild soap and lukewarm water with a soft brush, avoiding soaking stretch bands.
- Have professionally cleaned and inspected regularly, especially to ensure gemstones remain secure.
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About Extensible
Extensible is a luxury fine jewelry collection renowned for innovative design, comfort and high-end craftsmanship. Created by Italian designer Roberto Demeglio, Extensible reimagines classic bracelets and rings with a patented stretch mechanism using reinforced titanium springs that allow pieces to slip on and off effortlessly without clasps. Crafted in premium materials like 18K gold, diamonds, sapphires, rubies and other gemstones, these versatile stretch bracelets and rings offer both comfort and sophisticated style. Whether worn alone as a sleek statement or stacked for a bold look, Extensible jewelry blends luxury materials with practical wearability, appealing to shoppers who want heirloom-quality pieces that feel as effortless as they are elegant.