This striking sterling silver ring from Alex Woo Jewelry, a New York–based fine jewelry brand founded in 2001 by award-winning designer Alex Woo, features two beautifully faceted rectangular gemstones. The deeper violet-blue stone displays characteristic pleochroic shades consistent with iolite, while the lighter sky-blue stone exhibits the crisp clarity of Sky Blue Topaz. The bold geometric open design reflects the brand’s signature blend of modern form and meaningful craftsmanship. Alex Woo’s work, celebrated for personal storytelling through elegant design and sculptural expression, has been crafted in New York City for over two decades and featured on influential style platforms and worn by well-known personalities. This piece has been certified by Gemmologisches Labor Düsseldorf (GLD) for gemstone authenticity. Details Material: Silver Weight: 7.41 g Ring size: EU 51 (US 5.75) Top width: 12 mm Gemstone: Iolite, Sky Blue Topaz Hallmark: ALEX WOO, 925 Brand background: Alex Woo Jewelry – founded 2001 in New York, known for personalized sculptural jewelry made in NYC Certification: Gemmologisches Labor Düsseldorf (GLD) Note: We sell antique/vintage pieces of jewelry, so there might be some signs of wear due to their age. Please look at the photos carefully before placing a bid! Note: All items are photographed in a light box under strong lighting to ensure clear detail and color accuracy. However, please note that colors may appear slightly different on screen due to lighting conditions and individual device displays. Shipping: Your item will be packed securely and sent with registered and insured shipping via DHL. As a standard procedure, we send out all objects within 1 or 2 days after receiving confirmation from Catawiki. However, we'd like to clarify that the delivery timeline from our end to your doorstep depends entirely on DHL (German Post), we have no influence on the delivery time; it all depends on DHL and the destination country/city.