Premium GIA Certified Radiant/Cushion Brilliant Sapphire (5.15 carats)
Introducing an extraordinary 5.15-carat sapphire that redefines the classic cushion cut with a unique hybrid design—an exquisite blend of cushion, radiant, and princess cuts. Officially classified as a cushion, this gemstone is a rare fusion of shapes, featuring the elegance of a cushion, the brilliance of a radiant, and the defined edges reminiscent of a princess cut. This hybrid cut elevates the sapphire’s allure, making it a true standout in the world of fine gemstones.
Measuring 10.35 x 8.87 x 6.12 mm, this sapphire’s dimensions and expert faceting maximize its beauty. The modified brilliant cut on the crown creates a striking sparkle, while the step-cut pavilion adds an unparalleled depth, drawing the eye into the mesmerizing, vivid blue hue that only a sapphire of this quality can exhibit. Transparent and radiantly clear, this gem allows light to flow through each facet, enhancing its captivating color and brilliance.
Sourced from the rich sapphire mines of Madagascar, this natural corundum sapphire reflects the exceptional quality and intense hues for which Madagascar is celebrated. With its unique hybrid cut, this gemstone is more than a sapphire—it’s a collector’s dream and a one-of-a-kind masterpiece, ready to be the heart of an extraordinary jewelry creation. For those who seek rarity, beauty, and sophistication in one, this 5.15-carat sapphire is an impeccable choice.
Processing + Shipping + Returns
In-stock items are processed and shipped within 3-5 business days.
Special Orders (made-to-order, special orders or back-ordered items) may take as little as 2 weeks and up to 2 months to fulfill depending on the product). If you have a strict deadline, please reach out to us before placing an order and we will do our best to accommodate.
Custom Designs may take 2 to 8 weeks (timing will vary by complexity) and will be processed and shipped within 3-5 business days of completion.
Questions? Email us at info@theclassicgem.com, call/text us at 312 291 1436 or schedule a visit here to view items available in-store.
Fully Insured Shipping
We fully insure each item for the final purchase price, from the time it is in transit until the time it arrives at its destination.
Orders of less than $10,000 will be shipped with full insurance via UPS or FedEx second-day air.Items above $10,000 will be shipped and insured via UPS or FedEx next-day air.
International Orders
All International orders are final. Prices and shipping fees do not include import and customs duties, Value Added Taxes (“VAT”), tariffs, and other fees that may be levied by the destination country, all of which are the responsibility of the purchaser.
Returns & Exchanges
We offer exchanges on in-stock items (or items purchased out of the showcase) within 10 days of purchase. For made-to-order, or custom-designed pieces, all sales are final. If you are unsure about a product, feel free to reach out to us and we will do our best to provide guidance and answer any questions you may have so that you can feel confident in your choice.