The story of the design
An exotic medley of color and rarity. At its heart, a 2.55ct Madagascar grandidierite (10×8mm oval) glows with deep blue-green allure—one of the world’s rarest gemstones. Surrounding it, cabochon Sleeping Beauty turquoise marquises (0.70ctw) radiate vivid sky-blue contrast, while halos of white zircon (0.50ctw total) ignite brilliant sparkle around every edge. Set in solid rhodium-plated sterling silver, this halo design balances bold rarity with everyday wearability. A piece collectors and color lovers alike won’t forget.
Please note: Grandidierite is an exceptionally rare gemstone, with only limited quantities available worldwide. Natural inclusions are common and expected, even in higher-quality material. Each stone is carefully selected for its vibrant hue and overall beauty—owning one is a true privilege in the world of fine gems.
Stones, materials & craftsmanship
Stones
The piece
More details
Ordering with confidence
Made to order7–30 business days
Your piece is made to order in the options you select. Production typically takes 7–30 business days before shipment.
Shipping & returnsFree shipping · 180 days
Gallery Gems offers free shipping and a 180-day return window. Made-to-order terms apply where noted.
Lifetime warrantyCovered for life
Gemological expertiseGIA Graduate Gemologist
Product information is supported by GIA Graduate Gemologist expertise, and Gallery Gems is a GIA Preferred Retailer.