The story of the design
Rich, regal, and unapologetically rare — this 1.40ct natural Hackmanite glows in a deep, saturated purple tone that commands attention. Its bold cushion cut is encircled by a refined halo of baguette diamonds, blending timeless geometry with subtle brilliance. Expertly crafted in solid 14k white gold and rhodium finished for a mirror-smooth sheen, the design balances old-world sophistication with unmistakable modern edge. A statement piece that radiates pure purple power.
Please note: Hackmanite is a rare variety of sodalite prized for its unique tenebrescent (color-change) property. When exposed to UV or sunlight, it temporarily shifts to rich pink or violet tones, gradually returning to its original hue in dim light. This natural phenomenon varies slightly in strength and speed from gem to gem. Due to its rarity, only limited quantities are available. Each Hackmanite is carefully selected to display a strong and beautiful color-change effect consistent with the quality shown.
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 $50+* · 180 day Returns
Free standard shipping is available on eligible U.S. orders of $50 or more. Shipping charges apply to other orders and excluded items. International shipping is charged separately. Gallery Gems offers 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.