5.12 Ct. White Opal from Madagascar

This beautiful transparent 5.12 carat cushion shape bi color ametrine from Madagascar combines size, clarity, and cut in a way that sets it apart from the run of the mill stones you see on the market, dimensions 10.51 by 10.48 by 8.21 mm, mixed brilliant cut, faint color intensity, eye clean clarity evaluated at eye level, excellent polish, enhancement heat treated, offered by The Natural Gemstone Company. The bi color nature of ametrine brings together the cooling violet of amethyst and the warm golden notes of citrine in a single crystal, and at just over five carats this gem presents a commanding yet refined presence that is ideal for a statement piece. Unlike smaller or heavily included amethysts and citrines, this ametrine reads as transparent and luminous, so when it is set the faceting pattern and cushion outline deliver broad flashes of light and subtle color zoning that remain elegant rather than garish.

In direct comparison to common alternatives on the market, this Madagascar ametrine offers several distinct advantages, clarity that is eye clean at this weight is rare, and the excellent polish combined with a mixed brilliant cut amplifies brilliance beyond what size alone would suggest. Many gemstones of similar color can look cloudy or rely on heavy saturation to make an impact, but this stone achieves visual drama through purity and proportion, making it more versatile for fine jewelry designs from signature cocktail rings to pendant centerpieces. If you are considering different varieties such as single tone amethyst, citrine, or even a White Opal, note that White Opal offers a different aesthetic with play of color and softer glow, but it cannot match the crystal like clarity, refractive sparkle, and clean bi color transition that this ametrine provides. The heat treatment applied is a commonly accepted enhancement that stabilizes and refines color while preserving natural character, and sourcing from Madagascar places this gem among respected origins. For discerning buyers who want a memorable, wearable statement gem that balances presence, clarity, and refined color, this cushion ametrine from The Natural Gemstone Company stands out as an exceptional choice.