0.66ct Natural Blue Sapphire – 6x4mm Oval Faceted Gemstone for Jewelry Making

✨ Natural Blue Sapphire – 0.66 Carat Oval Faceted Gem (6×4mm)

This listing is for a natural blue sapphire, beautifully faceted into a 6×4mm oval shape. Weighing 0.66 carats, this gemstone displays a rich medium-to-deep blue tone with brilliant flashes when it catches the light.

Its classic size and shape make it perfect for a ring, pendant, side stone, or custom jewelry project.

📐 Gemstone Details

• Type: Natural Sapphire

• Shape: Oval Faceted

• Size: ~6 × 4 mm

• Weight: 0.66 carats

• Color: Medium-to-deep blue with bright flashes

• Clarity: Light internal inclusions visible under magnification (typical for natural sapphire)

• Treatment: Likely heat-treated (standard for sapphires)

💎 Features

• Beautiful bright blue color with noticeable brilliance

• Durable corundum mineral—excellent for daily-wear jewelry

• Ideal size and shape for rings, pendants, or custom designs

• Photographed in different lighting to accurately display color and clarity

• Perfect for jewelers, collectors, and designers

📦 Shipping & Handling

Gem will be shipped safely in a protective gemstone display case.

💬 Notes

Color may appear slightly different depending on lighting and screen settings, but the sapphire shows a vibrant medium/deep blue in person.