1.87 ct Blue Sapphire – Cushion Cut – Unheated – Sri Lanka

This 1.87 ct natural blue sapphire displays a rich, balanced blue hue with strong saturation and an elegant cushion cut that enhances brilliance from every angle. Sourced from Sri Lanka (Ceylon)—one of the world’s most respected sapphire origins—this stone is fully unheated, making it significantly rarer and more desirable than heat-treated material.

The sapphire shows clean internal clarity, lively light return, and excellent face-up presence. Its proportions are well-cut, offering an ideal mix of sparkle and color depth.

Every gemstone offered by Gem Dealer Direct is professionally inspected inside Bangkok’s Jewelry Trade Center (JTC) to verify authenticity, treatment status, and quality.

Perfect for:

• Custom engagement rings

• High-end jewelry designs

• Collectors seeking premium unheated sapphires

• Investment-focused purchases

Specifications

• Weight: 1.87 carats

• Shape: Cushion Cut

• Treatment: Unheated (No Heat)

• Origin: Sri Lanka (Ceylon)

• Color: Vibrant blue with fine saturation

• Clarity: Eye-clean (adjust as needed)

• Certification: Available upon request

• Sourcing: Vetted at the JTC, Bangkok

• Shipping: Secure worldwide delivery

Care instructions for silver jewelry

Kalevala silver jewelry is handcrafted in Finland from sterling silver. More than 99% of the silver we use is recycled.

Deliveries

• Free domestic delivery for orders over €100
• Pickup from Kalevala stores is always free of charge
• Collection from a parcel machine or collection point €5.90
• Home delivery €8.90

Our delivery partners are

• Postal
• Budbee
• Schenker
• Matkahuolto
• Returns

Domestic orders have a free 14-day right of return.