Natural Star Ruby & Blue Star Sapphire Pair 30 Ct 6-Ray Asterism Certified For Sale

Discover the captivating beauty of this Natural Star Ruby & Blue Star Sapphire Pair, featuring two impressive 15-carat star gemstones with a combined weight of 30 carats.

This exceptional pair includes a Natural Star Ruby from Myanmar (Burma) and a Natural Blue Star Sapphire from Sri Lanka (Ceylon). Both gemstones feature a beautiful natural six-ray star (asterism) visible under suitable direct lighting.

Their matching oval cabochon shapes and approximately 15 × 12 × 6 mm dimensions make them an attractive choice for collectors, jewelry designers, gemstone enthusiasts, and those looking for a distinctive matching gemstone set.

• Gemstone: Natural Star Ruby
• Origin: Myanmar (Burma)
• Color: Red
• Weight: 15 Carats
• Shape: Oval Cabochon
• Size: Approx. 15 × 12 × 6 mm
• Optical Effect: Natural 6-Ray Star
• Treatment: Not Enhanced

• Gemstone: Natural Blue Star Sapphire
• Origin: Sri Lanka (Ceylon)
• Color: Blue
• Weight: 15 Carats
• Shape: Oval Cabochon
• Size: Approx. 15 × 12 × 6 mm
• Optical Effect: Natural 6-Ray Star
• Treatment: Not Enhanced

• Quantity: 2 Pieces
• Combined Weight: 30 Carats
• Cut: Matching Oval Cabochons
• Certification: Online Verifiable Lab Certificate Included
• Gemstone Family: Corundum
• Natural Asterism: Six-Ray Star

✔ Natural Star Ruby & Blue Star Sapphire Pair
✔ Beautiful Natural 6-Ray Asterism
✔ Myanmar (Burma) Star Ruby
✔ Sri Lankan (Ceylon) Blue Star Sapphire
✔ Matching Oval Cabochon Shapes
✔ 15 Ct Each — 30 Ct Total
✔ Not Enhanced
✔ Online Verifiable Lab Certificate Included
✔ Excellent for Jewelry Design & Gemstone Collection

• Custom rings
• Matching jewelry displays
• Gemstone collections
• Astrological jewelry
• Jewelry making
• Special anniversary or birthday gifts
• Ruby and sapphire enthusiasts

Star Ruby and Star Sapphire are varieties of corundum that can display a fascinating optical phenomenon known as asterism.

The star effect is produced by microscopic needle-like inclusions within the gemstone. When viewed under suitable direct lighting, these inclusions can create a distinctive six-ray star that appears to move across the curved cabochon surface as the gemstone or light source changes position.

This natural optical effect makes star gemstones especially interesting for collectors and jewelry enthusiasts.

An online-verifiable laboratory certificate is included with the gemstones.

Please refer to the certificate for the specific laboratory findings and identification details.

• Handling Time: 1 business day after cleared payment.
• Standard Shipping: Approximately 11–21 business days.
• Express Shipping: Approximately 1–7 business days.
• Online tracking provided.
• Gemstones are carefully packaged for safe transit.
• Delivery times are estimates and may vary due to carrier operations, customs clearance, weather, holidays, and destination-country procedures.
• Any applicable customs duties, VAT, import taxes, or other charges are the responsibility of the buyer.

Payment is processed securely through Checkout.

Orders are processed after payment has successfully cleared.

Returns are accepted according to the return terms stated on this listing.

Please return the gemstones in their original condition with all included items. If you have any concerns regarding your order, please contact us through so we can work with you toward a resolution.

Every gemstone is carefully inspected and securely packaged before dispatch. We strive to provide accurate gemstone information, reliable shipping, and excellent customer service.

Only one matching pair is available.

Thank you for visiting our store and happy shopping!