Menu
Your Cart

Natural Peru opal 1.70 Carats Sky Blue Trilliant 9x9 mm Loose Gemstone

Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 1
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 2
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 3
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 4
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 5
↓ $100 Rare
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 1
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 2
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 3
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 4
Natural Peru opal 1.70 Carats Sky Blue Trilliant  9x9 mm Loose Gemstone - Image 5

Video & Photos Show The Actual Gemstone You Will Receive.

Gemstone Video & Photography Disclaimer Each gemstone is photographed and recorded on video under professional lighting to present the most accurate representation possible. However, slight variations in color, tone, or saturation may occur due to differences in monitor calibration, mobile displays, lighting conditions, and individual screen settings.
Free Shipping : Thai Airmail
Delivery time : 3 - 4 weeks Est. Delivery date : Apr 25 - May 5, 2026
Product Views: 1972
Natural Peru opal 1.70 Carats Sky Blue Trilliant 9x9 mm Loose Gemstone
$65.00
  • Stock: In Stock
  • SKU: GEM21020890
  • Gem: c15
Product Views: 1972
Name Peru opal
Weight 1.70 carats
Size 9x9.02x5.25 mm
Shape Trilliant
Color Sky Blue
Pieces 1
Clarity VS
Treatment No treatment at all
Origin Peru
Lot type Single

Available Options

The Gempiece Promise
✓ 14-Day Money-Back Guarantee
✓ 100% Natural Gemstones
✓ Carefully Selected Quality
✓ Trusted Online Seller Since 2008
✓ Friendly English-Speaking Customer Support
✓ Secure Payment Methods
Credit Card (Stripe) • PayPal • Wise
Bank Transfer • Crypto • Western Union
This well-cut Peruvian Blue Opal reveals a Sky Blue hue, suited for fine jewelry applications. Its natural beauty makes it a good choice for regular use. Valued by jewelers across different regions, this gemstone is suitable for various jewelry styles. This natural Peruvian Blue Opal weighing 1.70 carats in Trilliant form presents a Sky Blue tone with size 9.00x9.02x5.25 mm and treatment: no treatment at all, a smooth and even finish. This stone remains untreated, reflecting its natural origin. Enhances the appeal of any gemstone collection. Browse our collection of natural Peruvian Blue Opal gemstones.

Frequently Asked Questions

Is this peru opal natural?

Yes, this peru opal is a 100% natural gemstone that has been carefully sourced and verified for authenticity. At Gempiece, we never sell lab-created or man-made substitutes — all our gemstones are earth-mined natural stones.

Do you provide certification?

Yes, many of our gemstones come with certification. For others, certification can be arranged upon request at the buyer’s cost. You can select your preferred laboratory from the product information section. We offer certification from standard labs in Bangkok to premium labs such as GIA, GRS, AIGS, and Lotus, with costs typically ranging from $20 to $400 depending on the lab.

Does it retain value?

High-quality gemstones can retain value over time depending on market demand, rarity, and overall quality.

Does this peru opal have good cut quality?

Yes, this peru opal is cut with proper proportions and symmetry to allow better light return and overall visual appeal.

Is each peru opal unique?

Yes, every peru opal is naturally unique, with its own characteristics and appearance.

Gemstone
Refractive Index 1.45
Mohs Hardness 5 to 6.5
Specific Gravity 1.98 - 2.20
Material Opal
Birthstone Month October

Write a review

Shipping Policy

Orders are normally processed and shipped within 24 hours after payment confirmation, excluding weekends and public holidays.


Shipping Methods

We offer the following reliable and trackable shipping options:


FedEx Express

  • Fast and secure international courier service
  • Online tracking available
  • Estimated delivery time: 3 – 5 business days
  • Shipping cost: US $75.00 (U.S. only)
  • For other countries, please contact us for shipping rates

DHL Express

  • Fast and secure international delivery
  • Online tracking available
  • Estimated delivery time: 3 – 5 business days
  • Shipping cost: US $70.00 (U.S. only)
  • For other countries, please contact us for shipping rates

EMS (Thai Express Mail Service)

  • Reliable international postal express service
  • Online tracking available
  • Estimated delivery time: 3 – 5 business days
  • Shipping cost: US $65.00 (U.S. only)
  • For other countries, please contact us for shipping rates

Thai Air Mail

  • Economical international shipping option
  • Online tracking available
  • Estimated delivery time: 2 – 5 weeks
  • Shipping cost: US $10.00 worldwide

Customs & Import Duties

International shipments may be subject to customs duties, taxes, or import fees depending on the regulations of the destination country. These charges are determined by the local customs authorities and are the responsibility of the buyer.

We recommend checking with your local customs office for more information about potential charges before placing your order.

Once your order has been shipped, tracking information will be provided so you can monitor the delivery status of your shipment.

Return & Refund Policy

At Gempiece, we want you to shop with complete confidence. If you are not fully satisfied with your purchase, we offer a simple return policy for your peace of mind.


14-Day Inspection Period

You may examine your gemstone for up to 14 days from the date of receipt. If you are not satisfied for any reason, you may request a return within this inspection period.


Return Authorization

Please contact us before returning any item. Our team will provide the proper return instructions. Returns sent without prior authorization will not be eligible for a refund.

Once return authorization is provided, the item must be shipped back within the inspection period.


Return Conditions

  • Items must be returned in their original condition
  • Free from scratches, damage, blemishes, or alterations
  • Include original packaging and accompanying documentation

Refunds & Replacements

  • You may request either a full refund or a replacement
  • Refunds are processed after the returned gemstone is received and inspected
  • Shipping and handling charges are non-refundable

Return Shipping

Customers are responsible for return shipping costs. For security, we recommend using a trackable and insured courier service.


Our Guarantee

  • 100% Money-Back Guarantee
  • 14-Day Inspection Period
  • No Restocking Fees

If you need assistance with a return, please contact us at support@gempiece.com. Our team will guide you through the return process.

Kindly sign up to get complete benefit of the site with special deals and promotions on most of our products.