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Bluestone Trading Company Inc.
Honesty | Integrity | Value Since 1978
Bluestone Trading Company Inc. Bluestone Trading Company Inc.
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  • Home
  • About
    • Making a Difference
    • Blog
    • Vlog
    • Contact Us
  • Knowledge
    • Virtual Diamond Clarity
      • Internally Flawless
      • VVS1
      • VVS2
      • VS1
      • VS2
      • SI1
      • SI2
      • I1
      • I2
      • I3
    • Diamond Cut
    • Diamond Weight Calculator
    • Diamond Color Grading
  • Inventory
    • Diamond Inventory
    • Stud Earrings
    • Estate Jewelry
    • Modern Jewelry
  • Sell To Us
    • Who we buy from
    • Buying Store Inventory
    • Diamond Weight Calculator
    • Get a Quote

Daily Archives: December 11, 2019

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Bluestone Trading Diamond Team from left to right, Cody Grampp, Ritchie Grampp Jr., Morgann Grampp, and RB Grampp Sr.

Bluestone Trading Company Joins the DMIA

NewsBy Bluestone TradingDecember 11, 2019Leave a comment

Bluestone Trading is proud to announce its membership in the Diamond Manufacturers and Importers Association of America.

Jeweler checking size of diamond

Lab-Grown Diamond Screening

NewsBy Bluestone TradingDecember 11, 2019Leave a comment

Bluestone Trading Company Inc. is now offering lab-grown diamond screening for free as a service to fine jewelry and diamond retailers, pawnshops, and probate, estate and trust attorneys nationally.

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