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Bluestone Trading Company, Bluestone Trading Company logo, with the words Wholesale Diamonds and Estate Jewelry. Honesty, Integrity, and Value Since 1978" underneath
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Bluestone Logo
Bluestone Trading Company, Bluestone Trading Company logo, with the words Wholesale Diamonds and Estate Jewelry. Honesty, Integrity, and Value Since 1978" underneath

Inventory Center

Loose diamonds, estate jewelry, and much more…we have what you need.

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BTC Jewelry Collection

Your store’s source for all the diamond jewelry classics.

Access Our Program

Knowledge Center

All you need to know about buying and selling diamonds.


Access Our Tools

Sell To Us

Same day payments to jewelry stores, pawn shops, and estates/estate attorneys.

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No-cost memo services

Free overnight shipping

Same day wire service

Overnight payments

Diamond Weight Calculator

Calculate the carat weight of your diamond.

Diamond Carat Weight Calculator

Virtual Diamond Clarity

An in-depth look at how GIA grades diamonds for clarity.

Virtual Clarity Grading Chart

Our Partners

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Polygon
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© Copyright 2022 Bluestone Trading Company. All rights reserved.
  • Home
  • About us
    • About Us
    • Careers
    • Contact
  • Inventory Center
    • BTC Jewelry Collection
    • Inventory Center
    • Diamond Inventory
    • Stud Earrings
  • Knowledge Center
    • Knowledge Center
    • Diamond Weight Calculator
    • Diamond Cut
    • Diamond Color Grading
    • Virtual Diamond Clarity
      • Internally Flawless
      • VVS1
      • VVS2
      • VS1
      • VS2
      • SI1
      • SI2
      • I1
      • I2
      • I3
  • Sell To Us
    • Who We Buy From
    • Sell To Us (Simple Form)
    • Sell To Us (Item Details)
    • Diamond Weight Calculator
  • Login
  • Register