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Customer Service

  • All prices are subject to change due to the fluctuation of the metals market, weight variations of items, and currency exchange rates.
  • Please call us or check out for current approximate pricing. Trade customers can log into our website to check prices.
  • We reserve the right to correct or change prices, and to discontinue any items. We do not guarantee items to be in stock at all times.
  • Diamond weights and quality are approximate.


  • Net 30 days on all JBT first-rated accounts. Other accounts may pay C.O.D., credit card or pre-pay.
  • A late charge of 1.5% per month will be billed on past due accounts.

Special orders

  • A 50% deposit is required and is non-refundable. Special order items are non-returnable and non-refundable.

Shipping & Handling

  • Overnight and Saturday delivery available upon request. Charges will be applied to all shipments including memos.

Return Merchandise

  • Returns must be made within 10 days of delivery in original, unused condition, with a copy of the invoice, and are subject to pricing adjustments, and/or restocking fees.


San Francisco, CA 94103
Tel: 415-543-1580800-864-0767
Fax: 415-398-3699