Police say the stolen items are worth around $50,000.
Investigators say the jewelry was stolen from the home on South 7th Street in Lindenhurst back in September.
Suffolk County Police are offering a $5,000 reward in the case.
Anyone with information about these incidents can contact Suffolk County Crime Stoppers to submit an anonymous tip by calling 1-800-220-TIPS, texting "SCPD" and your message to "CRIMES" (274637) or by email at www.tipsubmit.com.
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