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Authorized Retailers are personally selected by Mark and demonstrate the highest level of honesty and integrity.


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JANSC is owned and operated by artist / jeweler Jan Schmidt. With over 4 decades of jewelry design and manufacturing experience, Jan’s clientele have grown to trust and admire her talent and honesty. Tucked away in an upstairs studio you will find a vast inventory of Mark Silverstein Imagines Collection as well Jan’s original designs. Her keen eye for diamonds and design make Jansc the perfect destination for all that sparkles. Please feel free to call Jan to schedule an appointment for any of your jewelry needs.

23161 Ventura Blvd., Ste 203, Woodland Hills, CA 91364
818-223-8900
[email protected]
Jansc.com
Store Hours: T-F: 10-5:30 Sat: 10-4 Sunday/Monday: Closed
Appointments Welcome



In 1923 Samuel Posin, a former Russian immigrant achieved the American Dream by opening a fine jewelry store in downtown Wheeling, West Virginia. His son, Howard Posin carried on the family tradition by opening Howard's Diamond Center in 1979. After 30 successful years in downtown Wheeling, HDC relocated to the new retail development “ the Highlands” in 2010, where they have remained a family owned and operated cornerstone in the fine jewelry business. You are sure to find owner Seth Posin along with is father Howard Posin at HDC on any given day. This dynamic duo, along with a friendly and supportive sales staff, go out of their way to know customers by name, and always offer exceptional personal care.

355 Wharton Circle, #104, Tridelphia, WV 26059

304.547.1212
[email protected]

HowardsDiamondCenter.com
Holiday Hours:M-S 10-9
Sunday 12-4