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COSTA'S FINE JEWELRY & COINS I WAUKESHA’S TRUSTED SUPPLIER FOR FINE DIAMONDS, RARE GEMSTONES AND NUMISMATICS
REACH OUT TO SE WISCONSIN'S EXPERT SUPPLIER FOR FINE DIAMONDS, RARE GEMSTONES AND NUMISMATICS
Located in Waukesha, Wisconsin, Costa's Fine Jewelry & Coins provides an unparalleled experience in elegance and expertise. Whether you're seeking fine diamonds, rare gemstones, investment-grade coins, or expert guidance, our passionate team is ready to assist you. Your journey to timeless beauty and valuable investments begins here.
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Costa's Fine Jewelry and Coins in Waukesha offers competitive prices on fine diamonds, rare gemstones, and numismatics. Family-owned, we specialize in engagement rings, GIA-certified diamonds, jewelry repair, and estate buying.
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Hours - Now Open (As of February 19th, 2025)
10am-5pm Tuesday
10am–6pm Wed–Fri
10am-3pm Saturday
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