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.
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.
Hours:
Tu-Fr 10am-6pm
Sa 10am-3pm
Closed Sunday & Monday
Holiday Hours may vary
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