Costa's Fine Jewelry & Coins
WAUKESHA’S TRUSTED SUPPLIER &
EXPERT DESIGNER FOR FINE DIAMONDS
AND RARE GEMSTONES
EXPERT DESIGNER JEWELRY SPECIALISTS IN SOUTHEASTERN WISCONSIN
At Costa's Fine Jewelry & Coins, we offer a wide range of jewelry services to meet your every need. From fine diamonds and rare gemstones to stunning engagement rings, our expert team is dedicated to providing you with exceptional craftsmanship and unparalleled value.
OUR TOP JEWELRY SERVICES
We take great pride in presenting a wide variety of Waukesha's finest diamonds, rare gemstones, and jewelry, designed to suit various preferences and price points. Whether you're seeking a classic engagement ring or an intricate diamond necklace, our curated selection showcases an impressive variety of options to explore.
Expert Jewelry
Repair
ENGAGEMENT
RINGS
Located in Waukesha, Wisconsin, Costa's Fine Jewelry specializes
in crafting exquisite engagement rings, blending fine diamonds
and rare gemstones with unmatched elegance and craftsmanship. Our dedicated team is here to guide you in selecting or designing the perfect symbol of your love, ensuring a timeless piece that reflects your story.
WEDDING BANDS
We offer a variety of styles, from classic to contemporary, ensuring you find the perfect symbol of your eternal love.
FINE JEWELRY
From elegant necklaces to stunning bracelets, we have pieces to suit every taste and occasion.
DIAMOND JEWELRY
Our GIA-graded diamonds ensure you receive only the highest quality stones for your precious pieces.
JEWELRY DESIGN
Bring your vision to life. Our skilled artisans will work closely with you to create a one-of-a-kind piece that is within your desired price point and tells your unique story.
MEN’S JEWELRY
Discover our collection of sophisticated men's jewelry. From classic watches to modern accessories, we have everything to complement the stylish gentleman.
ADDITIONAL JEWELRY SERVICES
We're proud to offer a comprehensive range of jewelry services to meet all your needs:
GIA-graded loose diamonds
Conflict-free diamonds
Colored Gemstone Jewelry
Designer Jewelry
Jewelry Repair
Pearl Restringing
Jewelry Trade-ins
THE COSTA'S DIFFERENCE
At Costa's Fine Jewelry & Coins, we believe that luxury should be accessible. Our
commitment to providing exceptional value sets us apart from other jewelers in
Waukesha and the surrounding areas.
Unmatched Expertise: Our team, led by a GIA Graduate Gemologist, brings years of
experience and passion to every interaction. Whether you're selecting an
engagement ring or investing in a rare gemstone, you can trust our knowledge and
guidance.
Affordable Luxury: We've built strong relationships with suppliers, allowing us to
offer competitive prices without compromising on quality. Experience the joy of
owning exquisite jewelry without breaking the bank.
Personalized Service: As a family-owned business, we understand the importance
of personal attention. We take the time to listen to your needs, answer your
questions, and ensure you find the perfect piece for your style and price point.
WHAT OUR CUSTOMERS SAY
My husband and I cannot be more excited about our custom wedding rings! They are stunning!
Found the most beautiful necklace at Costa’s for my anniversary. It was the perfect gift
The quality at Costa’s is unmatched. I have three diamond bracelets from them and I won’t buy diamonds anywhere else
I wanted to get my grandma's earrings turned into a necklace and it turned out so perfect. I wear it every day!
I bought my husband a new necklace from them. The Jewelry is very affordable yet super high quality.
Best jewelry seller in Waukesha. I am a big ring girl and this place has everything I need!
COSTA’S FINE JEWELRY AND COINS: MAKING LUXURY JEWELRY ACCESSIBLE WITHOUT COMPROMISING QUALITY & PRICE
Whether you're looking for the perfect engagement ring, want to repurpose a necklace, or simply treat yourself to something special, we're here to make your jewelry dreams a reality.
Visit us, and let us help you find your perfect piece at a price that will make you smile.
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.
Get In Touch
Hours:
Tu-Fr 10am-6pm
Sa 10am-3pm
Closed Sunday & Monday
Holiday Hours may vary
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