Odelia Jewelry

Expect the Unexpected. Discover Extraordinary Diamond Jewelry.


Discover the Effy Jewelry Collection


Discover Effy Jewelry at Robert Haack Diamonds, where brilliant diamonds, vibrant gemstones, and imaginative design come together to create extraordinary fine jewelry. Recognized for its distinctive style and colorful collections, Effy offers jewelry that celebrates individuality, creativity, and a passion for beautiful details.



From richly colored sapphires and emeralds to striking diamond designs and elegant gold jewelry, Effy brings a distinctive perspective to fine jewelry. Whether you're searching for a statement piece, a meaningful gift, or something special to add to your personal collection, Effy offers designs that make every occasion more memorable.


Effy is known for its artistic approach to fine jewelry, bringing together colorful gemstones, sparkling diamonds, and distinctive designs. Its collections offer everything from timeless elegance to bold, expressive styles.



Explore jewelry styles, including:


  • Diamond Jewelry: Discover brilliant diamond rings, necklaces, bracelets, and earrings designed to capture attention and elevate your style.
  • Colored Gemstone Jewelry: Explore vibrant designs featuring beautiful sapphires, emeralds, rubies, and other captivating gemstones.
  • Watercolors Collection: Celebrate color with expressive jewelry featuring combinations of vibrant gemstones and diamonds.
  • Signature Panther Jewelry: Discover distinctive panther-inspired designs that showcase Effy's bold approach to luxury and artistic detail.
  • Gold Jewelry: Find elegant and contemporary designs in yellow, white, and rose gold.
  • Statement Rings: Make an impression with eye-catching rings featuring diamonds, colorful gemstones, and distinctive settings.
  • Diamond Necklaces and Pendants: Add brilliance to your look with beautiful necklaces and pendants suited to everyday wear or special occasions.
  • Bracelets and Earrings: Complete your look with distinctive diamond, gold, and gemstone designs.

Effy's collections include a wide variety of colors, styles, and design inspirations. Contact Robert Haack Diamonds to ask about the Effy pieces available in our showrooms.


The Art of Color and Fine Jewelry Design


Effy brings a creative perspective to fine jewelry, combining precious metals, diamonds, and gemstones in designs that celebrate color and individuality.


The brand's collections range from elegant diamond essentials to elaborate gemstone creations and distinctive statement pieces. Color plays a central role in many Effy designs, allowing rich gemstone hues and brilliant diamonds to complement one another in unexpected ways.


Whether you gravitate toward the timeless beauty of diamonds, the vibrant appeal of colored gemstones, or the distinctive character of a statement design, Effy offers jewelry for expressing your personal style.



Choose a beautiful piece to celebrate an anniversary, mark a milestone, give a meaningful gift, or simply enjoy something extraordinary.


Shop Effy Jewelry at Robert Haack Diamonds

Shop Effy Jewelry at Robert Haack Diamonds



At Robert Haack Diamonds, we believe fine jewelry should be as individual as the person wearing it. Since 1948, we've helped customers discover beautiful diamonds and fine jewelry with knowledgeable guidance and personalized service.


Our team can help you explore designer collections, discover distinctive gemstone and diamond styles, and find a piece that suits your taste, occasion, and budget.


Visit Robert Haack Diamonds in Greenfield, Greendale, or Brookfield, Wisconsin, to ask about Effy Jewelry and explore our selection of designer fine jewelry.


Discover Jewelry That Makes a Statement


From brilliant diamonds to vibrant gemstones and distinctive signature designs, Effy offers a world of possibilities for expressing your individuality.


Contact Robert Haack Diamonds or visit one of our Wisconsin showrooms to learn more about Effy Jewelry.


Robert Haack Diamonds  fine jewelry, distinctive designers, and personalized service in the Milwaukee area since 1948.