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gretafontanellajewelry@gmail.com

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Exclusive Designs

Every story is different — and so is every custom piece.

Whether you're redesigning a family heirloom, celebrating a milestone, or just dreaming up something meaningful, I’d love to work with you. I work with sterling silver, gold, platinum, and a variety of natural or lab-grown gemstones. Each piece is handcrafted in my studio with care, intention, and attention to detail.

Looking for guidance? I'm here to help with design inspiration, stone sourcing, and custom sizing — wherever you are in the process.
Fill out the form below and share your thoughts — even if it’s just a general idea. I’ll get in touch to talk about possibilities, materials, and timelines. Together, we’ll create something truly one of a kind.

Engagement Ring

A sterling silver ring featuring a moissanite center and two blue sapphires — this piece was created as a design prototype to help a client visualize a future engagement ring. Inspired by the couple’s deep connection to the ocean, this design reimagines the classic engagement ring with a fresh, symbolic twist.The final version evolved for daily wear, but this mockup showcases the collaborative creativity and meaning behind every custom project.
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Design a Piece That’s Uniquely Yours

Each custom piece begins with a conversation. Tell me a bit about your vision — I’ll take it from there.

Address

  • 2045 State Route 57 STE 7 #1008 Hackettstown, NJ 07840 United States

  • PHONE: +1 267 432 5428

Custom Work

Handcrafted pieces created in collaboration with clients — each one designed to tell a personal story.
Custom Engagement RingCrafted to bring a vision to life, this mock-up was designed in sterling silver and set with a pear-cut moissanite center, accented by round and pear-shaped blue sapphires. Created as part of a custom engagement ring journey, this piece helped my client visualize the design in three dimensions — a tangible step from sketch to forever.
Custom Silver and Morganite Cocktail RingSoft, romantic, and full of grace — this sterling silver ring was designed around a shimmering morganite.Chosen for its gentle pink hue and symbolic connection to love and compassion, the ring is a delicate expression of sentiment and intention, entirely handcrafted with care.
Custom Foxtail Chain BraceletA one-of-a-kind piece created to celebrate a milestone — this bracelet was entirely handcrafted in sterling silver as a 30th birthday gift. Inspired by the recipient’s love for Inter Milano Football Club and its iconic serpent mascot, the design weaves strength, movement, and symbolism into a sleek, masculine silhouette. From sketch to clasp, every detail was made to honor the story behind it — bold, personal, and unforgettable.
Custom Silver and Citrine Quartz NecklaceThis one-of-a-kind necklace was designed to radiate warmth and positivity.Crafted in sterling silver and set with a vibrant citrine quartz, the piece captures the essence of light, energy, and joy — a wearable celebration of personal strength and golden moments.
Custom Silver and Shell NecklaceCrafted in sterling silver with a customer-provided shell at its center, this necklace was designed to commemorate a special trip to Portugal.The flowing setting evokes the soft movement of ocean waves, turning a seaside memory into a timeless, wearable keepsake.
Custom Silver and Cat's Eye Matching BraceletsThese custom bracelets were designed to amplify personal energy and protection.Made with tiger’s eye cylinders for grounding and courage, multicolor tourmaline beads for emotional healing and positivity, and silver accents for clarity — each element was chosen to support and empower the wearer.
Custom Silver and Birthstones BraceletA delicate and minimalistic sterling silver bracelet featuring the birthstones of a grandmother’s beloved grandchildren.Adjustable for comfort and crafted with love, this piece celebrates family with subtle elegance and personal meaning.

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