Business Details
50+ Years
experience
Custom Jewelry & Engagement Rings in Melbourne
Established in 1975, Anthonys Manufacturing Jewellers has dedicated over four decades to crafting exceptional custom engagement rings and providing comprehensive jewellery services in Melbourne's CBD. Under the leadership of brothers Leigh and Brad Giampietro, our team combines traditional craftsmanship with modern technology like CAD design to deliver bespoke creations, precision repairs, and restorations. With a legacy rooted in the expertise of founder Gus Giampietro, we maintain rigorous standards in diamond certification, metalwork, and client consultation. Our workshop, located in the historic Manchester Unity Building, offers tailored solutions for resizing, rhodium plating, and antique jewellery remodelling.We prioritise transparency in pricing, including detailed breakdowns for gold and silver resizing services. Committed to both innovation and tradition, we provide independent jewellery valuations through the Jewellers Association of Australia for insurance purposes. Our dedication to quality extends to polishing, scratch removal, and high-volume repair services for both individual and institutional clients. As a family-owned business, we balance technical excellence with personalised service, ensuring each piece reflects its owner's unique story. Our 50th anniversary in 2025 marks half a century of serving Melbourne's jewellery needs with integrity and expertise.
Services
Custom Engagement Rings
Bespoke Jewelry Design
Jewelry Repairs
Ring Resizing
Jewelry Valuations
Polishing & Plating
CAD Design
Volume Repairs
Antique Restoration
Gift Cards
Details
- Year established: 1975
Highlights and features
- Over 40 years of experience in custom jewellery design
- Expertise in CAD and bespoke creations
- Comprehensive repair and restoration services
- Certified diamond valuations through JAA
- Family-owned with personalized service
Associations and certifications
- Jewellers Association of Australia
Services
Custom Engagement Rings
Design unique engagement rings with certified diamonds and precious metals. Our experts guide clients from concept to completion using CAD technology. Specialising in laser-inscribed GIA-certified stones for lasting quality.
Jewelry Repairs
Comprehensive repair services for all jewellery types. Offering claw re-tipping, stone resetting, and structural repairs. Skilled in restoring antique and inherited pieces to original condition with precision.
Ring Resizing
Professional resizing for gold, silver, and platinum rings. Techniques include material removal for smaller sizes and metal addition for larger sizes. Average turnaround 1-1.5 weeks due to detailed craftsmanship.
Jewelry Valuations
Independent jewellery assessments by JAA-certified professionals. Comprehensive reports for insurance purposes covering engagement rings, heirlooms, and custom designs. Detailed documentation of materials and market value.
Polishing & Plating
Restore jewellery's brilliance with polishing and rhodium plating services. Specialising in white gold restoration and surface scratch removal. Maintenance programs to preserve precious metal luster over time.
People
Leigh Giampietro
Co-Director
With over two decades of experience, Leigh specialises in CAD design and complex jewellery restoration. Leads client consultations from concept to finished product, ensuring technical precision and artistic integrity in every creation.
Brad Giampietro
Co-Director
Joined the business in 2009, developing expertise in custom engagement rings and wedding bands. Focuses on combining traditional craftsmanship with modern techniques to deliver tailored jewellery solutions.
Gus Giampietro
Founder
Retired in 2017 after 45 years in the industry. Established the business's reputation for excellence in 1975. His legacy continues through the team's commitment to quality craftsmanship and customer service.
Questions
What are your ring resizing costs?
Gold resizing starts at $110+gst, silver at $80+gst. Additional charges apply for size increases. Turnaround time varies between 1-1.5 weeks.
Do you offer same-day resizing?
Currently unavailable due to workload. We prioritise quality over speed, ensuring proper metalwork and finishing for durable results.
Can you restore antique jewellery?
Yes, our specialists handle antique restoration and remodelling. We preserve original details while updating designs to meet modern wearability standards.
Are your diamonds certified?
All diamonds over half a carat come with GIA certification. We provide documentation verifying cut, clarity, and ethical sourcing for every certified stone.
How often should white gold be replated?
Recommend re-plating every 18-24 months for frequently worn items. We offer rhodium plating services to maintain white gold's signature lustrous finish.
