Business Details
Custom Engagement Rings & Fine Jewelry in Sydney
Mark Nathan Jewellery has been crafting timeless fine jewelry pieces for over 25 years, combining generational expertise with personalized service. Founded by Mark Nathan, a second-generation jeweler with roots in London's Hatton Garden, the business continues a legacy of excellence in Sydney's jewelry district. Clients benefit from direct access to diamond wholesale pricing and certified gems from GIA and DCLA laboratories. The private showroom on Castlereagh Street offers an intimate setting for custom design consultations, while maintaining rigorous quality standards through meticulous craftsmanship.With a focus on engagement rings, wedding bands, and bespoke commissions, the team provides comprehensive jewelry education using professional tools like jeweler's loupes. Their commitment to transparency extends to complimentary engraving and clear explanations of diamond grading factors. The business maintains strong community ties through local service excellence while serving interstate clients via remote consultations. Regular repair and maintenance services ensure lifelong care for purchased pieces, supported by a 4.5+ review score from 89 verified customer testimonials.
Services
Custom Engagement Rings
Wedding Bands
Bespoke Jewelry
Diamond Certification
Jewelry Repairs
Eternity Rings
Dress Rings
Men's Jewelry
Personalized Consultations
Engraving Services
Highlights and features
- We offer 25+ years of generational jewelry-making expertise from Hatton Garden's legacy
- Our private consultations provide undivided attention for custom design creation
- Every diamond comes with dual certification from GIA and DCLA laboratories
- We maintain direct diamond wholesale relationships for superior value pricing
- Our team provides comprehensive jewelry education using professional grading tools
Associations and certifications
- GIA
- DCLA
What people say
Stunning custom engagement ring
Outstanding service
Perfect stone selection
Amazing jeweller
Legendary repair work
Services
Custom Engagement Rings
We create personalized engagement rings tailored to individual preferences and stories. Our process combines traditional craftsmanship with modern design techniques to produce unique pieces that reflect each couple's journey. Clients receive expert guidance through diamond selection, metal choices, and design elements.
Wedding Bands
Our wedding bands are crafted to complement engagement rings while maintaining their own distinct elegance. Available in various metals and finishes, each band receives meticulous attention to comfort and durability. We offer both ready-made designs and fully customized options for couples.
Jewelry Repairs
Professional restoration for damaged or worn jewelry using precision tools and techniques. Our experts handle resizing, stone replacement, polishing, and structural repairs while maintaining original design integrity. All work is performed in-house by experienced craftsmen.
Diamond Certification
We provide dual certification from GIA and DCLA laboratories for all diamonds. This guarantees authenticity and quality through rigorous grading of cut, color, clarity, and carat weight. Clients receive detailed documentation with every certified stone purchase.
Personalized Consultations
One-on-one appointments guide clients through the jewelry creation process. These sessions include diamond education using professional loupes, design sketching, and material selection. Available in-person or via remote consultations for interstate clients.
People
Mark Nathan
Owner & Lead Jeweler
Second-generation jeweler with 25+ years experience, continuing his father's legacy from London's Hatton Garden. Specializes in custom engagement rings and diamond certification, known for patient consultation style and technical expertise.
Questions
What does made-to-order jewelry mean?
Made-to-order pieces are custom-crafted to your specifications including size, metal type, and design elements. Production takes approximately 4 weeks with personalized timeline communication.
Do you offer remote design consultations?
Yes, we provide full design services through phone, email, or WhatsApp consultations for interstate clients while maintaining the same personalized attention.
What diamond certification do you provide?
Every diamond receives dual certification from GIA and DCLA laboratories, guaranteeing authenticity and quality across all grading factors with detailed documentation provided.
Do you offer jewelry repair services?
Yes, we perform comprehensive repairs including resizing, stone replacement, and structural restoration. All items require in-studio evaluation before work commences.
What payment methods do you accept?
We accept major credit cards, bank transfers, and cash payments at our Sydney showroom for both in-person and online purchases.
Can I use my own stones for new jewelry?
Yes, we incorporate existing stones into new designs after professional evaluation. Our experts assess suitability and advise on optimal usage in new creations.
