Finding the perfect loose diamond is an important step in creating a piece of jewellery that is truly personal and timeless. Melbourne, Victoria, is home to a wide range of reputable jewellers and diamond specialists, offering everything from classic white diamonds to rare fancy colours, along with expert guidance to suit every style and budget. Whether you are designing a bespoke engagement ring, upgrading an existing piece, or investing in a high-quality diamond, choosing the right supplier makes all the difference.
This directory showcases the best places to buy loose diamonds in Melbourne, highlighting trusted retailers, boutique jewellers, and diamond dealers known for their quality, transparency, and craftsmanship. From GIA-certified stones and ethically sourced diamonds to custom design services and professional valuations, these businesses provide a comprehensive buying experience backed by knowledge and integrity.
We’re proud to name MKR Jewellery Design as the epitome of places to buy loose diamonds in Melbourne, Victoria.
MKR Jewellery Design
MKR Jewellery Design is a family‑run jeweller based in Rosebud on the Mornington Peninsula, known for its personalised, on‑site jewellery services delivered with over 30 years of bench experience. Clients work directly with the in‑house jeweller from initial consultation through to design, creation, restoration and finishing, ensuring every piece is crafted with meticulous attention to detail and built for everyday wear. The studio specialises in bespoke and meaningful pieces that celebrate life’s significant moments, from custom engagement and wedding rings to stylish everyday accessories.
Alongside crafting jewellery, MKR provides comprehensive care and maintenance services, all handled locally for quality and convenience. The team is committed to exceptional customer service and transparent pricing, whether you are commissioning a new creation or restoring a cherished heirloom. MKR’s offerings cater to a wide range of needs, making it a trusted destination on the Peninsula for jewellery design, repair and valuation.
Services Offered
- Bespoke engagement and wedding rings
- Custom jewellery design (rings, chains, pendants, bracelets, earrings)
- Stone setting and resetting
- Jewellery repair and resizing
- Cleaning and polishing
- Insurance valuation and appraisal
Phone: 03 5986 3705
Email: info@mkrjewellerydesign.com.au
Website: mkrjewellerydesign.com.au
H&H Jewellery
H&H Jewellery is a family-owned jeweller based in Melbourne, Australia — established in 1996, built on over 25 years of jewellery-making heritage. They specialise in high-end, handcrafted fine jewellery including diamond and gemstone pieces, as well as a curated selection of Swiss luxury watches. Their approach emphasises quality, craftsmanship and ethical sourcing: many of their diamonds are certified by the Gemological Institute of America (GIA), and they allow customers to shop either online or by visiting one of their physical showrooms in Melbourne.
Services offered
- Custom-made engagement rings, wedding bands and bridal jewellery.
- Fine jewellery: rings, earrings (stud, drop, hoops, huggies), pendants & necklaces (including personalised/initial pieces), bracelets, bangles, chains.
- Jewellery featuring a variety of gemstones — not only diamonds, but also opal, emerald, sapphire, ruby, pearl, topaz, tanzanite, aquamarine, morganite, and more.
- Yellow-gold and solid-gold jewellery collections.
- Wholesale loose diamonds.
- Luxury Swiss watches and designer timepieces.
- Jewellery repair, restoration and remodelling services — including ring resizing, chain/clasp repair, gemstone replacement, polishing, rhodium plating, resetting, and custom remodelling of heirloom or older jewellery.
Tel: 03 9530 0611
Website: hhjewellery.com.au
MDTdesign
Since 1981, MDT Design has established itself as a premier handmade jewellery house based in the heart of Melbourne’s CBD. Rather than using mass-production or casting, each piece is individually crafted by hand in their on-site workshop, ensuring durability, uniqueness, and heirloom-quality jewellery. Their reputation has been built over decades, making them one of Australia’s most awarded jewellers, offering both ready-to-wear collections and bespoke designs made to the client’s exact specifications.
MDT Design’s philosophy revolves around collaboration: clients can work directly with their designers and jewellers to bring a vision to life — whether that means an engagement ring, wedding band, custom pendant, or remodelling of an heirloom. They use ethically-sourced diamonds and gemstones, offer a “Love at First Sight” guarantee to make sure customers are satisfied, and back their pieces with a lifetime manufacturer’s warranty (provided periodic maintenance is used).
Services Offered by MDT Design
- Bespoke / custom jewellery design — engagement rings, wedding rings, pendants, bracelets, bangles, necklaces, earrings, etc.
- Ready-to-wear jewellery collections (rings, earrings, bracelets, necklaces, etc.)
- Handmade diamond and coloured-stone jewellery (including sapphires, rubies, emeralds, and other gems such as amethyst, topaz, opal, garnet, pearls, etc.)
- Custom wedding bands and matching ring sets — able to adjust width, thickness, metal type (gold, platinum), add stones or engraving, and personalise to match engagement rings.
- Jewellery remakes, remodelling and redesign (e.g. remaking heirloom pieces, resetting stones)
- Repairs, resizing, cleaning and maintenance services — carried out on-site in their workshop.
- After-sales support: complimentary cleaning/polishing if pieces are brought in every 8–12 months; resizing services (for new rings: 2 complimentary resizes in first year)
- Worldwide insured shipping (fully tracked, with signature on delivery) at no extra cost for new orders.
Phone: 03 9654 6805
Email: sales@mdtdesign.com.au
Website: mdtdesign.com.au
Steve Pallas Bespoke Jewellery
Steve Pallas Bespoke Jewellery is a boutique jeweller based at 62 Hardware Lane in Melbourne, specialising in finely handcrafted jewellery and custom designs. The studio is headed by master jeweller Steve Pallas and his workshop/showroom combines traditional craftsmanship with personal service. The business prides itself on collaborating closely with clients — from initial sketch to final piece — ensuring each item is unique and tailored to the wearer’s tastes and story.
The showroom was renovated in 2021 to reflect the re-branding from its previous name (formerly GN Designer Jewellers) and to create a comfortable, inviting environment for clients to view, try on and approve their jewellery. The approach emphasises transparency, integrity and high craftsmanship rather than merely pushing sales. Clients are encouraged to make informed decisions and experience the quality of materials and workmanship firsthand — including via 3D CAD or resin-printed previews on site for bespoke orders.
Services Offered
- Bespoke jewellery design — custom creation from scratch based on client’s concept.
- Diamond engagement rings and wedding rings — handcrafted and customised settings.
- Fine jewellery — rings, earrings, pendants, bracelets, gold chains, and other items.
- Jewellery remodelling and restoration (e.g. remaking older or inherited pieces into new designs).
- Jewellery repairs and maintenance — onsite repair services, with periodic free clean and inspection offered for purchased pieces.
Telephone: +61 3 9602 2153
Website: stevepallas.com.au
Cerrone Jewellers
Cerrone, a longstanding Australian-based jewellery house celebrated for its handcrafted diamond and gemstone creations. With over four decades in the industry, Cerrone prides itself on bespoke design, artisanal craftsmanship and a reputation for luxury and quality. Their online boutique offers ready-to-wear pieces as well as fully custom, made-to-order jewellery — from classic engagement rings to striking couture pieces — all created by a team of expert jewellers, diamond setters and polishers.
Cerrone aims to give customers a refined shopping experience, combining traditional jewellery-making artistry with modern convenience. They provide complimentary express shipping for orders above $150, a gifting service, and the option to book consultations either in-store, via video call, or by phone — enabling customers to tailor designs to their preferences. Their offerings span a wide roster: from engagement and wedding rings to bracelets, earrings, necklaces, watches, men’s jewellery and even baby or religious pieces — in materials ranging from gold (yellow, white, rose), platinum and sterling silver, to gemstones such as diamonds, sapphires, emeralds, pearls and lab-grown diamonds.
Services offered
- Bespoke design and custom jewellery creation (engagement rings, wedding bands, etc.)
- Sale of ready-to-wear jewellery (rings, bracelets, earrings, necklaces, pendants, chains, watches) in various materials and gemstones
- Gifting services — including “Art of Gifting” packaging/options
- Complimentary express shipping for orders over $150 (presumably within Australia)
- Jewellery cleaning (annual clean) and after-sales care including returns (30-day returns for exchange or store credit)
- Consultations (in-store, video call or by phone) with diamond and gem experts to help choose or design pieces tailored to customer preference
Phone: +61 2 9569 8922
Website: cerrone.com.au
Suzi Zutic
The Suzi Zutic website showcases the work of a Melbourne-based contemporary jeweller and certified gemmologist who creates handmade, bespoke jewellery using precious metals and fine gemstones. The site highlights a passion for craftsmanship and offers a range of unique jewellery pieces including engagement and wedding rings, earrings, and other ready-to-ship items.
Suzi Zutic’s designs are inspired by historical forms and personal creativity, drawing on her extensive training in gemmology and jewellery making, as well as her artistic background. The site also provides insights into gemstone selection, jewellery care, sizing and valuations, and features stockists across Australia where her pieces are displayed.
Visitors to the site can explore both finished pieces and fully custom design services. The bespoke experience invites clients to collaborate directly with Suzi to create truly personalised jewellery, selecting stones from an ethically sourced in-house collection. The website also includes customer care information, gift card options and ways to enquire or make an appointment.
Services offered:
- Ready-to-ship unique jewellery pieces including rings and earrings
- Engagement and wedding rings (handmade and bespoke)
- Fully bespoke jewellery design services
- Jewellery care, sizing and valuation guidance
- Gemstone information and consultation
Phone: +61 401 326 881
Email: info@suzizutic.com
Website: suzizutic.com
Perfect Diamond
The Perfect Diamond is a Sydney-based luxury diamond jewellery studio offering bespoke and personalised experiences for clients seeking engagement rings and fine jewellery. Founded by Shelley Bedarov, the business specialises in both natural and lab-grown diamonds, tailoring each piece to the client’s vision with meticulous attention to detail and craftsmanship.
Appointments are offered by consultation in the heart of Sydney’s jewellery district, ensuring dedicated guidance on diamond selection, designs and settings. Clients frequently highlight the studio’s exceptional service and educational approach, making the often-overwhelming journey of choosing jewellery both enjoyable and informative.
Services offered include:
- Bespoke engagement ring design and custom jewellery consultations
- Selection of natural and lab-grown diamonds
- Wedding bands, classic and eternity rings
- Fine jewellery such as tennis bracelets, necklaces and earrings
- Dainty initial pieces and personalised designs
- Expert guidance on diamond quality and the 4 C’s
Phone: +61 2 8072 8046 / +61 480 590 645
Email: concierge@theperfectdiamond.com.au
Website: theperfectdiamond.com.au
Joseph George Jewellery
Joseph George Jewellery is a second-generation, family-run jeweller based in Melbourne, specialising in handcrafted custom jewellery. Since its founding in 1976, the business has gained over 40 years of expertise in designing bespoke engagement rings, wedding bands, and other fine jewellery. Their in-house team works directly with clients — often with the founder himself — to produce unique, made-to-order pieces, emphasising traditional craftsmanship combined with modern precision.
The philosophy of Joseph George Jewellery rests on creating jewellery that is deeply personal, ethically sourced, and built to last. Rather than offering mass-produced items, every piece is individually crafted from scratch — using conflict-free diamonds or ethically sourced gems and precious metals — and tailored to the customer’s story, style, and values.
Services Offered
- Custom engagement rings and wedding rings — bespoke design of rings to mark milestones such as engagements and marriage.
- Custom men’s rings — tailored designs in gold or platinum, with options for comfort fit, engraving, and custom styling.
- Custom earrings, pendants and dress jewellery — including diamond studs, gemstone pendants, and personalised pendants (e.g. memorial or faith pendants).
- Jewellery restoration and repair services — resizing rings, fixing or retipping prongs, resetting stones, welding chains, metal restoration, rhodium plating, polishing and more, including work on vintage or inherited jewellery.
- Bespoke jewellery design/conversion — repurposing heirlooms or inherited pieces (e.g. turning old diamonds or pearls into modern jewellery), creating one-of-a-kind pieces with personal significance.
Phone: 03 9654 4899
Website: josephgeorge.com.au
Simon West Fine Jewellery
Simon West Fine Jewellery is a Melbourne-based atelier specialising in handcrafted, bespoke engagement rings, wedding bands and fine jewellery. Founded in 1999 by a trained gold- and platinumsmith who moved to Melbourne after apprentice-training in Cobram, the business is located in the historic Manchester Unity Building in the heart of Melbourne’s diamond district. The site emphasises artisan craftsmanship, ethically sourced diamonds and gemstones, and a commitment to creating unique rings and jewellery that celebrate life’s important milestones.
Visitors to the site can explore a wide range of collections — from classic solitaire engagement rings to vintage/Art Deco designs, gemstone-set rings, and the distinctive “Liberty Collection” inspired by geometric, heritage-influenced aesthetics. Jewellery beyond rings is also offered, such as bracelets, earrings, pendants, and more. The website highlights that every piece is custom-made with longevity and personal meaning in mind.
Services offered:
- Bespoke engagement rings (solitaire, halo, 3-stone, vintage/Art Deco, gemstone-set)
- Custom-designed wedding rings and eternity bands (women’s and men’s)
- Handmade fine jewellery: earrings, bracelets, pendants, dress rings and more
- Special “Liberty Collection” jewellery blending Art Deco inspiration with precious stones (emeralds, sapphires, diamonds)
- Personalised consultations & bespoke design service to work with clients to realise their ideal piece
Phone: (03) 9639 1400
Email: mail@simonwestjewellery.com
Website: simonwestjewellery.com
Megan Webb Jeweller
Megan Webb Jeweller is a Melbourne-based jewellery studio founded in 2013 by two experienced jewellers. The studio is committed to sustainability and ethical sourcing: all pieces are handmade in Melbourne using recycled metals (gold, silver, platinum) and responsibly sourced diamonds and gemstones — whether recycled, antique, lab-grown or ethically mined. Over the years the business has grown while staying true to its founding ethos, and customers who commission pieces work directly with the founders (two principal jewellers) throughout the design and creation process.
Megan Webb Jeweller offers both ready-to-wear fine jewellery and bespoke, custom-designed pieces. Their offerings include engagement rings, wedding rings, dress rings, necklaces, pendants, bracelets and earrings — all crafted with care and ethical practices. For custom work, clients are guided through design consultations, with options to choose stones and metals, view CAD renderings, and receive production quotes. Production typically takes between 4 and 12 weeks.
Services offered:
- Ready-to-wear engagement rings, wedding rings, dress rings, necklaces, pendants, bracelets and earrings
- Custom jewellery design — from simple gemstone settings to fully bespoke pieces
- Ethical sourcing and use of recycled metals, antique, recycled, lab-grown or ethically mined stones
- Jewellery remodelling — repurposing old or worn pieces into new designs
- Lifetime manufacturing guarantee plus complimentary clean & polish service for the lifetime of the piece
Website: mwjeweller.com.au
James Alfredson Jewellers
The site belongs to James Alfredson, a family-run jewellery boutique located in historic Howey Place in the heart of Melbourne’s CBD. The boutique specialises in authentic antique, vintage and estate jewellery — ranging from items created in the Georgian period up to the 1960s. Curated by James Alfredson, whose background in archaeology and gemology underpins the selection, the store offers pieces that combine historical character and craftsmanship with wearable elegance for modern lifestyles.
Through its website, James Alfredson showcases a diverse collection including engagement rings, rings, bracelets, brooches, earrings, necklaces — plus men’s jewellery and accessories. The site emphasises personalised service, inviting clients to contact the boutique directly to enquire or make an appointment; many of the pieces are unique or limited, drawn from different periods and styles.
Services / Offerings
- Antique, vintage and estate jewellery — including genuine antique engagement rings.
- Wide range of jewellery categories: rings, bracelets, brooches, earrings, necklaces.
- Jewellery for men — including cufflinks, rings, tie pins, brooches, watches/ watch-chains, and vintage/antique accessories.
- Special period and style-specific collections (Georgian, Victorian, Art Nouveau, Edwardian, Art Deco, Retro, etc.).
- Personalised service: you can enquire or make an appointment to view or purchase pieces.
Telephone: (03) 9671 3955
Email: jewels@jamesalfredson.com
Website: jamesalfredson.com
