Business Details
49 Years
experience
Custom Diamond Jewelry & Argyle Pink Diamonds Sydney
Established in 1977, KL Diamonds is a third-generation family-owned business renowned for its expertise in rare colored diamonds, particularly Argyle pink diamonds. Our Sydney-based workshop combines traditional craftsmanship with modern technology to create bespoke jewelry pieces tailored to individual preferences. With decades of experience in gemmology and diamond setting, we specialize in ethically sourced diamonds, offering a comprehensive range of services from custom design to jewelry restoration.Our commitment to quality is underscored by memberships in the Jewellery Association of Australia and Gemmology Association of Australia, ensuring clients receive unparalleled expertise and service. We pride ourselves on delivering handmade luxury pieces that reflect both the rarity of our materials and the artistry of our team.
Services
Custom Jewelry Design
Diamond Engagement Rings
Pink Diamond Collection
Jewelry Repair Service
Gemstone Valuations
Details
- Year established: 1977
Highlights and features
- 45+ years of generational expertise in diamond setting and gemmology
- Exclusive access to Argyle pink diamonds from Western Australia
- In-house workshop for custom designs and precision craftsmanship
- Lifetime guarantee on all jewelry pieces
- Ethically sourced diamonds and sustainable packaging solutions
Associations and certifications
- Jewellery Association of Australia
- Gemmology Association of Australia
What people say
Stunning custom designs
Expert diamond knowledge
Lifetime guarantee
Ethical sourcing
Services
Custom Jewelry Design
Transform personal visions into unique jewelry pieces through private consultations. Our Sydney workshop specializes in engagement rings, wedding bands, and heirloom redesigns using advanced CAD technology and traditional techniques. Clients benefit from direct access to rare diamonds and metals, ensuring one-of-a-kind creations with meticulous attention to detail.
Argyle Pink Diamond Collection
Curated selection of rare Argyle pink diamonds from Western Australia's closed mine. Available in sizes 0.005ct-4ct and color grades 1PP-7P, these investment-grade stones are set in luxury pieces. Our expertise ensures optimal cut and setting to showcase each diamond's unique hue and brilliance for collectors and connoisseurs.
Jewelry Repair Service
Comprehensive restoration and maintenance for all fine jewelry. Services include stone resetting, metal polishing, chain soldering, and pearl restringing. Our master artisans use precision tools to preserve sentimental and investment pieces while maintaining structural integrity and aesthetic value through annual check-ups.
Diamond Engagement Rings
Extensive range of classic and contemporary engagement rings featuring white and colored diamonds. Options include solitaire, halo, and trilogy settings in various metals. Clients can select pre-designed pieces or collaborate on custom creations, with expert guidance on diamond quality and ethical sourcing standards.
Gemstone Valuations
Professional assessment of jewelry and loose gemstones for insurance or sale purposes. Our certified valuers analyze diamond quality, metal purity, and craftsmanship to provide accurate market valuations. The service includes detailed documentation and recommendations for maintaining piece value over time.
People
Kalleh Levonian
Head Diamond Setter & CEO
Third-generation jeweler with 40+ years experience in diamond setting and gemmology. Founded KL Diamonds' custom design division, blending traditional techniques with modern technology to create luxury pieces for global clients.
Questions
What makes Argyle pink diamonds special?
Argyle pink diamonds from Western Australia's closed mine are extremely rare, with unique color grading (1PP-7P) and investment potential due to limited supply and increasing demand.
Can I create a custom jewelry design?
Yes, our Sydney workshop offers complimentary consultations for bespoke pieces, combining CAD technology with traditional craftsmanship to realize your vision using ethically sourced materials.
Do you provide jewelry maintenance services?
We offer lifetime free polishing, plating, and annual check-ups to maintain your jewelry's brilliance, along with professional repair and restoration services for all fine jewelry types.
Are your diamonds ethically sourced?
All diamonds come with verifiable ethical sourcing documentation, including Argyle mine provenance for pink diamonds and conflict-free certification for white diamonds.
What warranty do you provide?
Every piece includes a lifetime guarantee covering manufacturing defects, with professional repair services available to maintain your jewelry's condition and value over time.
