Brrin Jewelry provides lab-grown diamond sourcing for jewelry brands, independent designers, wholesalers and trade buyers. We can source center stones, common fancy shapes, matched pairs, calibrated diamonds and melee, including large-carat options, according to project specifications.
For projects requiring certification, IGI-certified options can be sourced for center stones and significant diamonds. Diamond sourcing can also be combined with CAD development, stone matching, jewelry setting, polishing, quality control and finished jewelry manufacturing, allowing brands to coordinate sourcing and production through one supplier.
Availability depends on the required shape, carat weight or dimensions, color, clarity, cut specifications, certification requirements and order quantity.
Lab-Grown Diamond Shapes We Source
We can source lab-grown diamonds in commonly requested round and fancy shapes, including:
- Round
- Oval
- Pear
- Emerald
- Cushion
- Marquise
- Radiant
- Princess
- Heart and other custom requirements
Diamond availability depends on the required carat weight, color, clarity, cut specifications, and project requirements.
Center Stones, Melee and Calibrated Diamonds
Different jewelry designs require different diamond specifications.
We support sourcing for:
Center Stones
Lab-grown diamonds for engagement rings, solitaire rings, Toi et Moi designs, three-stone rings, pendants, earrings, and other custom jewelry.
Calibrated Diamonds
Matched diamonds selected according to required dimensions for jewelry production.
Melee Diamonds
Small lab-grown diamonds for pavé, halo, hidden halo, tennis jewelry, micro pavé, and other setting applications.
Large-Carat Diamonds
Large lab-grown diamonds can be sourced according to the required shape, dimensions, color, clarity, and design.
Diamond Matching for Jewelry Production
For jewelry containing multiple diamonds, matching is an important part of production.
Depending on the design, diamonds can be selected according to:
- Shape
- Size and dimensions
- Color
- Clarity
- Cut appearance
- Visual consistency
This is especially important for tennis bracelets, tennis necklaces, earrings, three-stone jewelry, pavé designs, and other pieces that require multiple matching stones.
Certified Lab-Grown Diamonds
For center stones and significant diamonds, IGI-certified lab-grown diamond options can be provided according to project requirements.
For smaller diamonds and melee used in jewelry manufacturing, certification requirements can be discussed based on the design, diamond size, quantity, and target market.
Clients can provide their preferred:
- Diamond shape
- Carat weight
- Color
- Clarity
- Certification requirement
- Target dimensions
- Jewelry design or reference
We can review the specifications before sourcing.
Integrated Sourcing-to-Production Workflow
Our workflow can include:
Diamond Requirement → Diamond Sourcing → CAD Design → Stone Matching → Jewelry Production → Setting → Polishing → Quality Control → Finished Jewelry
This is suitable for jewelry brands that want to develop custom products without coordinating separate diamond suppliers and jewelry manufacturers.
Jewelry Applications
Our lab-grown diamond sourcing supports custom development for:
- Engagement rings
- Wedding jewelry
- Tennis bracelets
- Tennis necklaces
- Stud earrings
- Toi et Moi jewelry
- Fancy-shape diamond jewelry
- Micro pavé jewelry
- Custom pendants
- Hip hop jewelry
- Small-batch jewelry collections
Who We Work With
Our sourcing and manufacturing services are primarily designed for:
- Independent jewelry brands
- Jewelry designers
- Custom jewelry retailers
- Wholesalers
- Trade buyers
- Private-label jewelry businesses
We support both individual custom developments and small-batch OEM/ODM jewelry projects.
Frequently Asked Questions
Can you source lab-grown diamonds and manufacture the finished jewelry?
Yes. Diamond sourcing can be combined with CAD design, setting, polishing, quality control, and finished jewelry manufacturing.
Can you source fancy-shape lab-grown diamonds?
Yes. We can source common fancy shapes including oval, pear, emerald, cushion, marquise, radiant, and other shapes according to project requirements.
Can you provide IGI-certified lab-grown diamonds?
IGI-certified options can be provided for center stones and significant diamonds according to the required specifications.
Can you match diamonds for earrings, tennis jewelry, or multi-stone designs?
Yes. Diamonds can be selected and matched according to size, shape, color, clarity, dimensions, and visual consistency.
What information should I provide for diamond sourcing?
Please provide the required diamond shape, carat weight or dimensions, color, clarity, certification requirement, quantity, and jewelry application.
Request Diamond Sourcing
Send us your required diamond specifications or jewelry design, including shape, size or carat weight, color, clarity, quantity, and certification requirements.
Our team can review the project and provide sourcing and manufacturing options.