MadisonDia KOL Co-Branding Program | Signature Lab-Grown Diamond Design
A true co-branding partnership, built to grow together: we create a custom lab-grown diamond ring or pendant for you, launch it under your name, and promote it across major luxury platforms.
This programme goes beyond a standard influencer collaboration. Your custom design becomes an official co-branded product — [Your Name] × MadisonDia — and you keep the piece permanently, with no sales targets attached.
What You Receive: A Custom Lab-Grown Diamond Ring or Pendant
- A top-grade lab-grown diamond up to 2 carats — D colour, VVS2 clarity, Ideal/EX/EX cut, IGI certified
- A high-quality gold setting
- A design fully customised to your personal style
The piece is yours permanently. There are no sales requirements, no returns and no clawback — even if the design does not generate any sales.
Your Co-Branded Signature Diamond Design
[Your Name] × MadisonDia Signature Ring
Your custom design can be officially launched as a co-branded product. This is not a simple endorsement — your name becomes part of the product identity.
Wherever the product is listed, your name is clearly highlighted in bold in the product title and description. See existing partner pieces in the MadisonDia x KOL Collection.
Commission and Revenue Sharing for KOL Partners
Commission on coupon purchases
Earn a percentage commission on every purchase made with your personal coupon code.
Commission on your signature piece
Earn a further percentage commission on every sale of your co-branded signature design.
Commission rates are agreed individually with each partner. There are no minimum sales targets and no downside risk.
Creator Commitments
To keep the launch consistent and effective, selected partners agree to provide:
- At least 4 high-quality images wearing the ring or pendant
- At least one video (15 seconds or longer) featuring the piece
- At least one social media post or story with a direct link to madisondia.com
Images and videos created for the collaboration may be used by MadisonDia for marketing, advertising and promotion across all platforms.
How We Promote Your Co-Branded Jewellery
Multi-platform listings
Your design is listed on the MadisonDia website, BUYMA, Amazon and SearchingC — with your name prominent on every listing.
Brand-led promotion
Promotion through MadisonDia's official channels, feature placements and curated collections, plus seasonal campaigns and paid promotion.
How We Design Your Signature Ring or Pendant
- Style discoveryWe start with your aesthetic preferences, references and daily lifestyle.
- Design proposalOur designers turn your ideas into a refined, production-ready concept.
- Technical & wearability reviewStone security, durability and comfort are carefully checked.
- Final approval & productionOnce you approve, we manufacture, certify and quality-check your piece.
What MadisonDia Handles for You
- Design consultation and feasibility checks
- Manufacturing, IGI certification and quality control
- Worldwide insured shipping
- Product listings across multiple platforms
- Promotion tracking and monthly payouts
Why This KOL Programme Is Different
You keep the piece
The ring or pendant is yours, whatever the sales outcome.
Your name on the product
Your name stays permanently attached to the design.
We invest in promotion
Distribution, visibility and paid promotion are led by MadisonDia.
Commission without pressure
No targets, no risk — a shared-brand collaboration built for long-term value.
How to Apply for the Co-Branding Programme
- Email JuliaWrite to info@madisondia.com, addressed to Julia, our creator partnerships contact.
- Use the subject line belowSo your email reaches Julia directly.
- Tell us about youInclude your profile links, main platform, follower count and engagement rate, and a few ideas or references for your signature piece.
Co-Branding Programme - Attn: Julia - @YourHandle
Let's Build Something That Represents You
Your design. Your name, in bold across major platforms. Our production, distribution and promotion behind it.
Email Julia info@madisondia.com · Subject: Co-Branding Programme - Attn: Julia - @YourHandleKOL Co-Branding Programme FAQ
Do I keep the custom diamond ring or pendant?
Yes. The piece is yours permanently, with no returns and no clawback, even if the design does not generate any sales.
What diamond quality is used for co-branded pieces?
A top-grade lab-grown diamond up to 2 carats: D colour, VVS2 clarity, Ideal/EX/EX cut grading, with an IGI certificate, in a high-quality gold setting.
How much commission do co-branding partners earn?
You earn a percentage commission on purchases made with your coupon code and on sales of your signature design. Rates are agreed individually with each partner, with no minimum sales targets.
What do I need to provide?
At least 4 high-quality images wearing the piece, at least one video of 15 seconds or longer, and at least one social media post or story with a direct link to madisondia.com.
Where will my co-branded design be sold?
On the MadisonDia website, BUYMA, Amazon and SearchingC, with your name highlighted in the product title and description.
How do I apply?
Email info@madisondia.com with the subject line “Co-Branding Programme - Attn: Julia - @YourHandle”, including your profile links, main platform, follower count and engagement rate, and a few design ideas.