Build story · India · Shark Tank India Season 3
JewelBox Shark Tank India: deal, valuation & business model
A jewellery brand built on lab-grown diamonds — chemically identical to mined diamonds but much cheaper.
By Shivam Bhandari · Reviewed 31 October 2026 · How we write
by the numbers
- Deal
- ₹2 crore for 6% equity
- Implied valuation (equity portion)
- about ₹33.33 crore
- Season
- 3 (aired 22 January – 31 March 2024)
- What they sell
- Lab-grown diamond jewellery
What happened
JewelBox sells jewellery made with lab-grown diamonds, which are chemically and physically the same as mined diamonds but cost far less. It secured a deal backed by all the sharks on its episode.
Lab-grown diamonds are disrupting a category built on scarcity marketing. India is a major centre for diamond cutting and lab-grown production, giving local brands a cost and supply advantage.
On Shark Tank India Season 3, JewelBox closed a deal of ₹2 crore for 6% equity. The equity portion implies a valuation of about ₹33.33 crore for the business.
Timeline
- 2024
Pitched on Shark Tank India Season 3.
- Deal
₹2 crore for 6% equity.
the lesson
Technology that removes scarcity can open a luxury category to many more buyers.
Apply it to your business
- 1Watch for technology that lowers costs in premium categories.
- 2Educate customers on what makes your product equivalent.
- 3Use local supply advantages.
Laws at work in this story
Figures are rounded and drawn from public reports, company filings and widely cited coverage at the time. Check the company's latest filings before relying on any number.