Diahart Lab Grown Diamonds
Shop GIA, IGI & BIS certified lab grown diamond jewellery online & in-store.
About Diahart Lab Grown Diamonds
Diahart Lab Grown Diamonds is a jeweller located at 1 Masilamani Street, T. Nagar, Chennai, offering BIS hallmarked gold and IGI or GIA certified lab grown diamond jewellery both online and in-store. The business provides a range of elevated daily wear and occasion pieces, featuring a lifetime exchange programme and free insured shipping.
Services and products
- 2.40 CT Divine Arc Band · 106566.0
- 2.42 CT Aurora Split-Shank Ring · 120041.0
- 2.81 CT Aurora Curve Band · 121588.0
- 3.47 CT Empress Rise Band · 180173.0
- Bridal Collection
- Design Your Own Jewellery
- Lifetime Exchange Programme
- Free Insured Shipping
- Trial at Home and Live Video Call Consultation
- Franchise Partnership
Business details
Frequently asked questions
What is a lab grown diamond offered by Diahart?
Lab grown diamonds at Diahart are physically and chemically identical to mined diamonds, created in a controlled environment that replicates natural geological processes. They carry the same brilliance, hardness of 10 on the Mohs scale, and IGI or GIA certification.
Are the diamonds and gold at Diahart certified?
Yes, all jewellery items at Diahart feature BIS hallmarked gold, while solitaire diamonds are independently certified by either IGI or GIA to verify their cut, clarity, colour, and carat.
What is the delivery timeline for orders placed with Diahart?
Most orders at Diahart are crafted and delivered within 2 to 3 weeks, depending on the specific piece and any customisation requested. Tracking details are provided as soon as the order ships.
What is the return and exchange policy at Diahart?
Diahart offers a 30-day return and exchange window on all unworn, unaltered pieces in their original packaging, alongside a lifetime buyback program offering full value at any store.
Can I customise a jewellery piece at Diahart?
Yes, most designs at Diahart can be customised in metal type, carat weight, and stone shape with guidance from the team.
How long does it take for the franchise team to reply to an inquiry for Diahart?
The franchise team at Diahart reaches out within 48 hours of form submission with a personalised proposal and city-specific revenue model.
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