Cosmos Diamonds

Shop Aura String at Cosmos Diamonds, IGI-certified lab grown diamonds in 18kt gold, BIS-hallmarked. Free insured shipping & lifetime exchange.

The company’s ring sizes follow the Indian scale, based on inner diameter and circumference, ranging from 10 to 13.

Emerald Halo studs, a green oval centre stone ringed by lab grown diamonds for brides and party nights. IGI certified, BIS hallmarked gold, insured delivery.

Celebrate the Mother's Day occasion with thoughtful details:

Cosmos Diamonds features the team, processes, and craftsmanship behind its lab-grown diamonds set in real gold for Indian women.

Cosmos Diamonds sells IGI-certified lab-grown diamond jewelry in Hyderabad, with BIS-hallmarked gold, in-store styling, and video-call shopping.

Visit Cosmos Diamonds, HSR Layout, Bangalore for certified lab grown diamond jewellery - IGI certified, BIS gold, in-store styling & video-call shopping.

The company offers personalized consultations with its founder for custom diamond design and bridal planning.

Real diamonds, real gold. Shop IGI certified lab grown diamond rings, earrings and necklaces in BIS hallmarked gold, with 100% buyback and lifetime exchange.

Cosmos Diamonds, a Bengaluru-based startup, launched a lab-grown diamond into space as part of its innovation initiatives. The company, founded by Sanjana Tripuramallu, reports revenue exceeding ₹20 crore. Cosmos Diamonds specializes in synthetic diamond production and high-value applications.

Aug 2026StartupPediaNews article

Cosmos Diamonds and Skyroot Aerospace collaborate to launch India’s first lab-grown diamond jewel into space. The **Cosmos Bloom Diamond**, an 18-karat gold piece featuring 16 carats of lab-grown diamonds, is handcrafted in India. This mission merges Indian luxury craftsmanship with aerospace innovation.

Aug 2026JewelBuzz Magazine - India's No.1 Digital B2b Jewellery Trade MagazineNews article

Bengaluru-based Cosmos Diamonds sends its lab-grown diamond jewel, *Cosmos Bloom*, into space aboard Skyroot Aerospace’s Vikram-1 rocket. The jewel marks the first lab-grown diamond to be launched into orbit. The mission highlights advancements in space-compatible materials and private spaceflight collaborations.

Jul 2026The HinduNews article

Skyroot Aerospace sends a lotus-shaped lab-grown diamond—developed by a Bengaluru-based firm and crafted in Surat—into space aboard its Vikram-1 rocket. The launch highlights a collaboration between Indian startups in aerospace and materials science. The diamond’s space journey underscores advancements in lightweight, high-performance materials for future missions.

Jul 2026RediffNews article