Sanyam Diamonds – Where Heritage Meets Excellence

Mr. Prafull Mehta brings over two decades of experience in the diamond and fine jewellery industry. Trained in Surat and Mumbai—the heart of India’s gem trade—he built a strong foundation in diamonds and jewellery craftsmanship.

Since 2007, he has been actively involved in international sales and marketing, with three years of experience in Thailand and nearly 16 years of a trusted market presence in Japan, serving wholesalers, retailers, and end users across Japanese and global markets.

Known for his integrity, transparent pricing, and refined business conduct, Mr. Mehta has earned lasting trust from Japanese and international clients alike.

Founded in 2021 along with Mrs. Dipika Mehta—the backbone of the company—Sanyam Diamonds stands for quality, reliability, and long-term relationships, supported by strong design capabilities, efficient online operations, and precise client fulfillment.

For fine jewellery, loose diamonds, and coloured gemstones, Sanyam Diamonds is your trusted and refined supplier.

At Sanyam Diamonds, we believe true success lies in trust, craftsmanship, and relationships that grow stronger with time.

Our Mission

At Sanyam Diamonds, our mission is to provide exceptional diamonds, fine jewellery, and coloured gemstones with complete transparency, superior craftsmanship, and personalized service.

We are committed to building long-term relationships based on trust, integrity, and customer satisfaction while offering carefully selected products that meet the highest standards of quality and value.

By combining decades of industry expertise, strong global sourcing, innovative designs, and efficient online service, we strive to make fine jewellery accessible and enjoyable for customers worldwide.

Our goal is to be a trusted partner for wholesalers, retailers, and individual customers, delivering excellence in every piece and creating lasting value for generations to come.

Sanyam Diamonds — Where Trust Meets Craftsmanship.

Our Vision

At Sanyam Diamonds, our vision is to become a globally trusted name in diamonds, fine jewellery, and coloured gemstones, recognized for excellence, integrity, and lasting customer relationships.

We aspire to bridge traditional craftsmanship with modern innovation, offering exceptional quality jewellery that reflects beauty, value, and timeless elegance.

By continuously expanding our global reach, strengthening our presence in Japan and international markets, and embracing digital growth, we aim to serve customers with reliability, transparency, and unmatched service.

Our vision is to create a legacy built on trust, where every customer, retailer, and business partner confidently chooses Sanyam Diamonds as their preferred jewellery partner for generations to come.

Sanyam Diamonds — Inspiring Trust, Crafting Excellence, Creating Lasting Relationships.

“It's good to start early when buying jewelry pieces. Aside from being investments, they are classic, they are timeless, and they are something that you pass on - it's a memory, it's an heirloom.”
“I want to design jewelry for girls and guys... I'ma spread it out, but I'ma design, probably when I'm just designing furniture and buildings, I'll probably being the jewelry thing, too..”
“ I've stood around bogs wearing half a million dollars' worth of jewelry, up to my knees in the rot, thinking how much more or less the place smelled like a sewer than it did the day before.”
“In both business and personal life, I've always found that travel inspires me more than anything else I do. Evidence of the languages, cultures, scenery, food, and design sensibilities that I discover all over the world can be found in every piece of my jewelry.”
“In both business and personal life, I've always found that travel inspires me more than anything else I do. Evidence of the languages, cultures, scenery, food, and design sensibilities that I discover all over the world can be found in every piece of my jewelry.”

Meet Our Team

ASTON DOE

Founder

ELIOT STONE

Support

JANE STARK

Designer

CAMELIA DOE

Marketing