Are Kirthi Diamonds' jewellery pieces certified?

Yes. Every diamond above 0.30 carats at Kirthi Diamonds is certified by GIA (Gemological Institute of America) or IGI (International Gemological Institute), ensuring internationally recognised grading for cut, colour, clarity, and carat weight.

Is the gold jewellery at Kirthi Diamonds hallmarked?

Yes. All gold jewellery at Kirthi Diamonds is 100% BIS Hallmarked, guaranteeing purity in both 18kt and 22kt alloy configurations. Every piece is rigorously tested and stamped before leaving the atelier.

Does Kirthi Diamonds offer bespoke and custom jewellery?

Yes. Kirthi Diamonds specialises in bespoke commissions, from custom masterpieces and engagement rings to bridal jewellery. Each piece is crafted through a private concierge process, from conceptual sketches to final polish, ensuring a unique personal narrative.

What is Kirthi Diamonds' exchange and buyback policy?

Kirthi Diamonds offers a lifetime buyback and exchange policy on all Kirthi creations. The policy is transparent and honours the enduring value of every piece purchased.

Where are Kirthi Diamonds' showrooms located?

Kirthi Diamonds has two boutiques in Kerala. The Kochi showroom is at 34/572, By Pass Road, Palarivattom, Ernakulam, Kerala 682024, open Monday to Saturday 10:00 am to 7:30 pm. The Calicut showroom is at 61/11508A, Opposite Federal Bank, Puthiyara, Kozhikode, Kerala 673004, open Monday to Saturday 9:30 am to 7:30 pm.

How long has Kirthi Diamonds been in business?

A bespoke diamond house est. 2006, rooted in a family diamond trade since 1975.

Does Kirthi Diamonds sell bridal jewellery and engagement rings?

Yes. Kirthi Diamonds offers a dedicated bridal jewellery collection, including engagement rings, wedding bands, and custom bridal masterpieces. Bespoke bridal commissions are available through private concierge appointments at both the Kochi and Calicut boutiques.

What diamond quality standard does Kirthi Diamonds use?

Kirthi Diamonds sources exclusively 100% natural diamonds to an Internally Flawless standard, with VVS1 clarity and E/F colour grades. All diamonds above 0.30 carats carry GIA or IGI certification, and every piece is documented and archived for full traceability.

The Journal

This journal explores the artistry, craftsmanship, and science behind high jewellery. Understand how exceptional pieces are designed, made, and valued. Expect practical insights, heritage stories, and expert perspectives from Kirthi Diamonds.

Quick take: insights on craftsmanship, heritage, and fine jewellery expertise.

The Art of the Perfect Cut
2026 High Jewellery Trends
Bespoke Masterpieces: A Case Study

The Art of the Perfect Cut

The journey from a rough stone to a brilliant masterpiece requires absolute precision.

2026 High Jewellery Trends

As we navigate through 2026, the high jewellery market continues to transition toward intentional, heritage-driven pieces.

Bespoke Masterpieces: A Case Study

Recently, a client approached our concierge team to design a generational heirloom...

Our Diamond
Heritage

Kirthi Diamonds

The Journal

Table of Contents

The Art of the Perfect Cut

2026 High Jewellery Trends

Bespoke Masterpieces: A Case Study

Our Diamond Heritage

The Journal

Table of Contents

The Art of the Perfect Cut

2026 High Jewellery Trends

Bespoke Masterpieces: A Case Study

Our Diamond
Heritage