Nişantaşı · Istanbul

Timeless objects.Extraordinary stories.

A considered collection of exceptional watches, Hermès bags and fine diamonds — chosen one piece at a time.

Discover the Collection Explore Our World

Istanbul --:--

Ersan Diamond is an independent house in Nişantaşı for exceptional watches, Hermès and diamonds — each piece chosen one at a time, examined by specialists, and offered with the transparency that built our name.

Discover Our Story Read our trust policy

Three worlds,one standard.

Every piece is examined by our specialists before it is offered — whether it sits on the wrist, on the arm or catches the light in a ring.

Exceptional Watches

Rolex, Patek Philippe, Audemars Piguet, Richard Mille, Cartier and Bvlgari — references chosen for their character as much as their rarity.

Discover· 237 pieces

Designer Bags

Birkin, Kelly, Constance and the quieter icons of Hermès, sourced with care.

Discover· 10 pieces

Fine Jewellery & Diamonds

Diamonds graded to international standards and pieces shown privately. Speak with our jewellery adviser.

Speak with our jeweller

The full collection247 pieces

On view this season

A rotating selection from the collection. Each piece is individually priced — ask us for current availability.

247 pieces

Explore the Collection

“Take it, show it around. If you don't like it, bring it back.”

The promise made in the first shop — and kept since.

Discover Our Story

Our maisons

Ersan Diamond is an independently operated boutique. We are not an authorised dealer of, nor affiliated with, the maisons below.

What you can expectfrom us.

Authenticity, examined
Every piece passes a four-stage procedure — inspection, verification, documentation and delivery — and is handed over with a written authenticity report.
Condition, documented
A condition report, high-resolution photographs and notes on any replaced or missing components are recorded in writing before sale.
Advice from specialists
Dedicated advisers for watches, fine jewellery and handbags, reachable directly by phone or WhatsApp.
Discretion, always
Private viewings by appointment in Nişantaşı and insured, signature-on-receipt delivery across Turkey.

Read our trust policy

Fine Jewellery & Diamonds

Some pieces deservea personal conversation.

Looking for a particular reference, a rare piece or a trade-in valuation? Our team is here to help you find the right one.

Speak With Our Team Call the boutique Book a private viewing

Istanbul --:--

Nişantaşı,Abdi İpekçi Street.

Our boutique sits in the heart of Nişantaşı. Visits are by appointment and include a private viewing area, expert consultation and the opportunity to examine pieces under magnification.

Visit Our Boutique Book an appointment