Ishi Gems

Ishi Gems We Are Based In Japan. We Specialise In Mid-High Certified Gemstones & Vintage Collections.

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28/09/2026

Monochrome Shikisai PSL (Buyers Review)

22/09/2026

A rare sunset, captured in sapphire. 🌅✨

We curate exceptional gems in distinctive colours, then thoughtfully customise each one into a piece that feels entirely yours.

Rarely found. Beautifully chosen. Made for you. 💎

22/09/2026

It begins with exceptional quality. ✨

We curate high-quality South Sea pearls, including this exquisite pair graded PSL Venus — First Tier, for you to select from before transforming them into a piece that is uniquely yours.

From choosing the pearls to refining the design, proportions and every finishing detail, we work closely with you to create a setting that complements their natural beauty — bespoke-crafted in 18K solid gold and natural diamonds.

You choose the quality. We perfect the details. The result — fine jewellery made entirely yours. 🤍

— ishi.gems

22/09/2026

It starts with choosing the stones you love. ✨

We curate fine-quality natural bi-colour sapphires for you to select from, then work closely with you to transform your chosen pair into a piece that feels entirely your own.

For this Toi et Moi, every detail — from the pairing and proportions to the final setting — was thoughtfully customised to bring out the individuality of both sapphires, finished in 18K solid gold and natural diamonds.

You choose the gems. We perfect the details. Together, we create something uniquely yours. 💎

— ishi.gems

22/09/2026

A meeting of colours, created entirely by nature. ✨

Each natural bi-colour sapphire reveals its own extraordinary composition of hues — a combination that can never be replicated in quite the same way.

We seek out exceptional stones with beautiful colour transitions, character and presence, then design around what makes each sapphire remarkable — set in 18K solid gold and natural diamonds.

Rare by nature. Singular in beauty. Crafted into something unmistakably yours. 💎

— ishi.gems

22/09/2026

We don’t simply create jewellery — we begin by finding something worth creating around. ✨

From fine gemstones to jadeites and exceptional pearls, each piece begins with quality you can see and choose for yourself.

From there, we work with you to refine every detail — the design, proportions and setting — before bringing it to life in 18K solid gold and natural diamonds.

Because the finest jewellery should never feel ordinary.

Curated with discernment. Crafted with intention. Made uniquely yours. 💎

— ishi.gems

22/09/2026

It begins with the exceptional. ✨

We curate fine-quality gemstones, jadeites and pearls for you to choose from, then bring your vision to life through bespoke craftsmanship — thoughtfully customised in 18K solid gold and natural diamonds, down to the finest detail.

From the selection of the stone to the final setting, every element is considered with one purpose: to create a piece that feels distinctly yours.

Exceptional gems. Bespoke craftsmanship. Uniquely yours.

— ishi.gems

21/09/2026

Where timeless pearls meet fine craftsmanship. ✨

Each piece is thoughtfully custom-crafted in solid 18K gold, accented with natural diamonds and finished with exceptional pearls — designed to feel distinctly yours.

Modern heirlooms, made to be treasured beyond a lifetime. 🤍

18K Solid Gold · Natural Diamonds · Fine Pearls
Custom by ishi.gems

20/09/2026

JADEITE, ELEVATED. ✨

High-grade Type A natural jadeite, selected for its exceptional beauty and transformed into bespoke fine jewellery in 18K solid gold and natural diamonds.

Where the timeless elegance of jadeite meets contemporary haute joaillerie — refined in every detail, yet unmistakable in presence.

Rare by nature. Exceptional by design. Made to endure generations. 💎

ISHI.GEMS · Bespoke Fine Jewellery

20/09/2026

THE EXCEPTIONAL TWO. ✨

From the collection, two creations stood apart.

A natural sapphire and a natural spinel — each chosen for its extraordinary colour and presence, then transformed into bespoke creations in 18K solid gold and natural diamonds.

Distinctive. Refined. Unmistakably one of a kind.

For those who recognise the exceptional at first sight. 💎

ISHI.GEMS · Bespoke Fine Jewellery

Address

111 Somerset, 3F
Singapore
238164

Opening Hours

Monday 13:00 - 21:00
Tuesday 13:00 - 21:00
Wednesday 13:00 - 21:00
Thursday 13:00 - 21:00
Friday 13:00 - 21:00
Saturday 13:00 - 21:00

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