Rare Diamonds & Exceptional Gemstones Hong Kong

Some gemstones are beautiful. Others are genuinely rare.

At Valentina Fine Jewellery, I source exceptional diamonds and coloured gemstones for clients seeking something beyond the ordinary, including collector stones. From antique cut diamonds and vivid Colombian emeralds to Burmese rubies, jadeite and rare fancy colour diamonds, every stone is carefully selected for beauty, character and rarity.

Whether you are creating a bespoke engagement ring, a statement cocktail ring or a future heirloom, sourcing an extraordinary gemstone is often where the journey begins.

Argyle Pink Diamonds
Few diamonds are as rare and coveted as an Argyle pink diamond.
Mined from the now-closed Argyle Mine in Western Australia, these extraordinary diamonds are celebrated for their colour, exceptional rarity and collectability. The demand for Argyle pink diamonds continues to grow among collectors and jewellery enthusiasts alike.
I source genuine certified Argyle pink diamonds for bespoke jewellery.
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Fancy Colour Diamonds
Fancy colour diamonds are among the most sought-after natural diamonds in the world. From vivid yellow diamonds to rare blue and green diamonds and on trend in 2026 softer champagne tones, these stones offer a distinctive alternative to a traditional white diamond.
They are especially beautiful for bespoke engagement rings, cocktail rings and collector-level jewellery pieces designed to feel truly one of a kind.
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Fei Cui Jadeite
Culturally significant in Asia , the finest jadeite, often referred to as Imperial Jade, is prized for its vivid green colour and luminous appearance. Highly sought after by collectors, fine jadeite has remained one of the world's most valuable gemstones for generations.
I source exceptional green and lavender jadeite for its colour, translucency, texture and overall quality.
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Colombian Emeralds
Colombian emeralds are prized for their rich green colour, vibrancy and extraordinary character. I source Colombian emeralds for engagement rings, statement rings, earrings, pendants and bespoke high jewellery commissions.
Each emerald is carefully considered for colour, transparency, cut and treatment before being selected for a client.
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Burma No Heat Ruby
Few gemstones carry the romance and prestige of a fine Burmese ruby with no heat treatment. Known for their vivid red colour and rarity, Burmese rubies have long been treasured by collectors and jewellery lovers around the world.
I source both heated and unheated Burmese rubies for bespoke rings, earrings, pendants and meaningful heirloom jewellery.
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Padparadscha Sapphire
Among the most enchanting gemstones, Padparadscha sapphires are loved for their unique blend of pink and orange hues.
Named after the colour of a tropical lotus blossom, these extraordinary sapphires display a delicate balance of sunset tones.
I source exceptional Padparadscha sapphires by selecting each stone for its colour, brilliance and overall beauty.
More Detail

Contact To Source

Bespoke Jewellery Crafted Around Exeptional Stones

The most remarkable jewellery begins with a remarkable stone.

Whether you are searching for a rare diamond, a vivid Colombian emerald, a Burmese ruby or an unusual coloured gemstone, I offer a highly personalised sourcing and design service from my Hong Kong atelier.

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Rare Diamonds & Exceptional Gemstones Hong Kong

Some gemstones are beautiful. Others are genuinely rare.

Whether you are creating a bespoke engagement ring, a statement cocktail ring or a future heirloom, sourcing an extraordinary gemstone is often where the journey begins.

Argyle Pink Diamonds

Few diamonds are as rare and coveted as an Argyle pink diamond.

Mined from the now-closed Argyle Mine in Western Australia, these extraordinary diamonds are celebrated for their colour, exceptional rarity and collectability. The demand for Argyle pink diamonds continues to grow among collectors and jewellery enthusiasts alike.

I source genuine certified Argyle pink diamonds for bespoke jewellery.

Fancy Colour Diamonds

Fancy colour diamonds are among the most sought-after natural diamonds in the world. From vivid yellow diamonds to rare blue and green diamonds and on trend in 2026 softer champagne tones, these stones offer a distinctive alternative to a traditional white diamond.

They are especially beautiful for bespoke engagement rings, cocktail rings and collector-level jewellery pieces designed to feel truly one of a kind.

Fei Cui Jadeite

Culturally significant in Asia , the finest jadeite, often referred to as Imperial Jade, is prized for its vivid green colour and luminous appearance. Highly sought after by collectors, fine jadeite has remained one of the world's most valuable gemstones for generations.

I source exceptional green and lavender jadeite for its colour, translucency, texture and overall quality.

Colombian Emeralds

Colombian emeralds are prized for their rich green colour, vibrancy and extraordinary character. I source Colombian emeralds for engagement rings, statement rings, earrings, pendants and bespoke high jewellery commissions.

Each emerald is carefully considered for colour, transparency, cut and treatment before being selected for a client.

Burma No Heat Ruby

Few gemstones carry the romance and prestige of a fine Burmese ruby with no heat treatment. Known for their vivid red colour and rarity, Burmese rubies have long been treasured by collectors and jewellery lovers around the world.

I source both heated and unheated Burmese rubies for bespoke rings, earrings, pendants and meaningful heirloom jewellery.

Padparadscha Sapphire

Among the most enchanting gemstones, Padparadscha sapphires are loved for their unique blend of pink and orange hues.

Named after the colour of a tropical lotus blossom, these extraordinary sapphires display a delicate balance of sunset tones.

I source exceptional Padparadscha sapphires by selecting each stone for its colour, brilliance and overall beauty.

Bespoke Jewellery Crafted Around Exeptional Stones

The most remarkable jewellery begins with a remarkable stone.

Whether you are searching for a rare diamond, a vivid Colombian emerald, a Burmese ruby or an unusual coloured gemstone, I offer a highly personalised sourcing and design service from my Hong Kong atelier.

Every piece is handcrafted exclusively for you in 18k gold or platinum and designed to showcase the natural beauty of your chosen gemstone.

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Rare Diamonds & Exceptional Gemstones Hong Kong

Some gemstones are beautiful. Others are genuinely rare.

Whether you are creating a bespoke engagement ring, a statement cocktail ring or a future heirloom, sourcing an extraordinary gemstone is often where the journey begins.

Argyle Pink Diamonds

Few diamonds are as rare and coveted as an Argyle pink diamond.

Mined from the now-closed Argyle Mine in Western Australia, these extraordinary diamonds are celebrated for their colour, exceptional rarity and collectability. The demand for Argyle pink diamonds continues to grow among collectors and jewellery enthusiasts alike.

I source genuine certified Argyle pink diamonds for bespoke jewellery.

Fancy Colour Diamonds

Fancy colour diamonds are among the most sought-after natural diamonds in the world. From vivid yellow diamonds to rare blue and green diamonds and on trend in 2026 softer champagne tones, these stones offer a distinctive alternative to a traditional white diamond.

They are especially beautiful for bespoke engagement rings, cocktail rings and collector-level jewellery pieces designed to feel truly one of a kind.

Fei Cui Jadeite

Culturally significant in Asia , the finest jadeite, often referred to as Imperial Jade, is prized for its vivid green colour and luminous appearance. Highly sought after by collectors, fine jadeite has remained one of the world's most valuable gemstones for generations.

I source exceptional green and lavender jadeite for its colour, translucency, texture and overall quality.

Colombian Emeralds

Colombian emeralds are prized for their rich green colour, vibrancy and extraordinary character. I source Colombian emeralds for engagement rings, statement rings, earrings, pendants and bespoke high jewellery commissions.

Each emerald is carefully considered for colour, transparency, cut and treatment before being selected for a client.

Burma No Heat Ruby

Few gemstones carry the romance and prestige of a fine Burmese ruby with no heat treatment. Known for their vivid red colour and rarity, Burmese rubies have long been treasured by collectors and jewellery lovers around the world.

I source both heated and unheated Burmese rubies for bespoke rings, earrings, pendants and meaningful heirloom jewellery.

Padparadscha Sapphire

Among the most enchanting gemstones, Padparadscha sapphires are loved for their unique blend of pink and orange hues.

Named after the colour of a tropical lotus blossom, these extraordinary sapphires display a delicate balance of sunset tones.

I source exceptional Padparadscha sapphires by selecting each stone for its colour, brilliance and overall beauty.

Bespoke Jewellery Crafted Around Exeptional Stones

The most remarkable jewellery begins with a remarkable stone.

Whether you are searching for a rare diamond, a vivid Colombian emerald, a Burmese ruby or an unusual coloured gemstone, I offer a highly personalised sourcing and design service from my Hong Kong atelier.

Every piece is handcrafted exclusively for you in 18k gold or platinum and designed to showcase the natural beauty of your chosen gemstone.