OstroBlue

ostroblue topaz are amongst the richest, most pristine and intensely blue gemstones in the world. Their striking colors evoke the vibrant blue of the Mediterranean, glistening in the summer sun.

Regal - Ostro Blue
Regal - Ostro Royal

OstroRoyal

ostroroyal is defined by the magnificence of its royal blue hue. It is a remarkable combination of the brightness of Swiss blue and the depth of color of London blue. It is this intensity of color, finessed by expert craftmanship, that make this collection so unique.

Our blue topaz is available in a variety of colours which enhances the brilliance of the traditional and fancy cuts of each gemstone.

Sky Blue

Sky blue evokes the pale blue of a summer sky. In color, it is closest to Aquamarine.

Heritage - Sky Blue
Heritage - Swiss Blue

Swiss Blue

Swiss blue, conjures up the cool, calming tones of an Alpine lake.

London Blue

London blue, with its steely overtones, is the darkest in the range of blue topaz color. It is most closely associated with Sapphire in its depth of color.

Heritage - London Blue

Amongst this collection are some of the worlds rarest blue topaz gemstones.

The Ostro Stone- A pedra de Ostro- 9,381cts

Currently on display at the Natural History Museum in London

Museum - The Hyacinth Pear

The Hyacinth Pear- A pêra do Jacinto- 188.84cts

The Kings Lagoon- A Lagoa dos reis- 161.66cts

Museum - The Kings Lagoon
Museum - The Deep Blue

The Iris- A íris – 450.65cts

The Sceptre-O cetro – 983cts

Museum - The Sceptre Eye
Regal - Ostro Blue

OstroBlue

ostroblue topaz are amongst the richest, most pristine and intensely blue gemstones in the world. Their striking colors evoke the vibrant blue of the Mediterranean, glistening in the summer sun.

Regal - Ostro Royal

OstroRoyal

ostroroyal is defined by the magnificence of its royal blue hue. It is a remarkable combination of the brightness of Swiss blue and the depth of color of London blue. It is this intensity of color, finessed by expert craftmanship, that make this collection so unique.

Our blue topaz is available in a variety of colours which enhances the brilliance of the traditional and fancy cuts of each gemstone.

Heritage - Sky Blue

Sky Blue

Sky blue evokes the pale blue of a summer sky. In color, it is closest to Aquamarine.

Heritage - Swiss Blue

Swiss Blue

Swiss blue, conjures up the cool, calming tones of an Alpine lake.

Heritage - London Blue

London Blue

London blue, with its steely overtones, is the darkest in the range of blue topaz color. It is most closely associated with Sapphire in its depth of color.

Amongst this collection are some of the worlds rarest blue topaz gemstones.

The Ostro Stone- A pedra de Ostro- 9,381cts

Currently on display at the Natural History Museum in London

Museum - The Hyacinth Pear

The Hyacinth Pear- A pêra do Jacinto- 188.84cts

Museum - The Kings Lagoon

The Kings Lagoon- A Lagoa dos reis- 161.66cts

Museum - The Deep Blue

The Deep Blue – El azul profundo- 450.65cts

Museum - The Sceptre Eye

The Sceptre Eye- O olho do cetro – 983cts