Natural diamonds
Classic diamonds selected according to the look, size and budget that are right for your jewellery.
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Diamonds, Moissanites & Tanzanites
Find the stone that feels right for you.
From timeless diamonds to richly coloured gemstones, JRC helps you select a stone that suits your jewellery, your preferences and your budget.
Blue to violet colour with remarkable depth and individuality.
Personal guidance
Thoughtful selection
Beautiful shapes
Your style and budget
Personal guidance
More than sparkle. The right stone should suit the piece.
Every stone has its own character. We help you understand the practical differences between options and consider shape, colour, size, appearance and budget before you decide.
Explore the shapes
Ten beautiful cuts. One that feels just right.
The cut changes how a stone reflects light, how large it appears and how it works within a jewellery design. Explore the most recognised shapes below.
Classic brilliance
Round Brilliant
The timeless favourite, designed to maximise sparkle and suit almost any setting.
Softly squared
Cushion
A gently rounded square or rectangle with a romantic, soft-edged appearance.
Modern geometry
Princess
A sharp square shape with contemporary lines and lively brilliance.
Quiet elegance
Emerald
Long step-cut facets create clean lines and a refined hall-of-mirrors effect.
Elegant length
Oval
An elongated brilliant shape that offers graceful proportions and strong sparkle.
Distinctive drama
Marquise
A long pointed shape with excellent surface presence and unmistakable character.
Graceful statement
Pear
A teardrop silhouette combining the softness of a round with an elegant point.
Art Deco appeal
Asscher
A square step cut with cropped corners and captivating geometric reflections.
Clean and brilliant
Radiant
An angular shape that combines crisp edges with bright, lively facets.
Meaningful choice
Heart
A recognisable fancy shape for jewellery designed to carry a clear romantic meaning.
Choosing a stone
Understand what matters before you make your choice.
A stone should work beautifully with both the design and the person wearing it. We talk you through the qualities that affect its appearance, suitability and price.
- Stone type
- Shape and cut
- Colour
- Clarity
- Size and proportion
- Budget
How stone selection works
A simpler path from first ideas to the right stone.
Tell us what you need
Share the jewellery design, replacement requirement or stone idea you have in mind.
Discuss the options
We consider your preferred look, practical requirements and available budget.
Compare stones
Review suitable options and the characteristics that distinguish them.
Choose with confidence
Select the stone that best suits the piece and what matters to you.
Looking for a replacement stone?
Bring the jewellery to JRC so we can assess the setting,
measurements and the stones that need to be matched.
Looking for the right stone?
Let us help you compare your options.
Contact our Johannesburg or Cape Town team for personal guidance on diamonds and gemstones.