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SEARCH NATURAL FANCY ORANGE COLOURED DIAMONDS
Coloured diamonds – also referred to as “fancy diamonds” – are a rare and mesmerising type of natural diamond found in a spectrum of remarkable shades. In the world of diamonds, rarity often determines value, and fancy coloured diamonds are far less common than traditional white diamonds.
Only around one in every 10,000 diamonds naturally develops with a fancy colour, making them some of the most prized and sought-after gemstones available. These diamonds occur in a wide variety of colours – from popular pinks and yellows to the exceptionally rare blues, greens, oranges, and purples.
Unlike colourless diamonds, which are valued for their lack of colour (graded on the GIA’s D-to-Z scale), fancy coloured diamonds become more valuable as the depth and vibrancy of their hue increases. These diamonds sit beyond the Z scale, with the most vivid examples being especially rare and valuable.
There are 12 primary colour categories, over 90 secondary hues, nine intensity levels, and more than 230 potential colour combinations. Many fancy coloured diamonds have blended tones due to secondary hues such as grey, brown, or red. The most desirable diamonds are those with rich, vivid colouring, strong saturation, and minimal dilution.
Among these, natural fancy orange diamonds stand out for their warm, fiery tones and exotic appeal. High-quality natural orange diamonds — especially those with intense colour and even tone — are exceptionally rare and highly prized in the world of coloured gemstones.
One of the rarest examples is the “Pumpkin Diamond” – a 5.54-carat vivid orange stone famed for its deep hue and auction-record price, celebrated for its intense saturation.
ORANGE DIAMONDS
Fancy orange diamonds are unique within the world of coloured diamonds. Their spectacular orangey hue comes from trace amounts of nitrogen combined with structural anomalies within the crystal lattice, which together produce a rich, warm tone.
This colour spectrum ranges from soft peach to deep mandarin. Some stones may carry secondary hues like pink or brown, though pure vivid orange diamonds are among the rarest and most coveted. Their radiant colour exudes energy and individuality unlike any other fancy diamond.
In jewellery, orange diamonds deliver dramatic visual impact. Their vibrant brilliance and warm tones make them perfect centrepieces in engagement rings and standout accessories, pairing beautifully with both white and yellow metals.
GRADING OF NATURAL FANCY COLOURED DIAMONDS
Grading coloured diamonds requires a specialist approach due to the complexity of hues and intensities. The Gemological Institute of America (GIA) is the foremost authority on diamond grading and uses a combination of printed references and master stones to assess colour.
Unlike white diamonds, which are graded for their lack of colour, fancy coloured diamonds are graded for hue and intensity. Orange diamonds are graded particularly closely, evaluating the balance of hue, tone, saturation, and the presence of secondary colours.
Key grading factors include:
- Natural versus treated colour origin
- Intensity of the orange hue
- Uniformity and colour distribution
- Surface polish, clarity, and overall aesthetic impact
At Rêve Diamonds, we only offer 100% natural fancy orange diamonds, all of which are GIA-certified to confirm authenticity and highlight colour origin.
WHY CHOOSE RÊVE DIAMONDS
At Rêve Diamonds, we are proud to present a distinctive selection of natural fancy coloured diamonds – including a vibrant range of natural orange diamonds. By sourcing and polishing our diamonds in-house, we eliminate middlemen and offer exceptional value to our clients.
Whether you’re seeking a bespoke engagement ring, an eye-catching pendant, or an extraordinary jewellery piece, our expert jewellers are here to assist you. Book a private consultation – online or at our London showroom – and explore our full inventory of certified coloured diamonds.
SPEAK TO AN EXPERT
If you’re in search of a natural fancy orange coloured diamond, our jewellery specialists are here to help. Contact us with your questions or book an appointment at our London showroom. You can also reach us via the Live Chat or WhatsApp for friendly, expert advice.
Frequently Asked Questions About Fancy Orange Coloured Diamonds
What is a fancy orange diamond?
A fancy orange diamond is a natural diamond that displays a vibrant orange colour, typically caused by trace nitrogen and structural factors within the crystal lattice.
Are orange diamonds natural?
Yes, orange diamonds do occur naturally. Some stones may be lab-treated. At Rêve Diamonds, we only offer GIA-certified natural orange diamonds with verified untreated origins.
What makes orange diamonds different from other fancy colours?
Orange diamonds are distinct due to their warm, fiery hue—often enhanced by nitrogen rather than typical trace elements. Their vivid saturation and energetic tone set them apart.
Are fancy orange diamonds valuable?
Absolutely. Natural orange diamonds, particularly those with vivid, evenly distributed colour, are extremely rare and valuable. Their unique appeal attracts collectors and connoisseurs alike.
Are orange diamonds a good choice for engagement rings?
Yes. Orange diamonds make stunning centrepieces for engagement rings. Their exotic colour stands out against both white and yellow gold and platinum settings.
How can I tell if an orange diamond is natural or treated?
A GIA certificate will indicate whether the diamond’s colour is natural or enhanced. Certification is essential, as treated orange diamonds exist on the market.
Are orange diamonds a good investment?
Yes. Due to their rarity and rising demand, natural fancy orange diamonds are increasingly viewed as valuable investment pieces, especially those with vivid, untreated colour.
How should I care for an orange diamond?
Clean your orange diamond with a soft brush and mild soap. Avoid ultrasonic cleaners and harsh chemicals. Have the setting professionally checked annually to maintain security.
Explore Our Collections
Orange Coloured Diamonds
Orange coloured diamonds are treasured for their natural, radiant hue, striking warmth, and untreated origin. At Rêve Diamonds, all of our orange diamonds are natural and derive their colour from crystal composition rather than treatment. Each stone is accompanied by a GIA certificate confirming authenticity and origin.
Our diamond education pages are designed to guide you in understanding what sets orange diamonds apart — and how to choose the ideal stone for your bespoke jewellery vision.
Use our diamond search tool to explore our current collection of orange diamonds. Filter by shape, carat weight, colour depth, and clarity to find your perfect match — from bespoke engagement rings to dramatic statement pieces.
