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NATURAL FANCY PURPLE COLORED DIAMONDS
Colored diamonds — often referred to as “fancy diamonds” — are a rare and captivating variety of natural diamonds that exhibit remarkable hues not seen in traditional white stones. In gemology, rarity plays a major role in determining a diamond’s value — and fancy colored diamonds are among the rarest.
Roughly one in every 10,000 natural diamonds displays a fancy color. This extreme rarity makes them highly coveted by collectors and jewelry lovers alike. Fancy diamonds span an impressive spectrum, including pink, yellow, blue, orange, red, green, gray, and purple.
Unlike white diamonds, which are valued for the absence of color (graded on the GIA’s D-to-Z scale), fancy colored diamonds increase in value as their hue becomes richer and more vivid. These stones fall beyond the traditional scale, with deeper, brighter colors commanding the highest prices.
There are 12 main color categories, more than 90 secondary tones, nine intensity levels, and over 230 color combinations. Some fancy diamonds carry blended tones influenced by secondary colors such as gray, brown, or pink. The most desirable purple diamonds have strong, saturated coloring with minimal dilution.
Among the rarest are natural fancy purple diamonds. Their regal beauty and romantic violet hue create a unique visual appeal. While often mistaken for pink diamonds, true purple diamonds are distinct — deeper in tone, cooler in character, and stunningly luxurious.
One of the most well-known purple diamonds is the “Royal Purple Heart” — a symmetrical heart-shaped stone weighing over 7 carats, renowned for its exceptional color and perfect cut.
PURPLE DIAMONDS
Natural fancy purple diamonds owe their enchanting hue to the presence of hydrogen and unique structural distortions during formation. Unlike many colored diamonds that derive their color from trace elements, purple diamonds are the result of intense pressure and deformation in the earth’s crust.
Their signature color ranges from soft lilac and lavender to deep plum and vibrant violet. The most valuable examples have rich saturation and an evenly distributed hue. Some stones may lean slightly pink or gray depending on secondary hues — but true purple diamonds have a distinct cool tone.
Purple diamonds are especially treasured for their rarity. Fewer than 0.1% of all colored diamonds are purple, and naturally occurring specimens of high quality are even scarcer. Their luxurious and enigmatic appeal makes them a standout choice for elegant, one-of-a-kind jewelry.
GRADING NATURAL FANCY COLORED DIAMONDS
The GIA grades fancy diamonds using an intensity scale ranging from Faint to Fancy Deep. Purple diamonds that exhibit strong, vivid coloration without treatment are considered the most desirable. Any enhancement must be disclosed and noted on the certificate.
Fancy colored diamonds require specialized grading techniques due to their diverse hues and color intensities. The Gemological Institute of America (GIA) is the most respected grading authority and evaluates fancy diamonds based on:
- Hue (the diamond’s dominant color)
- Tone (lightness or darkness)
- Saturation (color intensity)
- Presence of secondary colors
- Distribution and uniformity of color
At Rêve Diamonds, all our purple diamonds are 100% natural and certified by GIA or IGI — with full transparency regarding origin, treatment status (if any), and quality.
WHY CHOOSE RÊVE DIAMONDS
Rêve Diamonds offers an exclusive collection of rare, natural fancy purple diamonds — each meticulously sourced and polished in-house to guarantee exceptional quality and value. With no middlemen, we deliver luxury at competitive prices.
Whether you seek a purple diamond engagement ring, a bespoke pendant, or a signature piece for your collection, our expert team is here to guide you. Book a private consultation — online or at our New York or Los Angeles showrooms — and explore our entire range of certified fancy colored diamonds.
TALK TO AN EXPERT
If you’re looking for a natural fancy purple diamond, our jewelry specialists are here to guide you. Contact us with your questions or book an appointment at our New York or Los Angeles showrooms. You can also connect with us via Live Chat or WhatsApp for personalized assistance.
Frequently Asked Questions About Fancy Purple Colored Diamonds
What is a fancy purple diamond?
A fancy purple diamond is a naturally colored diamond that displays a noticeable purple hue caused by structural distortions and hydrogen during its formation deep within the earth.
Are purple diamonds natural?
Yes, natural purple diamonds form under rare geological conditions. However, lab-treated purple diamonds also exist. At Rêve Diamonds, we offer only natural, untreated purple diamonds with GIA certification.
How are purple diamonds different from pink or red diamonds?
While pink, purple, and red diamonds can appear similar, purple diamonds have cooler tones and result from different structural conditions. Red and pink diamonds generally have warmer hues and are typically even rarer than purple.
Are fancy purple diamonds valuable?
Absolutely. Their rarity, especially in vivid saturation and larger sizes, makes them highly valuable. Deep purple diamonds with minimal inclusions and no treatments can command premium prices in the market.
Are purple diamonds good for engagement rings?
Yes! Purple diamonds are a bold, romantic, and luxurious alternative to traditional white diamonds. Their unique color makes them perfect for custom engagement rings, especially when paired with white diamonds or contrasting metals.
How can I tell if a purple diamond is natural or treated?
Only a gemological report from a trusted lab like GIA or IGI can verify if the color is natural or artificially enhanced. Every purple diamond at Rêve Diamonds includes such certification.
Are purple diamonds a smart investment?
Yes. As with other rare colored diamonds, natural purple diamonds are appreciating in value due to their limited supply and increasing demand among collectors and investors.
How should I care for a purple diamond?
Clean your purple diamond gently with a soft brush and mild detergent. Avoid ultrasonic cleaners if the diamond has inclusions. Always store it separately to prevent scratches and have the setting checked periodically.
Explore Our Collections
Purple Colored Diamonds
Purple diamonds are among the most enchanting and rare colored gemstones in existence. At Rêve Diamonds, every purple diamond is untreated and naturally colored — its hue resulting from geological processes that occurred millions of years ago.
We’re committed to offering GIA-certified purple diamonds in a variety of shapes and sizes. Whether you're designing a bespoke engagement ring or adding a collector’s piece to your collection, our expert team will help you find the perfect stone.
Use our diamond search tool to browse our curated inventory. Filter by shape, carat weight, clarity, and more to find exactly what you envision. We also carry a range of other fancy colored diamonds, including pink, red, yellow, green, gray, and blue.
