Fancy Color Lab Grown Diamonds - Wholesale & Trade Supply
Rare fancy color lab grown diamonds, factory-direct from Surat since 2018. IGI certified, with live inventory updated every 2 days.
- Full Shape Range
- Live Wholesale Pricing
- IGI Certified
- Bulk & Custom Sourcing
Fancy Color Introduction
White diamonds get their value from clarity and brilliance; fancy color diamonds get theirs from rarity of a different kind — a structural or chemical quirk during growth, or a deliberate treatment process after growth, that produces color instead of colorlessness. Blue and yellow typically form naturally during growth, from trace boron and nitrogen respectively. Pink and green are different — their color comes from a permanent post-growth process (structural treatment for pink, irradiation for green) that alters the crystal at the atomic level. Neither is “less real” than the other; they’re simply different, equally legitimate paths to the same outcome, and both are fully disclosed on every certificate.
OCS Diamond has supplied fancy color lab-grown diamonds from our Surat facility since 2018, serving 50+ retailers, wholesalers, and designers across India, the USA, the UK, Europe, the Middle East, and Australia. As GJEPC and Surat Diamond Bourse members, every fancy color stone we sell states its exact color origin — natural or treated — clearly on its IGI certificate, and every stone is internally verified by our own gemology team before it’s listed.
Our fancy color range spans Blue, Pink, Yellow, and Green as dedicated categories, plus rarer shades — Grey, Black, Champagne, Orange, Reddish, Brownish, and Purple — grouped under Other Fancy Colors. Inventory across all fancy color categories refreshes every 2 days alongside our white diamond stock.
Live Fancy Color Diamonds Wholesale Inventory
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Available Specifications
| Color | Color Origin | Rarity Tier | Typical Buyer |
|---|---|---|---|
| Fancy Yellow | Natural, as-grown | Most accessible | Volume retailers, first-time fancy color buyers |
| Fancy Pink | Permanent treatment | Mid-to-high | Bridal & engagement retailers |
| Fancy Blue | Natural, as-grown | High | Designers, signature/statement pieces |
| Fancy Green | Permanent treatment | Highest | Collectors, rare-stone specialists |
| Other Fancy Colors | Varies by shade | Varies | Buyers seeking a specific rare hue |
Why Lab-Grown Fancy Color Changes What's Possible
Fancy color diamonds are among the rarest gemstones in the world — a natural fancy vivid stone can command prices many multiples higher than an equivalent white diamond, placing them out of reach for most retail collections entirely. Lab-grown production hasn’t changed what makes these colors rare to form — the same chemistry and structural conditions apply — but it has made them achievable to manufacture at a scale and price point that opens fancy color to a much broader retail market than natural stones ever could.
This is the real opportunity for retailers: fancy color used to be a category reserved for high-end specialists. Lab-grown production means a mid-market retailer can now credibly offer fancy color pieces without the acquisition cost that natural fancy color demands — while still offering customers a genuinely rare, independently certified stone.
Understanding Fancy Color Grading
White diamonds are graded on a D-to-Z scale, where colorless (D) is the most valuable and every step toward Z means more visible tint. Fancy color diamonds work in reverse — the scale measures intensity of color, not absence of it, running from Fancy Light through Fancy, Fancy Intense, and Fancy Vivid at the top. A Fancy Vivid stone shows the deepest, most saturated version of its color and commands the highest price per carat within that color category.
This is why intensity grade often matters more than carat weight when pricing a fancy color diamond — a 1-carat Fancy Vivid Blue can be worth significantly more than a 2-carat Fancy Light Blue, because true, saturated color is rarer than size. Every fancy color stone we sell states its intensity grade clearly on its IGI certificate, so you’re never guessing where a stone falls on the scale.
Fancy Color Intensity Scale
Fancy Light
Fancy
Fancy Intense
Fancy Vivid
Which Fancy Color Should You Stock?
This depends entirely on your buyer. Fancy Yellow is the highest-volume, most price-accessible entry point — the right choice if you’re testing fancy color demand for the first time or building a volume retail line. Fancy Pink suits bridal and engagement-focused retailers, where saturation level matters more than carat size. Fancy Blue and Fancy Green sit at the rarer, higher-value end — better suited to designers or retailers building a signature statement piece than a full collection, given naturally limited stock volume in these colors.
If you’re unsure where to start, begin with a focused selection rather than a broad collection. Fancy Yellow offers the widest opportunity to test customer response before expanding into rarer colors such as Pink, Blue, or Green.
The Same Verification Standard Across Every Color
Fancy color stones carry the same documentation standard as our white diamond stock: an IGI certificate and video linked on every listing. Given the higher per-carat value of rarer colors like blue and green, we especially encourage a live video verification call before payment on these categories — it costs you nothing and takes the guesswork out of a higher-value order.
Frequently Asked Questions
Depends on the color, and we’re upfront about which is which. Fancy Blue and Fancy Yellow are natural to the crystal — color forms during growth itself, no treatment involved. Fancy Pink and Fancy Green get their color from a permanent post-growth process (structural treatment for pink, controlled irradiation for green) — this is standard, disclosed industry practice, and the color is stable and permanent under normal wear either way. Every certificate states the exact origin for that specific stone.
Fancy Yellow, by a meaningful margin — it’s the highest-yield fancy color in lab-grown production, which keeps per-carat pricing more accessible than blue, pink, or green.
Significantly lower — the same relationship that makes lab-grown white diamonds dramatically more affordable than natural applies to fancy colors, and often more so, since natural fancy color diamonds are among the rarest and most expensive stones in the world. This is what makes fancy color a realistic category for a much wider range of retailers than it used to be.
Shape availability varies by color — fancy colors generally have a narrower shape range than white diamonds. Check the live stock table on each color’s page for current availability, or contact us for a specific shape request.
Yes, on request – custom cutting typically takes 10 business days and applies to fancy color stock the same way it does to white diamonds.