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
- IGI Certified
- Live Wholesale Pricing
- 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 and irradiation for green. 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, we internally verify every fancy color stone before it is 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.
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
Natural 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.
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
Every fancy color stone is internally verified before listing, with an IGI certificate and video linked to the individual listing. The certificate identifies the stone’s color and disclosed color origin, giving trade buyers clear documentation before purchase.
For higher-value Blue and Green stones, we especially encourage a live video verification call before payment. It costs you nothing and gives you a direct view of the stone before committing to a larger order.
Frequently Asked Questions
It depends on the color. Fancy Blue and Fancy Yellow are as-grown colors, while Fancy Pink and Fancy Green receive permanent post-growth treatment. The color origin and treatment status are disclosed on the individual stone’s IGI certificate.
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.
Lab-grown fancy color diamonds are significantly more accessible in price. This makes colors that were traditionally difficult for many retailers to stock — particularly rarer shades — more practical for a wider range of collections and customer budgets.
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.