Hongkong Jingcan Crystal Craft Limited is one of the leading manufacturers and suppliers of lab created cushion cut diamond in China, featured by quality products and low price. If you're going to wholesale the newest lab created cushion cut diamond made in China, welcome to get quotation from our factory. Customized orders are welcome.
Fancy vivid cushion-cut lab-grown diamonds have become highly sought-after colored gems for premium jewelry collections. By combining a timeless cushion-cut silhouette with striking, saturated hues, these stones deliver a luxurious visual impact that colorless diamonds simply cannot achieve.
Each diamond comes with official IGI certification and can be grown using either HPHT or CVD technology, depending on specific production needs. Available in carat weights ranging from 1.46ct up to 3.50ct, these stones feature soft, rounded corners that beautifully enhance the warmth and opulence of their intense fancy tones.
Ideal for use as center stones in cocktail rings, statement pendants, and bespoke high-end custom jewelry, these colored lab-grown diamonds offer vibrant color performance comparable to natural fancy colored diamonds, but at a much more competitive price point. For jewelry wholesalers and custom-design studios, they represent a premium inventory choice for building distinctive colored-diamond lines tailored to clients who love bold, colorful fine jewelry.




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Product Parameters |
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Diamond Type |
Synthetic (lab grown) |
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Certificate Type |
GIA / IGI / NGIC |
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Usage |
For Jewelry Making |
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Diamond Shape |
Cushion Cut |
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Fancy Diamond Color |
Fancy Vivid |
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Model Number |
JC-C033 |
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Place of Origin |
Zhejiang, China |
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Brand Name |
Jingcan |


Frequently Asked Questions (FAQ)
Q1: What makes a "Fancy Vivid" color grade so special?
A: "Fancy Vivid" is the highest color intensity grade for colored diamonds. It indicates a rich, saturated, and highly vibrant hue without any dullness or secondary masking colors. This level of saturation is exceptionally rare in nature, making lab-grown Fancy Vivid diamonds an incredible way to achieve top-tier color at a fraction of the cost.
Q2: How do HPHT and CVD technologies differ for colored diamonds?
A: Both methods produce real diamonds with identical physical and optical properties. HPHT (High Pressure High Temperature) is often used to create intense pinks, blues, and yellows by introducing specific trace elements during growth. CVD (Chemical Vapor Deposition) grows diamonds layer by layer and can also produce vivid colors through post-growth treatments. Buyers can choose based on specific color preferences or supply chain considerations.
Q3: Why is the cushion cut a good match for Fancy Vivid colors?
A: The cushion cut features larger, open facets and a deeper pavilion, which allows light to travel through the stone in a way that maximizes and deepens the color saturation. The soft, rounded corners also add a warm, romantic elegance that perfectly complements the boldness of a Fancy Vivid hue.
Q4: Are these lab-grown colored diamonds real diamonds?
A: Yes. Lab-grown diamonds are chemically, physically, and optically identical to natural diamonds. The IGI certification guarantees their authenticity, confirming they are genuine laboratory-grown diamonds with the same brilliance, hardness (10 on the Mohs scale), and durability as their natural counterparts.
Q5: What are the best jewelry applications for Fancy Vivid cushion-cut diamonds?
A: Their bold color and romantic shape make them perfect as striking center stones in cocktail rings, statement pendants, and bespoke bridal jewelry. They also work beautifully in halo settings, where surrounding white diamonds can further enhance the vividness of the center stone.
Q6: Why should wholesalers and designers choose lab-grown over natural fancy colored diamonds?
A: Natural Fancy Vivid diamonds are among the rarest and most expensive gemstones in the world. Lab-grown versions offer the exact same visual beauty and color performance at a dramatically lower price. This allows designers to create high-impact, colorful jewelry with better profit margins, while also appealing to eco-conscious and budget-savvy consumers.
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