Jewelry Diamonds

Product Details

FANCY COLOR CVD DIAMOND

Technology-Driven, Colorful New Choices in Jewelry

In addition to industrial CVD diamonds, we also apply CVD (chemical vapor deposition) growth technology. By controlling growth parameters and applying post-growth treatments, we produce lab-grown diamonds (LGD) in a variety of colors, including pink, blue, yellow, and white jewelry diamonds. Their chemical and physical properties are nearly identical to those of natural fancy-color diamonds, providing the jewelry market with a more diverse and design-flexible choice of diamond materials.

CORE FEATURES

Key Benefits

Scientifically Controllable Color Origins: By doping diamonds with specific elements and then applying irradiation or high-temperature, high-pressure treatment, their color can be precisely controlled

Identical Chemical and Physical Properties to Natural Fancy-Color Diamonds: Characteristics such as hardness, refractive index, and specific gravity are indistinguishable from those of natural fancy-color diamonds, making them difficult to differentiate with the naked eye or standard jewelry testing

Greater Accessibility to Rare Colors: Natural fancy-color diamonds command extremely high prices due to their rarity. CVD fancy-color diamonds give consumers the opportunity to own rare-colored diamonds at a more reasonable cost

Traceable Origin with No Conflict Concerns: The entire lab-grown process can be traced, avoiding the origin-related conflicts and environmental controversies that may be associated with traditionally mined diamonds

PRODUCT COLORS

Main Product Colors

A diverse range of rough diamonds in pink, blue, yellow, white, and other colors

Colored rough diamond materials and polished finished stones are available in various sizes and clarity grades according to customer requirements

APPLICATIONS

Applications

Supply of colored rough diamond materials to diamond cutting and polishing facilities

Custom and personalized colored jewelry design

Development of differentiated product lines for high-end jewelry brands

PROCESS CAPABILITY

Our Process Capabilities

From controlling CVD diamond growth parameters and color treatments to rough-stone quality grading and inspection, we provide a stable and reliable supply of jewelry diamonds in a wide range of colors. We can also customize combinations of color, size, and quality specifications to meet customer market requirements.

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