synthetic gemstone

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Tianyu gems is developed by a research and development team who are familiar with the combinations and formulas of different fabrics and dyes. .
We aim to provide the highest quality synthetic gemstone.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.

Round Cabochon Cut CP34 Synthetic Black Opal Gemstone
CP34 Synthetic Opal
Round Cabochon Cut CP04 Light Yellow Synthetic Opal
Opals come in a wide variety of colors, including white, black, blue, green, red, and more, with black opal being the rarest and most valuable. The gemstone can be transparent, translucent, or opaque and has a hardness of about 5.5 to 6 on the Mohs scale. Opal is prized for its captivating iridescence and is the birthstone for October, symbolizing creativity, inspiration, and emotional balance.
8# daybreak Blue Spinel Nanosital
It is a stunning synthetic gemstone designed to mimic the captivating beauty of natural blue spinel. With its rich, vibrant blue hue and exceptional clarity, it shines with remarkable brilliance and fire. Created using advanced Nanosital technology, this gemstone is visually striking and incredibly durable, making it ideal for high-end jewelry that requires elegance and resilience.Offering an affordable alternative to natural blue spinel, the 8# Daybreak Blue Spinel Nanosital maintains the same dazzling aesthetic at a fraction of the price. Its precision-cut form and uniform color add to its appeal, making it a popular choice for luxury jewelry enthusiasts.This synthetic gemstone is expertly crafted in controlled lab environments, ensuring ethical production and a minimal environmental footprint.
Round Cabochon Cut CP06 Synthetic Opal Gemstone Manufacturer
CP06 Lavender Synthetic Opal
Round Cabochon Cut CP01 Blue Synthetic Bello Opal Gemstone
This synthetic opal features a rich blue hue, enhanced by its cabochon cut, which maximizes the gemstone’s natural iridescence and depth. Made with high-quality silica and resin, it mimics the beauty and optical properties of natural opal while offering greater durability and resistance to cracking. Ideal for elegant jewelry designs, this gemstone combines the allure of precious opal with the consistency and affordability of synthetic creation. Its polished round shape and vivid color make it perfect for rings, pendants, and earrings, delivering a captivating sparkle that catches the light from every angle.
#009 Blue Purple Color Change Oval Cabochon Cut Synthetic Gemstone Nanosital
The Blue Purple Color Change Oval Cabochon Cut Synthetic Gemstone Nanosital is a stunning and rare gemstone with a captivating color-changing effect. Under different lighting conditions, this gemstone transitions from a blue to a purple, offering a dynamic visual experience. Crafted with precision, the oval cabochon cut enhances its unique color shift and smooth, glossy finish. Made from advanced synthetic Nanosital material, it mirrors the beauty and durability of natural gemstones while providing a more sustainable option. This gemstone is perfect for high-end jewelry pieces and combines beauty with innovation, making it an ideal choice for those seeking something extraordinary.
#5 Brown Yellow Color Change Oval Cut Synthetic Gemstone Nanosital
The Brown Yellow Color Change Oval Cut Synthetic Gemstone Nanosital is a captivating gem that showcases a remarkable color change effect, shifting beautifully between warm brown and yellow hues under different lighting conditions. Crafted from advanced glass-ceramic nanocrystalline materials, this synthetic gemstone combines durability with stunning optical performance. With a hardness of 7 on the Mohs scale, it offers excellent resistance to scratches and everyday wear. Its refractive index of 1.65–1.7 and specific gravity closely resemble those of natural gemstones, providing brilliant luster and depth. The oval cut enhances its color play and brilliance, making it an eye-catching centerpiece for any jewelry design. Free from harmful substances and produced sustainably, this Nanosital gemstone is an elegant, affordable, and eco-friendly alternative to natural color-change stones.
Round Cabochon Cut CP15 Red Synthetic Fire Opal Gemstones
CP15 Red Synthetic Opal
Round Cabochon Cut Synthetic Gemstone CPO2 Blue Opal
The Round Cabochon Cut Synthetic Blue Opal CPO2 is a stunning gemstone featuring a smooth, domed surface with a flat base, crafted to highlight the stone’s tranquil blue hues and captivating play of light. This synthetic blue opal mimics the natural beauty of genuine blue opals, known for their soothing, ocean-like colors and subtle adularescence—a soft inner glow that enhances its visual charm. With a moderate hardness of 5.5 to 6.5 on the Mohs scale, this gem offers both elegance and durability suitable for various jewelry designs.
Round Cabochon Cut CP16 White Opal Synthetic Gemstone
CP16 White Opal
#1 Round Blue Turquoise Synthetic Gemstone Nanosital
Made from a unique glass-ceramic composition primarily of silicon dioxide (SiO2) and aluminum oxide (Al2O3), Nanosital offers excellent durability with a Mohs hardness of 7, making it suitable for everyday jewelry wear. Its refractive index of 1.65–1.7 and specific gravity of 3.5–4 provide a natural look and feel, closely matching many precious stones. Unlike cubic zirconia, Nanosital features a subtle, natural luster without an overly strong shine, preserving an attractive play of colors. It is free from harmful contaminants and can withstand high temperatures up to 1700°C, allowing for versatile jewelry manufacturing techniques such as lost-wax casting. With consistent color, total transparency, and no internal defects, this synthetic turquoise gemstone is an excellent, affordable alternative to natural turquoise.
Round Cabochon Cut CP30 Orange Fire Opal Synthetic Gemstone Manufacturer
CP30 Orange Opal

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synthetic gemstone

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