Welcome to FU RONG GEMS!We supply many kinds of Loose Gemstones at factory direct price, Free Quote: [email protected]
04
2025 - 09
Moissanite D Color Series:
Color: D, Colorless (Supernova),
Size: 9x11mm
Clarity:VVS
Cut: Faceted Brilliant (Heart and Arrow)
MM size & Ct weight Chart: http://m.frgems.com/loose-moissanite-stones-mm-sizes-carat-weight-chart.html
02
2025 - 09
Buy Loose Natural Genuine Black Onyx Oval Shaped Cabochon 14x10mm and 25x18mm gemstones wholesale at factory direct price from China Suppliers and manufacturers. Picture What's Cabochon Stones? A cabochon (/ˈkæbəˌʃɒn/, from Middle French caboche "head") is a gemstone which has been shaped and polished as opposed to faceted. The resulting form is usually a convex (rounded) obverse with a flat reverse. Cabochon was the default method of preparing gemstones before gemstone cutting was developed. What does a cabochon cut look like? A Cabochon is a type of cut used on gemstones where by the stone is shaped and polished into a smooth, generally convex shape with a flat base. Cabochons or Cabs are generally circular or oval but may be cut into different shapes. Black Onyx Stones: Black Shape: Round Cabochon Quality: AAA Size: From 2mm -20MM Quantity: As per your choice Other shapes available: Round, Pear, Marquise, Triangle, Cushion, Rectangle If you need more Sizes and Shapes that are not listed please let us know, we can make it. What's Natural Black Onyx stones? Onyx primarily refers to the parallel banded variety of the silicate mineral chalcedony. Agate and onyx are both varieties of layered chalcedony that differ only...
31
2025 - 08
Loose Natural Genuine Black Onyx Heart Shaped Faceted 7x7mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. Picture Black Onyx Color: Black Shape: Heart Quality: AAA Size: 5,6,8,9,10,11,12,13,14,15,16,17,18,19,20 MM Quantity: As per your choice Other shapes available: Round, Pear, Marquise, Triangle, Cushion, Rectangle If you need more Sizes and Shapes that are not listed please let us know, we can make it. What's Natural Black Onyx stones? Onyx primarily refers to the parallel banded variety of the silicate mineral chalcedony. Agate and onyx are both varieties of layered chalcedony that differ only in the form of the bands: agate has curved bands and onyx has parallel bands. The colors of its bands range from black to almost every color. information from Wikipedia Color: Black, Luster: Vitreous Crystal system: Hexagonal crystal system Chemical formula: SiO₂ Hardness (Mohs hardness scale): 7 Mineral class: Chalcedony Transparency: Opaque The spiritual meaning of the black onyx stone: lack Onyx meaning is Self-control, decision making, intuition, protection. ... Black Onyx is associated with the planet Saturn, which will bring a positive vibe for those born in the shadow of the planet Saturn. It is a stone for Leo zodiac sign. Black Onyx stone...
29
2025 - 08
Loose nano crystal Tanzanite Blue Color #128 Round shape Faceted Cut 2.5mm and 3mm gemstones wholesale from china supplier and manufacturer. Pictures What is Nano Gemstones ? A: Nano Crystal gemstone - is the glass-ceramic material with nano sized (10⁻⁹m) crystals of Spinel in an aluminosilicate glass matrix, which is not special glass and it is not synthetic crystal or mineral - it is their hybrid. This composite material has unique physical and optical properties: Color (homogeneous and even), Density (3-3.3g/cm³), Luster (RI=1.61-1.64); Melting temperature (more than 1650 C°) and high thermal shock resistance make this material ideally compatible with the wax-casting technology. Nano Crystal gemstone are a new type of created gemstone made especially for jewellery. The colour is homogeneous, meaning that if you bought 100 emerald green nano crystal stones, the colour would be exactly the same in every stone. The material has been created with precious metal clay in mind, so any size gem should be kiln safe and blow torch safe with out colour change or damage. #Nano Crystal gemstone# does not contain any health hazardous contaminants (lead, arsenum, cadmium) Hardness: 7 on Mohs scale Refractive Index: 1.65-1.7 Specific Gravity: 3.5-4 Dispersion: 0.015 Melting Point: 1700...
27
2025 - 08
Loose Cubic Zirconia Tanzanite Dark Color Pear Shape faceted Cut 6x4mm stones CZ33 wholesale from China Manufacturer and Suppliers Pictures What is Cubic Zirconia? A: Cubic Zirconia (or CZ) is zirconium oxide (ZrO2 ), is widely synthesized for use as a diamond simulant and it is a lab made created stone with a specific gravity of between 5.6-6.00 and at about 8.5 hardness on Mohs scale, which is harder than most natural gems. Its refractive index is high at 2.15 - 2.18 (B-G interval) and its luster is very good. Its dispersion is very high at 0.058 - 0.066, exceeding that of diamond (0.044). Cubic Zirconia Gemstones is the best stimulant for the Real diamond, it's beautiful and brilliant for the Jewelry designs. At FU RONG GEMS, you can Buy White and Colored CZ Loose Cubic Zirconia Stones With Quality Grades A to Top Grade Quality AAAAA at Wholesale Direct Factory prices from the Real China Professional Manufacturer and Suppliers. How Loose Cubic Zirconia Quality is Determined? A: There are four main factors that help determine the quality or grade of cubic zirconia. These are carat (or carat weight), clarity, color, and cut. CZ stones are imitation diamonds or simulants...
25
2025 - 08
Loose Cubic Zirconia Tanzanite Dark ColorOval Shape faceted Cut 10x8mm stones CZ33 wholesale from China Manufacturer and Suppliers Pictures What is Cubic Zirconia? A: Cubic Zirconia (or CZ) is zirconium oxide (ZrO2 ), is widely synthesized for use as a diamond simulant and it is a lab made created stone with a specific gravity of between 5.6-6.00 and at about 8.5 hardness on Mohs scale, which is harder than most natural gems. Its refractive index is high at 2.15 - 2.18 (B-G interval) and its luster is very good. Its dispersion is very high at 0.058 - 0.066, exceeding that of diamond (0.044). Cubic Zirconia Gemstones is the best stimulant for the Real diamond, it's beautiful and brilliant for the Jewelry designs. At FU RONG GEMS, you can Buy White and Colored CZ Loose Cubic Zirconia Stones With Quality Grades A to Top Grade Quality AAAAA at Wholesale Direct Factory prices from the Real China Professional Manufacturer and Suppliers. How Loose Cubic Zirconia Quality is Determined? A: There are four main factors that help determine the quality or grade of cubic zirconia. These are carat (or carat weight), clarity, color, and cut. CZ stones are imitation diamonds or simulants and...
21
2025 - 08
Loose nano crystal Peridot Color #152 Baguette shape Step Cut 5x2.5mm gemstones wholesale from china supplier and manufacturer. Pictures What is Nano Gemstones ? A: Nano Crystal gemstone - is the glass-ceramic material with nano sized (10⁻⁹m) crystals of Spinel in an aluminosilicate glass matrix, which is not special glass and it is not synthetic crystal or mineral - it is their hybrid. This composite material has unique physical and optical properties: Color (homogeneous and even), Density (3-3.3g/cm³), Luster (RI=1.61-1.64); Melting temperature (more than 1650 C°) and high thermal shock resistance make this material ideally compatible with the wax-casting technology. Nano Crystal gemstone are a new type of created gemstone made especially for jewellery. The colour is homogeneous, meaning that if you bought 100 emerald green nano crystal stones, the colour would be exactly the same in every stone. The material has been created with precious metal clay in mind, so any size gem should be kiln safe and blow torch safe with out colour change or damage. #Nano Crystal gemstone# does not contain any health hazardous contaminants (lead, arsenum, cadmium) Hardness: 7 on Mohs scale Refractive Index: 1.65-1.7 Specific Gravity: 3.5-4 Dispersion: 0.015 Melting Point: 1700 degrees Celcius It...
19
2025 - 08
Loose Synthetic Lab Created Corundum Pink sapphire 2# VS 3# Color Octagon Shape Emerald Cut 14x10mm Loose gemstones Wholesale from China Suppliers and manufacturers. --Also Called as Synthetic Pink Sapphire,Lab created Pink Sapphire.--We Supply and Manufacture Corundum Pink sapphire stones in All kinds of popular Shapes and Sizes;--Color Shades:Pink sapphire 2# (Medium), Rose Pink sapphire 3# (Dark), Pictures What's the Pink Sapphire Color Stone? The Lab Created Pink Sapphires are the family stones of Synthetic Corundums. Lab Created Pink Sapphires are made by a method called Flame Fusion.They are made in such a way that they look like Natural gemstones. These Lab Created gemstones have the same chemical properties of the real stone,Have the same hardness, density and appearance like the Natural Pink Sapphire. Only a trained eye can tell the difference between the two. The most common Corundum colors are Blue Sapphire and Ruby color stones, but we can also supply White Sapphire, Orange Sapphire, Yellow Sapphire and Alexandrites in all shapes and sizes. We have quite a collection of Pink Sapphire Color Loose gemstones such as popular Round Brilliant Cut,Princess Cut,Emerald Cut,Cushion Cut and also unique heart, Oval,Octagon,Marquise, Pear,Star Cuts and Much More... What is Corundum and What...
10
2025 - 08
Loose Synthetic Lab Created Corundum Ruby Red 8# Rectangle Shape Princess Cut 10x8mm and 14x10mm and 16x12mm Gemstones Wholesale from China Suppliers and manufacturers. --Also Called as Synthetic Ruby, Synthetic Red Corundum,--We Supply and Manufacture Corundum Ruby Red stones in All kinds of popular Shapes/cuts and Sizes;--Color Shades:Ruby Red 5#, Ruby Red 7# dark, Ruby Red Dark(Garnet) 8#; Pictures What's the Ruby Red Color Stone? Which colour would you spontaneously associate with love and vivacity, passion and power? It's obvious, isn't it? Red. Red is the colour of love. It radiates warmth and a strong sense of vitality. And red is also the colour of the Ruby Stones, the king of the gemstones. In the fascinating world of gemstones, the ruby red is the undisputed ruler. For thousands of years, the Ruby red Gemstones has been considered one of the most valuable gemstones on Earth. It has everything a precious stone should have: magnificent colour, excellent hardness and outstanding brilliance. In addition to that, it is an extremely rare gemstone, especially in its finer qualities. AndNow you can buy Synthetic Corundum Created Ruby Color Loose gemstones with an excellent simulated of Real Ruby Gemstones at Wholesale Direct Factory prices from...
08
2025 - 08
Loose Natural Genuine Prasiolite Color BaguetteStep cut 8x4mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. PICTURES What's Natural Prasiolite Color Gemstone? Prasiolite (also known as green amethyst), is a heat-treated form of amethyst. Because it closely related to both amethyst and citrine, it acts as a bridge between the solar plexus chakra (seat of the will), the heart chakra, and the third eye and crown chakras. This makes it ideal for aligning the body, mind, and spirit into an integrated whole. Prasiolite also facilitates a stronger connection to nature. If you want to be an advocate for the environment, but you would rather lead with wisdom and heart rather than pure “warrior energy”, prasiolite is an ideal ally. Green Amethyst as a Gemstone Prasiolite (more commonly known as “green amethyst”) is a pale green form of quartz. There is a small amount of natural prasiolite, but almost all prasiolite on the market is artificially produced by heat-treaing amethyst. Amethyst usually turns yellow or orange, producing citrine, but with the addition of radiation, it turns green. Technically, amethyst is by definition purple, so it doesn’t make a lot of sense to call prasiolite “green amethyst”, but the...
