Welcome to FU RONG GEMS!We supply many kinds of Loose Gemstones at factory direct price, Free Quote: [email protected]

Loose Nano crystal Sapphire Blue Light Color 121/3# Round shape Faceted Cut 2.5mm and 3mm gemstones wholesale from china supplier and manufacturer. Pictures This Color #121/3 Sapphire blue is the most popoular & best alternative color for the Synthetic Sapphire blue color stones. 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 does not change color when heated. Can be used in wax casting. The Main characteristics of Nanosital/Nano Crystal stones: 1.Nano Stone's specific gravity index is very close to that of the most valuable gemstones such as topaz, sapphire, ruby and aquamarine. 2.Nano Stone and the optical properties of the most popular color gemstones are almost similar. Nano Stone's main feature is its lack of an unnaturally strong lustre, which is typical of #cubic zirconia#, wherein the...
Loose Foiled Back Ruby Red Dark Color Corundum 7# Foiled Back Elongated cushion 12x10mm Gemstones Wholesale at factory direct price from China Suppliers and manufacturers. Picture What's Foil Backed gemstones? Foil backing (or foiling) is a gemstone surface enhancement technique where a thin sheet of metal or other material (sometimes colored) is placed behind the gemstone in order to reflect more light, and/or color, back into the stone and then towards the viewer. Therefore, the foil acts both as a reflector and a coloring agent. Most foiled gemstones are set in closed backs to shield protect the foil from deterioration (and detection?). A thin metal foil placed behind a gemstone within a closed-back setting to improve its optical performance. Metallic foil improves the reflectivity of certain gemstones, whilst coloured foils act as colouring agents when placed behind colourless materials, such as paste and rock crystal. These stones were typically set in silver closed backs to shield the foil from deteriorating. The practice of foil-backing gemstones can be traced back to Minoan times (circa 2000 BC), however it is most closely associated with the Georgian and early Victorian periods. What kinds of gemstones can be foiled back? There're many kinds of gemstones can be foiled back. The cheapest ones are rhinestone and then Glass gemstones, crystal stones. And also Cubic Zirconia gemstones which is sparkling & brilliant. and Corundum gemstones, Spinel, Nano Crystal and many kinds of synthetic and natural gemstones can be folied /coated back. As you can see the pictures above. What is Corundum and What are its Basic Qualities? A: Corundum is an aluminum oxide that commonly forms hexagonal barrel-shaped prisms that taper at both ends or as thin tabular hexagonal plates. It has a hardness of 9 on the Mohs scale, making it one of the most...
Natural Geniune Mother of pearl MOP White Color four leaf Clover Flower Shape 10mm and 15mm Loose gemstone Wholesale at factory direct price from China Suppliers and manufacturers. Picture Clover Shape stones ispopular Ranking Keywords trends in Jewelry & Accessories, Home & Garden with clover shaped stones. What is White Color mother of pearl? White Mother of Pearl comes from China fresh waters. As with all the gem material we use, has very strict standards. Generally speaking, only about 5% of white mother of pearl is of gemstone quality, the rest contain blemishes which make them unsuitable for fine jewelry. What does a four-leaf clover represent spiritually? A common superstition holds that each of the clover's four leaves represents either faith, hope, love, or luck. ... Patrick would use three-leaf clovers (which are pretty easy to find) to explain the Holy Trinity to those he converted, since he'd say that the leaves represented the Father, the Son, and the Holy Spirit. Four leaf clover shape stones is one of most popular shape for the jewelry settings. Where to buy Natural White Color Mother of pearl four leaf clover shape gemstones? You're here in the right place, FU RONG GEMS supply and manufacture high quality of Natural White Color Mother of pearl four leaf clover stones in many kind of popular shapes/cuts. Besides We also have a collection of loose Clover Shape gemstones wholesale at factory price from China . The following are popular colors for the Four leaf clover shaped stones. POPULAR SHAPES AND SIZES: * Factory direct. * Strict quality control. * Large Stock. * Customized is welcome. *All Photos are 100% real shoot. Cutting provide: all kinds of Poupular shapes/cut and also can be made in custom shapes/cuts. Delivery date: 1-2 days for in stock, 7-10 days for...
Loose Natural Moonstone White color Oval Faceted Rose cut 20x7mmgemstones Wholesale at factory direct price from China Suppliers and manufacturers. PICTURES What's Natural White Moonstone stones? White Moonstone History: Named for its sheen, moonstone is the most well-known gemstone of the feldspar group. Beneath the soft shimmering surface of moonstone surges a deeper, lovelier beauty: a white "moon" that rolls over the stone when it rotates. White Moonstone Geological Properties Moonstone is fairly abundant, making it an inexpensive gemstone. While its color can be similar to other stones, the distinctive shimmer makes it difficult to confuse with other materials. Moonstone faded from popularity as a jewelry-making material for centuries, before being revived by the Art Nouveau movement and, in particular, by jeweler and goldsmith René Lalique. It has retained its popularity ever since. Like the moon, this gemstone is found all over the world--from Sri Lanka, to Australia, India, Tanzania, the United States, and countries between. Moonstone was designated as the state gemstone of Florida in 1970, to commemorate the Apollo moon landings which took off from Florida's Kennedy Space Center. However, there are no deposits within state borders. Chemical Composition: K(AlSi3O8) Color: Creamy translucent white Hardness :6 to 6-1/2 (Mohs) Specific Gravity :2.56 - 2.58 Refractive Index :1.520 - 1.525 Where to buy Natural White Moonstone stones? You're in the right place, We supply high quality of loose Natural White Moonstone gemstones in many kinds of popular shapes/size, wholesale at factory direct price from China Suppliers and manufacturer. POPULAR SHAPES AND SIZES: * Factory direct. * Strict quality control. * Large Stock. * Customized is welcome. *All Photos are 100% real shoot. Cutting provide: all kinds of Poupular shapes/cut and also can be made in custom shapes/cuts. Delivery date: 1-2 days for in stock, 7-10 days for custom orders....
Loose Natural Genuine Black Onyx Custom four leaf Clover Flower shape 10mm and 15mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. Picture Black Onyx Color: Black Shape: four leaf Clover 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 will helps maintenance Leo characteristic. Where to buy Natural Black Onyx stones? We have a quite collection of loose Natural Black Onyx gemstones in popular shapes cuts at wholesale at factory price from China .Contact us for a quote. POPULAR SHAPES AND SIZES: * Factory direct. * Strict quality control. * Large Stock. * Customized is welcome. *All Photos are 100% real shoot. Cutting provide: all kinds of Poupular shapes/cut and also can be made in custom shapes/cuts. Delivery date: 1-2 days for in stock, 7-10 days for custom orders. OUR ADVANTAGE Factory...
Synthetic Lab Created Corundum alexandrite color change 46# Elongated Cushion shape faceted cut 10x8mm and 8x6mm gemstones Wholesale at factory direct price from China Suppliers and manufacturers. --Also Called as Synthetic Alexandrite,Lab created Alexandrite Color change Gemstones.--We Supply and Manufacture Alexandrite Color change stones in all kind of popular Shapes and Sizes;--Color Shades:#45 shade (With Color change Green Base), #46 (With color change Amethyst base) Pictures What's the Alexandrite Color Change Stone? Alexandrite is the highly regarded color changing variety of Chrysoberyl. The color of Alexandrite changes under different lighting conditions. If viewed in daylight, its color is greenish blue to dark yellow-green. If viewed in incandescent or candle light, its color is pink to red. Alexandrite is a very rare and highly valuable gemstone, and until recently was extremely difficult to obtain due to its rarity. However, new sources in Brazil and Tanzania have made this gemstone available and more mainstream on the gemstone market. Natural Alexandrite is rare, now there's one of best alternative Color change is to use Corundum Color change gemstones. What's the Synthetic Corundum Alexandrite Color Sapphire Color Stone? True synthetic alexandrite itself is rarely seen because it is much easier to create synthetic corundum and synthetic spinel with color change properties that look like alexandrite. Synthetic corundum changes from a purple resembling amethyst under artificial light to a greyish-blue in daylight where synthetic spinel more closely resembles alexandrite with its change from reddish to blue-greenish hues. (There is also genuine color-change sapphire which mimics alexandrite, as well as color-change garnet that can be a real fooler.) 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 many kinds of popular shapes and sizes. We have quite a collection...
Loose Cubic Zirconia Amethyst Octagon Shape Emerald Cut 9x7mm and 8x6mm gemstones CZ10 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 gemstones#. 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 Cubic zirconia Amethyst Color stones and Other Colored CZ #Loose Cubic Zirconia Stones# With Quality Grades A to Top Grade Quality AAAAA at Wholesale Direct Factory prices from the Real China Wuzhou Professional Manufacturer and Suppliers. The definition/difference of Our CZ stone quality grades: A Quality stone: The stones is less of sparkling & brilliance. (Use the poor rough to make, The height/thickness of some stones are not reach the standard height of a diamond cut stone. And the Girdle of stones is thin or thick, not in symmetrical. So, some of stones looks Cloudy. AA Quality stones: Use the Better rough to make, The sparkling & brilliance is better than A Quality, As the cutting & faceting is better. AAA Quality (Standard) stones: Use the better rough to make,With the standard proportion of diamond cutting & faceting, calibrated in sizes & height, with symmetrical Girdle in general, Therefore, The sparkling & brilliance of stones are better than A & AA Quality. 4A Quality stones: Pick out from the 5A...
Moissanite D Color Series:
758a1">Color: D, Colorless (Supernova),
758a1">Size: 9x11mm
758a1">Clarity:VVS
758a1">Cut: Faceted Brilliant (Heart and Arrow)
MM size & Ct weight Chart: http://m.frgems.com/loose-moissanite-stones-mm-sizes-carat-weight-chart.html
Moissanite D Color Series:
758a1">Color: D, Colorless (Supernova),
758a1">Size: 9x11mm
758a1">Clarity:VVS
758a1">Cut: Faceted Brilliant (Heart and Arrow)
MM size & Ct weight Chart: http://m.frgems.com/loose-moissanite-stones-mm-sizes-carat-weight-chart.html
Loose Cubic Zirconia Octagon Shape Crushed Ice Cut Mars Color 5A Top Best Quality 7x9mm Gemstones Wholesale from China Suppliers and manufacturers. Pictures: What is a crushed ice cut? A crushed ice Cut stone is simply a stone with a center that looks like shattered glass or ice. The crushed ice look comes from smaller facets on the bottom of the stone than on other cushion cut diamonds you may have seen. These small facets bounce and reflect light off each other, giving it the crushed look. They’re designed intentionally by the diamond cutter.The crushed ice diamond cut is a modified cut. There are tons of modified cuts on the market. These modified cuts are a major selling point for consumers. The crushed ice cut has been modified to eliminate the four central facet look. Crushed Ice Cut gemstones have a very high height (70-75% thickness/depth), So the weight of stone is more heavier than regular cut in same measurements. What shapes of stones can be made in Crushed Ice Cut? The Popular shapes are Elongated Cushion, Round, Square Cushion, Radiant, Oval, Pear, heart or Marquise. The Popular colors for Cubic Zirconia Crushed Ice Cut stones are White/Clear, Canary yellow, Light Pink, Emerald green, Aqua blue, very lightest yellow, Paraiba green, Apple Green and etc. Each stones is Precision cutting with 10x loupe. What's the minimum sizecan be made in Crushed Ice Cut stones? Usually, the sizes of crushed ice cut Stones are cut the sizes larger than 5mm and Up to the size 30mm. And other larger sizes can be custom made. Besides, TheCrushed Ice cut gemstones are also made in Moissanite Gemstones. Crushed Ice cut Cubic Zirconia Color chart: OUR ADVANTAGE Factory & Manufacturer since 2008, strong productive ability. Ensure the large quantity supply of product. We are...
