Welcome to TradeChina
loose gemstone pear shape hydrothermal emerald stone
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Homelife
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
ningbo
Accepted Delivery Terms
Employees
201-300 people
Accepted Payment Currency
USD
Average Lead Time
15 Day(s)
Certifications
Product Specifications
Color
Colombia Emerald
Product Description
* Factory Direct/Wholesale Price
* Plenty of Stock.More than 10000 styles provided
* Existing Items shipped in 2-3 days
* Considerate/Exclusive customer service
* Existing Items shipped in 2-3 days
* Considerate/Exclusive customer service
* Customized designs and engraving logo are available
Product Description
Item Name: | loose gemstone pear shape hydrothermal emerald stone |
Material: | hydrothermal emerald |
Color: | Emerald green |
Type: | Colombia emerald |
Types Provided: | Colombia Emerald/Zambia Emerald |
Hardness: | 7.5 |
Shape/Cut: | Pear Cut |
Clarity: | Transparent |
Size Provided: | 3*5mm, 4*6mm, 5*7mm, 6*8mm, 7*9mm, 8*10mm, 10*12mm or Customized |
Weight: | According to the size |
Shapes Provided: | Round Pear Oval Marquise Cushion Emerald Heart or Customized |
Delivery Time | Existing Size/Shape: 2-3 days. Customized Order: 5-15 days |
Cut Method | Hand Cut or Machine Cut |
ABOUT EMERALD
What is emerald?
Emerald is one of the most ancient gemstone. It has unique and fascinating green color because the presence of trace element-“chromium”. It also is world’s four major gems together with diamonds, rubies, sapphires.
Emerald is one of the most ancient gemstone. It has unique and fascinating green color because the presence of trace element-“chromium”. It also is world’s four major gems together with diamonds, rubies, sapphires.
Main Original Area
The main producing areas of emeralds are Colombia, Russia, Brazil, India, South Africa, Zimbabwe. At present, the most common emeralds in international market come from Colombia, Brazil and Zambia
Features
The hardness is 7.5.But the texture is brittle and easily crushed by external force.
It is always have plenty of inclusions and defects because of complex natural growth environment.
So,the best natural emerald with good color and clarity are rare and more valuable than diamonds.
The main producing areas of emeralds are Colombia, Russia, Brazil, India, South Africa, Zimbabwe. At present, the most common emeralds in international market come from Colombia, Brazil and Zambia
Features
The hardness is 7.5.But the texture is brittle and easily crushed by external force.
It is always have plenty of inclusions and defects because of complex natural growth environment.
So,the best natural emerald with good color and clarity are rare and more valuable than diamonds.
LAB CREATED EMERALD
Two production methods of created emerald in lab: Hydrothermal Process and Molten-Salt Growth.Lab emerald have same chemical,physical and optical properties as natural emerald. But lab emerald much cheaper and more suitable to polished and make jewelry.
Comparison Table of Lab emerald and Natural Emerald
Properties | Created Emerald | Natural Emerald | ||||
Chemical Composition | Be3Al2[Si6O18] | Be3Al2[Si6O18] | ||||
Crystal System | Hexagonal System | Hexagonal System | ||||
Hardness | 7.5-8 | 7.5 | ||||
Transparency | Transparent | Transparent | ||||
Refractive Index | 1.570-1.577 | 1.565-1.598 | ||||
Birefringence | 0.007 | 0.005-0.008 | ||||
Specific Gravity | 2.70 | 2.65-2.70 | ||||
Melting Point | 1410℃ | 1410℃ | ||||
OUR
*More uniform appearance/No cleavage*Suitable for gems cutting/jewelry making
NATURAL
*Uneven green color*Cleavage fracture,easily crushed
OUR
*Good clarity with less inclusions
*Color is uniform and stable at 800℃
NATURAL
*Plenty of Inclusions
*Color will be changed at 800 ℃
OUR
*No gemstone optimization*Excellent quality with lower price
Natural
*Gemstone optimization (injection-wax /oil) *Good quality is rare /Very expensive
Customized Jewelry
Three Types of Customization
1. Customize emerald stone shape&size
2. Design new jewelry from existing jewelry& emerald stones
3.Providing us detail jewelry drawing
Products Catologue
Packing & Delivery
Professional, environmentally friendly packing services
Company Profile
Roomy Jewelry,Co.Ltd is located the world capital of synthetic stones-Wuzhou City, Guangxi, China.
We are professional manufacturer of gemstones and jewelry in China over 10 years.
We are specializing in manufacturing moissanite, emerald,lab grown ruby ,sapphire or cubic zircon and related jewelry.Skillful craftsmen team with over 10 years experience and advance production machines to ensure the large output and stable quality.
We have a experienced team of designing,producing and sales, 3 offline stores in market, 3 workshops in factory.
FAQ
1. Are you factory or wholesaler or trading company?
We are gemstone and jewelry manufacturer in China over 10 years and have our own gemstone material,workshops, professional and experienced workers team.
We are gemstone and jewelry manufacturer in China over 10 years and have our own gemstone material,workshops, professional and experienced workers team.
Certificates of manufacturer can be offered.
2.How to make an order？
A:Choosing target products online or from our catalog firstly,then contact us.
B: Quotation will be offered within 24-48 hours.
C:Sending us order list according quotation.
D:We will make a proforma invoice for you to check.
E:Please remit payment after confirming the order.
F:We will arrange delivery in 2-3 days( stocked items) or start production plan.
G:We will let you know when order was finished before delivery.
H: The order will be shipped by Fedex/DHL/UPS etc after confirming detail,then inform tracking number in 2-3 days
3.Could I place an sample order before normal order?
Of course！
2.How to make an order？
A:Choosing target products online or from our catalog firstly,then contact us.
B: Quotation will be offered within 24-48 hours.
C:Sending us order list according quotation.
D:We will make a proforma invoice for you to check.
E:Please remit payment after confirming the order.
F:We will arrange delivery in 2-3 days( stocked items) or start production plan.
G:We will let you know when order was finished before delivery.
H: The order will be shipped by Fedex/DHL/UPS etc after confirming detail,then inform tracking number in 2-3 days
3.Could I place an sample order before normal order?
Of course！
We are glad to receive sample orders which give us precious opportunity to show and verify quality.
It set up bridge for future long term cooperation.
4.What’s the mainly jewelry style we supply?
We are specialized in manufacturing 925 sterling silver for many years in China.
5.Do you accept OEM order?
Yes, we can offer OEM or ODM service. We are jewelry and gemstone manufacturer.
We are specialized in manufacturing 925 sterling silver for many years in China.
5.Do you accept OEM order?
Yes, we can offer OEM or ODM service. We are jewelry and gemstone manufacturer.
So, we can make the products according to your detail data and clear drawing.
6.How can all 925 sterling sliver products be proved to real?
100% 925 Sterling Silver,
If no,Full Refund and 925 sterling sliver test certificates can be provided.
7.Could I get some discount？
Yes. The price depends on quantity. For bulk order,please don’t hesitate to contact us.
8.Can I expect fast delivery if need in urgent?
Fast delivery is no problem if products are available in stock.
We can finish and ship about 15-25 days when out of stock.
6.How can all 925 sterling sliver products be proved to real?
100% 925 Sterling Silver,
If no,Full Refund and 925 sterling sliver test certificates can be provided.
7.Could I get some discount？
Yes. The price depends on quantity. For bulk order,please don’t hesitate to contact us.
8.Can I expect fast delivery if need in urgent?
Fast delivery is no problem if products are available in stock.
We can finish and ship about 15-25 days when out of stock.
No desirable products?
Sourcing assistant>
How to start your business
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier