loading

A professional manufacturer of measuring & testing equipment.

For many men buying a wedding ring is the big

Buy your diamond with real experience and with your own view. It is really a silly decision to choose a diamond after reading about it. So it would be more proper to buy a diamond with real experience or a first hand experience. Look at them first and compare with other diamonds. The beauty of a diamond cannot be sufficiently captured in words. The sense of beauty defers from man to man. So it is good to choose according to your choice your brides choice. Comfort level is another thing to look at while shopping. To make your shopping a comfortable and pleasurable experience the atmosphere of the store must be of good quality and the stock should match your desire and necessity.

Always examine the diamond with the microscope not with a loupe. All the defects and shortcomings will be detected through the particular technology. So, understand exactly what you are buying. You must not deserve to be cheated by the merchant when buying.

Make sure the sales consultant showing you the diamonds is a trained Gemologists or Diamondtologists. A properly educated consultant can make your diamond shopping simple and fun. Also make sure that the jeweler specializes in diamonds, not a part-timer claiming specialty. In fact, there aren't any half-time diamond specialists.

You should purchase your diamond separately from the ring and then set that diamond on the ring. You will get bigger diamond and also a good value.

The very much important things of a diamond are its color, clarity, carat weight and cut. Learn about these entire things prior your buying. Diamond shapes and certifications are also required to be learned. So doing a little research on net is profitable and enough.

Select a diamond that is graded in accordance with the GIA standards.

All the residents of America should buy diamond from AGS. It is the most prestigious and trusted association of diamond jewelers. American gem society ensure that all the members of this association observe strict regulations while selling diamonds and are ethical in diamond business.

Do not forget to ask about the certificates in order to verify the credibility of the gem. Inquire whether it is a conflict diamond or not.

You should also ask for a free lifetime warranty without any extra payment.

Your diamond purchase should come with a thirty-day money back guarantee from trustworthy jewelry stores. And last but not the least ask for her choice because it is all about her choice. With her consent win her heart with the diamond ring forever.

GET IN TOUCH WITH Us
recommended articles
200 FAQs WHAT' S NEW APPLICATION
How to keep the hydraulic universal testing machine clean



Hydraulic universal testing machines have very high accuracy requirements.
Connection of hydraulic system of tensile testing machine



The hydraulic system is the power drive mechanism of the tensile testing machine.
Application of electronic universal testing machine in automobile industry



The specific application of the electronic universal testing machine in the automobile manufacturing process: The electronic universal testing machine needs to be used for automobile parts.
Wave soldering workflow



Wave soldering refers to the molten solder (lead-tin alloy), sprayed by electric pump or electromagnetic pump into the solder wave required by the design, can also be formed by injecting nitrogen into the solder pool, so that it is pre-loaded The printed board of the component realizes the soft soldering of the mechanical and electrical connection between the solder end or the pin of the component and the pad of the printed board through the solder wave.
Protection of frequency converter of hydraulic universal testing machine



The frequency converter is a power control equipment that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working power supply.
Common failures of electronic universal testing machine



Electronic universal testing machine is a necessary equipment to control the quality of products.
Calibration method of electronic universal testing machine



The calibration operation of the electronic universal testing machine is still relatively unfamiliar to friends who use it for the first time.
Brief introduction of selective wave soldering defects and prevention



Selective wave soldering defects and their prevention.
Some precautions when using the testing machine



Testing machine, broadly speaking, is an instrument that verifies the quality or performance of a product or material according to the design requirements before it is put into use.
How to measure the tensile force of the testing machine



The tensile force is not an accurate value after being measured by the testing machine, and subsequent calculations are required to get the desired value.
no data

  Tel: 0086-0769-2318 4144

  Mobile: 0086-137 2828 8444

no data
CONTACT US

Copyright © 2025 Sinowon | All Rights Reserved.

Customer service
detect