925 스털링 실버 목걸이 고급 보석 맞춤 OEM 공장

줄리엣의 명대사를 들어보셨을 겁니다., "다른 이름의 장미는 달콤한 향기가 날 것입니다." 그러나 다이아몬드에도 동일하게 적용됩니까?? 당신이 보고 있는 다이아몬드가 G/VS2 품질의 돌이라고 말하는 몇 가지 서류와 함께 왔다고 가정해 보겠습니다.. 그거면 충분하지 않아?? 잘, 그것은 달려있다. 완벽한 약혼 다이아몬드를 찾으셨던 것처럼, 다이아몬드 인증을 발행하는 수십 개의 보석 연구소를 본 적이 있을 것입니다.. 하지만, 보석 연구실은 모두 평등합니까?? 대답은 절대 NO이다.

아래에, 당신은에 대해 배울 것입니다:

다이아몬드 인증이란?
다이아몬드 인증이 중요한 이유
다이아몬드 인증이 가치에 영향을 미치는 경우
다이아몬드 인증을 발행하는 사람
모든 다이아몬드 인증이 동일한 경우
3 당신이 GIA 다이아몬드를 정말로 원하는 이유
메모!! 이번 포스팅은 천연다이아몬드에 대한 다이아몬드 인증에 관한 포스팅입니다.. Learn here about Lab Diamonds vs Natural Diamonds – and why we chose GCAL and IGI USA for Lab Diamonds.

 

다이아몬드 인증이란 무엇입니까??
An independent, scientific analysis of your diamond’s quality.
Appraisals and jeweler-written documents are not certifications!
Diamond certification is a process where an independent gem lab (one that’s not in cahoots with the jeweler!) tests and assesses the quality of a diamond. 그 다음에, the lab issues a written report about the diamond. Each report, or “certificate,” has its own number which is kept on file at the gem lab and a copy is sent back with the diamond. 또한, many certified diamonds include a microscopic laser inscription of their certification number on the outer edge of the diamond (its “girdle”). This is helpful if a diamond certificate is ever lost or stolen.

loose diamond with inscription on edge of diamond
GIA Number Laser Inscribed on the Girdle of a Loose Diamond.

MOST DIAMOND CERTIFICATES INCLUDE THE FOLLOWING GRADING CATEGORIES:
Natural or Lab Created Status
색상
자르다
명쾌함
캐럿 중량
Some diamond certificates will include a diamond “plot.” A plot is a drawing of the internal marks (or “inclusions”) 다이아몬드의. 다시 말해서, this is your diamond’s fingerprint! Others do not include plots, to save time. 게다가, certain gem labs include their opinion of the diamond’s value. Other labs refuse to value the diamonds they test, preferring to keep their reports impartial.

팁을 위해! Appraisals and other documents written by a jeweler are NOT diamond certificates. Most jewelers and appraisers do not have access to the testing equipment gem labs have. 그래서, 평가, or the word of your jeweler, cannot take the place of a diamond certification.

 

Why is Diamond Certification important?
Diamond certifications are important for three big reasons. 첫 번째, a diamond certification proves the stone has been tested and has been confirmed natural. 둘째로, credible diamond certifications (more on that below) prove diamond quality. 셋째, diamond certifications help to put a diamond buyer and a diamond seller on equal ground.

DIAMOND CERTIFICATION PROVES IT’S NATURAL
Gem labs have access to a bunch of testing equipment that jewelers and appraisers do not. 예를 들어, while most appraisers have common tools, they typically do not have a way of testing for lab created diamonds or diamond treatments. 그래서, a diamond certification proves the stone you’re buying is natural and not lab made.

DIAMOND CERTIFICATION PROVES QUALITY
Diamond certifications are important as they are unbiased opinions of diamond quality. Grading between different jewelers and appraisers varies wildly. 비교하면, gem labs have consistent diamond grading techniques. 다시 말해서, reports generated by jewelers and appraisers do not have the accuracy or trustworthiness of diamond certifications.

As we discuss in more detail below, some gem labs are more strict than others in these guidelines. The best diamond certifications, those we call “credible” diamond certifications, honestly and accurately describe the quality of your diamond. 그래서, a credible diamond certificate is the best way to get what you pay for.

DIAMOND CERTIFICATION LEVELS THE PLAYING FIELD
Diamond certification also helps diamond buyers and sellers compare diamonds. 중요하다, 그러므로, that the diamond certificate you choose is credible. It is a diamond expert’s job to know the “ins and outs” of diamond quality. 반면에, most diamond buyers are new to diamond grading. 그래서, customers use diamond certificates to level the playing field. As small differences in diamond grading can make hundreds or even thousands of dollars’ difference, the credibility of a diamond’s certification is huge.

Hot tip! In addition to helping you choose a beautiful diamond for your engagement, making sure you choose a credible diamond certification will help you later if you and your partner ever choose to upgrade your diamond for a special anniversary, or gift it to your children. 신뢰할 수 있는 다이아몬드 인증서를 통해 다른 사람들이 자신이 무엇을 얻고 있는지 정확히 알 수 있습니다.!

 

GIA 인증서 위에 둥근 다이아몬드
GIA 인증서가 있는 느슨한 다이아몬드.