GIA美国宝石研究院成立于 1931 年，是全球权威的钻石、彩色宝石和珍珠研究机构。 GIA 是一个非营利的公益性机构，是宝石与珠宝知识、标准和教育的主要来源。 欢迎关注 GIA。 全球各地的学生来到 GIA 寻求知识、学习技能 ...

JAS, ‘The Select B2B Show,’ with the continued theme “Connect to Source,” will be held from 5th to 7th July 2024 at JECC Sitapura, in Jaipur. The Pink City has been long known as a treasure trove for ...

Consumers now, more than ever, have a heightened awareness of sustainably and ethically sourced products. The GIA Diamond Origin Report uses scientific evaluation to provide confirmation of a ...

Garnet Birthstone Meaning & History The name “garnet” originates from the medieval Latin granatus, meaning “pomegranate,” in reference to the similarity of the red color. Garnets have been used since ...

Ruby is the July birthstone – and it’s one of the most coveted of gems. The name is derived from the Latin word ruber, meaning “red” – the color of love and passion. Few things catch the eye like the ...

Student Financial Services Purpose: To provide financial aid or scholarships and administration of those applications and your account. The personal data that student financial services collects is ...

GIA is proud to provide the most comprehensive research in the industry with a world-renowned field gemology team and a dedication to acquiring colored stones directly from the source. Our ...

Synthetic moissanite – Colorless synthetic moissanite became popular as a diamond imitation in the late 1990s and has become a very popular engagement ring stone due to its brilliance, intense fire ...

Birthstones for each month Birthstones are a fun, popular and colorful introduction to the world of gemstones. They appeal to audiences around the world regardless of gender, age, nationality or ...

In order to submit materials to GIA, you will need to set up a Laboratory Service account. The application process is completely online and takes only a few steps. What you will be asked to provide: A ...

Graduate Jeweler Program The Graduate Jeweler diploma program is a hands-on experience that introduces students to the knowledge and skills required for a career in jewelry fabrication and repair. You ...

View updated lab alerts.Fraudulent Emails September 20, 2023 – GIA has received several notifications from clients advising that they have received suspicious emails that appear to be from GIA. The ...