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IGI Certified Gemstones

IGI is the largest International Laboratory for Diamond and colored gemstone certification. It is controlled by a single central governing body that sticks to one internationally acknowledged system for grading.

About IGI Certificate

International Gemological Institute (est. 1975) is the largest gemstone testing institute in the world with laboratories all across the world that grades and certifies a large spectrum of gemstones and jewelry.

Image courtesy: IGI.org

Established in 1975, IGI has been the forefather in gemstone testing and boasts a number of quality-testing technology through which they assess and grade the gemstones and jewelry.

IGI was founded in Antwerp in 1975 and is the oldest in the region. On a global scale, IGI certificate brings assurance to buyers and sellers alike and act as a guarantee of quality promise, which comes from their years of ubiquity in the industry and the proficient gemologists they hone under their wings of knowledge.

With laboratories in Antwerp, New York, Hong Kong, Mumbai, Bangkok, Tokyo, Dubai, Tel Aviv, Toronto, Los Angeles, Kolkata, Delhi, Thrissur, Jaipur, Surat, Chennai, Ahmedabad and Hyderabad, IGI reports are deemed as an official source for authenticity and quality evaluation globally.

“IGI's supreme position in the gemological world is no coincidence. It is the result of continuous research, support, and synergy with professionals and consumers alike.” - IGI

Buy Gemstones with IGI Worldwide Certificate listed below

Expertise

IGI certifies the most extensive assortment of gemstones and jewelry in more parts of the world as compared to any other organization.

IGI’s experience and reach are unrivaled, further acting as evidence of them being the global leader for jewelry certification. Famous for diamonds and colored gemstones, IGI is equally entrusted with the grading of pearls, exotic carvings, fine jewelry pieces, and all modern synthetics and simulants.

People can easily trust IGI certified jewelry, be it IGI certified rings and whatnot. This immense trust was built over time thanks to their dedication to the work and it is visible in the international standards of their work.

Buy IGI Certified Gemstones listed below

Gemstone Testing

The worth of a precious stone is defined by its gemological composition, natural rareness and polished feature. Gemstones that appear alike could have prominently distinct values. In contemporary society, even specialists require specific tools to identify treatments, augmentations, and synthetics.

IGI covers every gemstone utilizing avant-garde technologies to ascertain naturally mined, laboratory-grown, synthetic or simulant creation. Experienced expert gemologists administer an additional evaluation in controlled positions, analyzing important gemological properties according to the sternest international policy.

Precious stones should only be in the trade when all individuals are confident in the details. Despite the region or marketplace, an IGI report is the standard expression of confidence in the gemological world and a crucial part of any purchase.

IGI Certificate

Buy Gemstones with IGI Lab Certificate listed below.

Q) What is the IGI certified meaning?

IGI (International Gemological Institute) is a gemstone and jewelry certification laboratory that is considered amongst the most prestigious laboratories in the industry. IGI jewellery certificate or IGI gemstone certification is considered a valid proof or evidence of its quality and price. For years, IGI has been associated with trust and confidence as they follow international standards when certifying a gemstone or jewelry.

IGI Certified Online Collection

Select a beautiful piece from our wide online selection, or chat with our experts for more options!

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Tanzanite - 1.04 Carats (Deluxe)
sku: GP133984 Origin : Tanzania
$400.64
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Tanzanite - 1.17 Carats (Deluxe)
sku: GP133774 Origin : Tanzania
$398.08
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Tanzanite 7X5 MM - 1.18 Carats (DELUXE)
sku: GP110272 Origin : Tanzania
$469.76
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Tanzanite 8x6 MM - 1.34 Carats (Deluxe)
sku: GP133945 Origin : Tanzania
$455.68
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Tanzanite 7 MM - 1.39 Carats (Deluxe)
sku: GP110274 Origin : Tanzania
$606.72
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Tanzanite 7 MM - 1.40 Carats (Deluxe)
sku: GP133983 Origin : Tanzania
$538.88
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Tanzanite 8x6 MM - 1.45 Carats (Deluxe)
sku: GP133956 Origin : Tanzania
$492.80
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Tanzanite 7 MM - 1.45 Carats (Deluxe)
sku: GP110273 Origin : Tanzania
$632.32
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Tanzanite 8x6 MM - 1.46 Carats (Deluxe)
sku: GP133773 Origin : Tanzania
$496.64
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Tanzanite 9x6 MM - 1.49 Carats (Deluxe)
sku: GP134002 Origin : Tanzania
$688.64
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Tanzanite 8x6 MM - 1.49 Carats (Deluxe)
sku: GP133970 Origin : Tanzania
$573.44
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Tanzanite 9x6 MM - 1.56 Carats (Deluxe)
sku: GP134009 Origin : Tanzania
$650.24
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Tanzanite - 1.58 Carats (Deluxe)
sku: GP133988 Origin : Tanzania
$608.00
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Tanzanite 8x6 MM - 1.63 Carats (Deluxe)
sku: GP134177 Origin : Tanzania
$732.16
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Tanzanite - 1.67 Carats (Deluxe)
sku: GP133963 Origin : Tanzania
$1,007.36
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Tanzanite - 1.69 Carats (Deluxe)
sku: GP133994 Origin : Tanzania
$780.80
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Tanzanite - 1.69 Carats (Deluxe)
sku: GP133993 Origin : Tanzania
$867.84
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Tanzanite - 1.71 Carats (Deluxe)
sku: GP133982 Origin : Tanzania
$657.92
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Tanzanite 8X6 MM - 1.74 Carats (DELUXE)
sku: GP93973 Origin : Tanzania
$776.96
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Tanzanite 7 MM - 1.75 Carats (Deluxe)
sku: GP133777 Origin : Tanzania
$673.28
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Tanzanite 8x6 MM - 1.76 Carats (Deluxe)
sku: GP133948 Origin : Tanzania
$599.04
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Tanzanite - 1.79 Carats (Deluxe)
sku: GP133968 Origin : Tanzania
$942.08
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Tanzanite - 1.80 Carats (Deluxe)
sku: GP133990 Origin : Tanzania
$785.92
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Tanzanite 8 MM - 1.81 Carats (Deluxe)
sku: GP133995 Origin : Tanzania
$929.28
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Tanzanite 8X6 MM - 1.82 Carats (DELUXE)
sku: GP93974 Origin : Tanzania
$812.80
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Tanzanite 8x6 MM - 1.90 Carats (Deluxe)
sku: GP133936 Origin : Tanzania
$853.76
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Tanzanite - 1.91 Carats (Deluxe)
sku: GP133933 Origin : Tanzania
$980.48
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Tanzanite 9X7 MM - 2.02 Carats (Deluxe)
sku: GP119157 Origin : Tanzania
$907.52
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Tanzanite 10x7 MM - 2.04 Carats (Deluxe)
sku: GP134001 Origin : Tanzania
$1,209.60
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Tanzanite 10x7 MM - 2.06 Carats (Deluxe)
sku: GP133997 Origin : Tanzania
$1,221.12
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Tanzanite 9X7 MM - 2.07 Carats (Deluxe)
sku: GP119159 Origin : Tanzania
$929.28
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Tanzanite 7 MM - 2.14 Carats (Deluxe)
sku: GP133962 Origin : Tanzania
$1,292.80
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Tanzanite - 2.16 Carats (Deluxe)
sku: GP133961 Origin : Tanzania
$1,305.60
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Tanzanite 9x7 MM - 2.24 Carats (Deluxe)
sku: GP133954 Origin : Tanzania
$1,034.24
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Tanzanite 9x7 MM - 2.26 Carats (Deluxe)
sku: GP133930 Origin : Tanzania
$1,044.48
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Tanzanite 9x7 MM - 2.30 Carats (Deluxe)
sku: GP133969 Origin : Tanzania
$1,209.60
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Tanzanite - 2.31 Carats (Deluxe)
sku: GP133971 Origin : Tanzania
$1,214.72
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Tanzanite 10x7 MM - 2.34 Carats (Deluxe)
sku: GP134005 Origin : Tanzania
$1,260.80
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Tanzanite 9X7 MM - 2.36 Carats (Deluxe)
sku: GP119161 Origin : Tanzania
$1,210.88
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Tanzanite 9.5X7.5 MM - 2.36 Carats (DELUXE)
sku: GP63902 Origin : Tanzania
$1,017.60
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Tanzanite 9x7 MM - 2.46 Carats (Deluxe)
sku: GP133949 Origin : Tanzania
$1,136.64
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Tanzanite 9X7 MM - 2.55 Carats (Deluxe)
sku: GP119162 Origin : Tanzania
$1,312.00
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Tanzanite 9X7 MM - 2.55 Carats (Deluxe)
sku: GP118342 Origin : Tanzania
$1,376.00
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Tanzanite 9x7 MM - 2.72 Carats (Deluxe)
sku: GP133944 Origin : Tanzania
$1,256.96
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Tanzanite 9x7 MM - 2.73 Carats (DELUXE)
sku: GP12412 Origin : Tanzania

Regular Price: $464.64

Special Price $438.68
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Tanzanite 9X7 MM - 2.76 Carats (Deluxe)
sku: GP118341 Origin : Tanzania
$1,484.80
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Tanzanite 10X8 MM - 2.95 Carats (Deluxe)
sku: GP115589 Origin : Tanzania
$1,875.20
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Tanzanite 11x9 MM - 2.97 Carats (DELUXE)
sku: GP68796 Origin : Tanzania
$1,510.40

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