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Emerald|Lab Grown|IGI

6.39ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG522221639

Shape and cutting style on the report: Emerald cut

Certificate IGI LG522221639

Diamond specifications and retailer prices

From $1,446 USD
HK$11,300 HKD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,446 USD at Ting Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Ting Diamond

About this 6.39ct lab-grown emerald diamond

This 6.39ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG522221639 or 522221639. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.39
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522221639
Dimensions12.33 × 8.72 × 5.88 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.33 mm8.72 mm6.39 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522221639
Side View
Table 64.0%Crown 27.5°Girdle: MediumPavilion 40.3°Culet: LNGDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $2,330 USD|Low: $1,216 USD|High: $2,330 USD|Avg: $1,699 USD
Retailer 1
Ting Diamond
September 30, 2026
Ting Diamond$1,446 USD
Retailer 1$2,330 USD

6 data points across 2 retailers

1 retailer

B+
Ting Diamond
7028841 · Oct 31
$1,446 USD
HK$11,300 HKD
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
6.39ct Emerald
$1,446 USD