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Emerald|Lab Grown|IGI

0.82ct D SI2 Emerald Lab Grown Diamond

ID • D/SI2 • IGI LG571302912

Shape and cutting style on the report: Emerald cut

Certificate IGI LG571302912

Diamond specifications and retailer prices

From $140 CAD
$100 USD
As of October 28, 2026
Save $1,142 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,282 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.82ct lab-grown emerald diamond

This 0.82ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG571302912 or 571302912. Listed at 13 retailers as of October 28, 2026, with prices from $140 to $1,282, a $1,142 spread on the same certified stone. MOH London lists it at $1,282. 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

0.82
Carat
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571302912
Dimensions6.37 × 4.39 × 2.94 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.37 mm4.39 mm0.82 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571302912
Side View
Table 61.5%Crown 34°Girdle: MED-STKPavilion 38°Culet: LNGDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,282 CAD|Low: $134 CAD|High: $1,290 CAD|Avg: $427 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 9$140 CAD
Retailer 13$162 CAD
Retailer 10$185 CAD
Retailer 11$185 CAD
Retailer 4$238 CAD
Retailer 2$320 CAD
Retailer 6$328 CAD
Retailer 7$340 CAD
Retailer 5$351 CAD
Retailer 8$357 CAD
Retailer 12$558 CAD
Retailer 3$619 CAD
Retailer 14$621 CAD
Retailer 15$854 CAD
MOH London$1,282 CAD

27 data points across 15 retailers

13 retailers$140 CAD to $1,282 CAD

A
Cheapest Retailer
-
$140 CAD
$100 USD
A
Retailer 2
-
$162 CAD
$116 USD
View
A
Retailer 3
-
$185 CAD
$132 USD
View
A
Retailer 4
-
$185 CAD
$132 USD
View
B+
Retailer 5
-
$238 CAD
$170 USD
View
A
Retailer 6
-
$320 CAD
€218 EUR
View
A
Retailer 7
-
$357 CAD
£201 GBP
View
A
Retailer 8
-
$395 CAD
$282 USD
View
B+
Retailer 9
-
$558 CAD
$399 USD
View
B
Retailer 10
-
$619 CAD
$442 USD
View
B
Retailer 11
-
$621 CAD
$444 USD
View
B
Retailer 12
-
$854 CAD
$610 USD
View
Most Expensive
B
MOH London
LG571302912 · Oct 29
$1,282 CAD
£721 GBP
View
12 more retailers have this diamond
Prices start from $140 CADSave up to $1,142 CAD

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.

A
0.82ct Emerald
$140 CAD