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Emerald|Lab Grown|IGI

1.31ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG528235269

Shape and cutting style on the report: Emerald cut

Certificate IGI LG528235269

Diamond specifications and retailer prices

From $356 CAD
$255 USD
As of October 30, 2026
Save $1,558 CAD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,915 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528235269 or 528235269. Listed at 20 retailers as of October 30, 2026, with prices from $356 to $1,915, a $1,558 spread on the same certified stone. Reve Diamonds lists it at $1,915. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle19.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528235269
Dimensions7.89 × 5.09 × 3.22 mm
L/W Ratio1.55
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
7.89 mm5.09 mm1.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528235269
Side View
Table 67.5%Crown 19.3°Girdle: MediumPavilion 38.8°Culet: LNGDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $844 CAD|Low: $342 CAD|High: $1,915 CAD|Avg: $952 CAD|+9.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 18$356 CAD
Retailer 10$400 CAD
Retailer 7$413 CAD
Retailer 2$443 CAD
Retailer 5$443 CAD
Retailer 14$664 CAD
Retailer 6$732 CAD
Retailer 3$738 CAD
Retailer 13$760 CAD
Retailer 8$799 CAD
Retailer 1$844 CAD
Retailer 12$1,077 CAD
Retailer 17$1,359 CAD
Retailer 4$1,422 CAD
Retailer 9$1,494 CAD
Retailer 16$1,565 CAD
Retailer 15$1,724 CAD
Retailer 11$1,783 CAD
Reve Diamonds$1,915 CAD

45 data points across 19 retailers

20 retailers$356 CAD to $1,915 CAD

A
Cheapest Retailer
-
$356 CAD
$255 USD
A
Retailer 2
-
$400 CAD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$413 CAD
$296 USD
View
A
Retailer 4
-
$443 CAD
$317 USD
View
A
Retailer 5
-
$443 CAD
$317 USD
View
A
Retailer 6
-
$664 CAD
$475 USD
View
B+
Retailer 7
-
$732 CAD
$524 USD
View
B+
Retailer 8
-
$738 CAD
$528 USD
View
B+
Retailer 9
-
$760 CAD
ZAR 8,793 ZAR
View
B+
Retailer 10
-
$799 CAD
$572 USD
View
B+
Retailer 11
-
$844 CAD
£476 GBP
View
B+
Retailer 12
-
$912 CAD
HK$5,100 HKD
View
B+
Retailer 13
-
$1,077 CAD
A$1,186 AUD
View
B
Retailer 14
-
$1,359 CAD
$973 USD
View
B
Retailer 15
-
$1,422 CAD
$1,018 USD
View
B
Retailer 16
-
$1,494 CAD
$1,070 USD
View
B
Retailer 17
-
$1,565 CAD
$1,120 USD
View
B
Retailer 18
-
$1,724 CAD
£972 GBP
View
B
Retailer 19
-
$1,783 CAD
£1,005 GBP
View
Most Expensive
B
Reve Diamonds
2CD6308B2 · Oct 30
$1,915 CAD
$1,371 USD
View
19 more retailers have this diamond
Prices start from $356 CADSave up to $1,558 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
1.31ct Emerald
$356 CAD