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Emerald|Lab Grown|IGI

1.31ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG840622477

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840622477

Diamond specifications and retailer prices

From $357 SGD
$279 USD
As of October 30, 2026
Save $3,044 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,401 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840622477 or 840622477. Listed at 21 retailers as of October 28, 2026, with prices from $357 to $3,401, a $3,044 spread on the same certified stone. Rare Carat lists it at $3,401. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622477
Dimensions7.09 × 5.12 × 3.53 mm
L/W Ratio1.38
Culet sizeLarge
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
7.09 mm5.12 mm1.31 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622477
Side View
Table 71.0%Crown 42.6°Girdle: MediumPavilion 43.3°Culet: LargeDepth 68.9%

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: $3,401 SGD|Low: $357 SGD|High: $3,401 SGD|Avg: $1,276 SGD
Rare Carat
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
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
October 30, 2026
Retailer 9$357 SGD
Retailer 19$401 SGD
Retailer 5$414 SGD
Retailer 20$442 SGD
Retailer 21$442 SGD
Retailer 17$690 SGD
Retailer 10$730 SGD
Retailer 16$761 SGD
Retailer 7$766 SGD
Retailer 2$779 SGD
Retailer 13$793 SGD
Retailer 4$1,170 SGD
Retailer 11$1,307 SGD
Retailer 18$1,360 SGD
Retailer 3$1,424 SGD
Retailer 6$1,488 SGD
Retailer 14$1,561 SGD
Retailer 15$1,784 SGD
Retailer 12$3,029 SGD
Retailer 8$3,183 SGD
Rare Carat$3,401 SGD

16 data points across 21 retailers

21 retailers$357 SGD to $3,401 SGD

A
Cheapest Retailer
-
$357 SGD
$279 USD
A
Retailer 2
-
$401 SGD
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$414 SGD
$324 USD
View
A
Retailer 4
-
$442 SGD
$346 USD
View
A
Retailer 5
-
$442 SGD
$346 USD
View
A
Retailer 6
-
$690 SGD
$540 USD
View
A
Retailer 7
-
$730 SGD
$571 USD
View
A
Retailer 8
-
$761 SGD
ZAR 9,615 ZAR
View
A
Retailer 9
-
$766 SGD
$599 USD
View
A
Retailer 10
-
$779 SGD
£480 GBP
View
A
Retailer 11
-
$793 SGD
€591 EUR
View
B+
Retailer 12
-
$1,170 SGD
$915 USD
View
B+
Retailer 13
-
$1,307 SGD
$1,022 USD
View
B+
Retailer 14
-
$1,360 SGD
$1,064 USD
View
B+
Retailer 15
-
$1,424 SGD
$1,114 USD
View
B+
Retailer 16
-
$1,488 SGD
$1,164 USD
View
B
Retailer 17
-
$1,561 SGD
View
B+
Retailer 18
-
$1,784 SGD
£1,099 GBP
View
B
Retailer 19
-
$3,029 SGD
$2,369 USD
View
B
Retailer 20
-
$3,183 SGD
$2,490 USD
View
Most Expensive
B
Rare Carat
JH-254600 · Oct 28
$3,401 SGD
$2,660 USD
View
20 more retailers have this diamond
Prices start from $357 SGDSave up to $3,044 SGD

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
$357 SGD