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Emerald|Lab Grown|IGI

1.37ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG754507987

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754507987

Diamond specifications and retailer prices

From $518 SGD
$405 USD
As of October 30, 2026
Save $1,976 SGD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,494 SGD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.37ct lab-grown emerald diamond

This 1.37ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754507987 or 754507987. Listed at 14 retailers as of October 29, 2026, with prices from $518 to $2,494, a $1,976 spread on the same certified stone. Blue Nile lists it at $2,494. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507987
Dimensions5.16 × 5.16 × 3.37 mm
L/W Ratio1.00
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
5.16 mm5.16 mm1.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507987
Side View
Table 63.0%Crown 34.9°Girdle: MediumPavilion 38.8°Culet: LargeDepth 65.3%

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 30
Current: $2,494 SGD|Low: $427 SGD|High: $3,004 SGD|Avg: $1,332 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$518 SGD
Retailer 7$619 SGD
Retailer 12$652 SGD
Retailer 5$692 SGD
Retailer 4$801 SGD
Retailer 3$972 SGD
Retailer 6$1,380 SGD
Retailer 8$1,473 SGD
Retailer 11$1,501 SGD
Retailer 9$2,173 SGD
Retailer 2$2,493 SGD
Blue Nile$2,494 SGD

43 data points across 12 retailers

14 retailers$518 SGD to $2,494 SGD

B+
Cheapest Retailer
-
$518 SGD
$405 USD
A
Retailer 2
-
$524 SGD
HK$3,200 HKD
View
A
Retailer 3
-
$619 SGD
€461 EUR
View
A
Retailer 4
-
$652 SGD
$510 USD
View
A
Retailer 5
-
$692 SGD
£426 GBP
View
A
Retailer 6
-
$801 SGD
$627 USD
View
B+
Retailer 7
-
$972 SGD
$760 USD
View
B+
Retailer 8
-
$1,380 SGD
A$1,661 AUD
View
B+
Retailer 9
-
$1,399 SGD
$1,094 USD
View
B+
Retailer 10
-
$1,473 SGD
£907 GBP
View
B+
Retailer 11
-
$1,501 SGD
View
B
Retailer 12
-
$2,173 SGD
$1,700 USD
View
B
Retailer 13
-
$2,493 SGD
$1,950 USD
View
Most Expensive
B
Blue Nile
28930251 · Oct 29
$2,494 SGD
$1,951 USD
View
13 more retailers have this diamond
Prices start from $518 SGDSave up to $1,976 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
1.37ct Emerald
$518 SGD