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Emerald|Lab Grown|IGI

1.37ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG821611524

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821611524

Diamond specifications and retailer prices

From $501 SGD
$392 USD
As of October 30, 2026
Save $2,682 SGD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,183 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG821611524 or 821611524. Listed at 13 retailers as of October 29, 2026, with prices from $501 to $3,183, a $2,682 spread on the same certified stone. Brilliant Earth lists it at $3,183. 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 angle36.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821611524
Dimensions7.53 × 5.35 × 3.44 mm
L/W Ratio1.41
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
7.53 mm5.35 mm1.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821611524
Side View
Table 67.0%Crown 36.5°Girdle: MediumPavilion 33.2°Culet: LargeDepth 64.3%

Caratlytics Score

How it works →
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: $3,183 SGD|Low: $376 SGD|High: $3,183 SGD|Avg: $975 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 11$376 SGD
Retailer 4$501 SGD
Retailer 7$599 SGD
Retailer 8$645 SGD
Retailer 5$710 SGD
Retailer 2$922 SGD
Retailer 3$950 SGD
Retailer 6$1,371 SGD
Retailer 10$1,513 SGD
Retailer 9$2,359 SGD
Brilliant Earth$3,183 SGD

44 data points across 11 retailers

13 retailers$501 SGD to $3,183 SGD

Retailer 1
-
$376 SGD
$294 USD
Price last confirmed 14 days ago
B+
Retailer 2
-
$501 SGD
$392 USD
View
A
Retailer 3
-
$599 SGD
€446 EUR
View
A
Retailer 4
-
$645 SGD
ZAR 8,154 ZAR
View
A
Retailer 5
-
$710 SGD
£437 GBP
View
A
Retailer 6
-
$922 SGD
$721 USD
View
B+
Retailer 7
-
$969 SGD
$758 USD
View
B+
Retailer 8
-
$1,246 SGD
$975 USD
View
B+
Retailer 9
-
$1,274 SGD
$996 USD
View
B+
Retailer 10
-
$1,371 SGD
A$1,650 AUD
View
B+
Retailer 11
-
$1,513 SGD
£932 GBP
View
B
Retailer 12
-
$2,359 SGD
$1,845 USD
View
Most Expensive
B
Brilliant Earth
20857975A · Oct 29
$3,183 SGD
$2,490 USD
View
12 more retailers have this diamond
Prices start from $501 SGDSave up to $2,682 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
$501 SGD