Emerald|Lab Grown|IGI

1.37ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG717592920

Shape and cutting style on the report: Emerald cut

Certificate IGI LG717592920

Diamond specifications and retailer prices

From $229 USD
As of October 30, 2026
Save $2,071 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,300 USD 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 LG717592920 or 717592920. Listed at 21 retailers as of October 29, 2026, with prices from $229 to $2,300, a $2,071 spread on the same certified stone. Brilliant Earth lists it at $2,300. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717592920
Dimensions7.47 × 7.47 × 5.27 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm7.47 mm1.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717592920
Side View
Table 62.0%Crown 35°Girdle: MediumPavilion 39.8°Culet: LargeDepth 67.7%

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: $2,300 USD|Low: $215 USD|High: $2,300 USD|Avg: $788 USD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 14$229 USD
Retailer 12$259 USD
Retailer 7$277 USD
Retailer 10$277 USD
Retailer 18$294 USD
Retailer 17$455 USD
Retailer 20$475 USD
Retailer 13$536 USD
Retailer 9$599 USD
Retailer 3$675 USD
Retailer 6$735 USD
Retailer 11$890 USD
Retailer 16$967 USD
Retailer 8$969 USD
Retailer 4$1,080 USD
Retailer 15$1,113 USD
Retailer 19$1,115 USD
Retailer 2$1,287 USD
Retailer 5$1,840 USD
Brilliant Earth$2,300 USD

30 data points across 20 retailers

21 retailers$229 USD to $2,300 USD

A
Cheapest Retailer
-
$229 USD
A
Retailer 2
-
$259 USD
View
A
Retailer 3
-
$277 USD
View
A
Retailer 4
-
$277 USD
View
A
Retailer 5
-
$294 USD
View
Final sale: no returns
A
Retailer 6
-
$455 USD
€433 EUR
View
A
Retailer 7
-
$473 USD
View
A
Retailer 8
-
$475 USD
ZAR 7,680 ZAR
View
A
Retailer 9
-
$536 USD
£422 GBP
View
A
Retailer 10
-
$599 USD
View
A
Retailer 11
-
$675 USD
A$1,038 AUD
View
B+
Retailer 12
-
$735 USD
View
B+
Retailer 13
-
$890 USD
View
B+
Retailer 14
-
$967 USD
View
B+
Retailer 15
-
$969 USD
View
B+
Retailer 16
-
$1,080 USD
A$1,661 AUD
View
B+
Retailer 17
-
$1,113 USD
£876 GBP
View
B+
Retailer 18
-
$1,115 USD
£878 GBP
View
B
Retailer 19
-
$1,287 USD
View
B
Retailer 20
-
$1,840 USD
View
Most Expensive
B
Brilliant Earth
15500292A · Oct 29
$2,300 USD
View
20 more retailers have this diamond
Prices start from $229 USDSave up to $2,071 USD

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
$229 USD