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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 $326 AUD
$229 USD
As of October 30, 2026
Save $2,478 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,804 AUD at Brilliant Earth · As of October 30, 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 30, 2026, with prices from $326 to $2,804, a $2,478 spread on the same certified stone. Brilliant Earth lists it at $2,804. 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 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,804 AUD|Low: $306 AUD|High: $3,274 AUD|Avg: $1,121 AUD|-14.3%
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
Retailer 21
October 31, 2026
Retailer 20$326 AUD
Retailer 14$369 AUD
Retailer 10$394 AUD
Retailer 11$394 AUD
Retailer 17$433 AUD
Retailer 4$647 AUD
Retailer 6$677 AUD
Retailer 16$689 AUD
Retailer 19$763 AUD
Retailer 15$863 AUD
Retailer 7$961 AUD
Retailer 2$1,088 AUD
Retailer 12$1,267 AUD
Retailer 3$1,376 AUD
Retailer 13$1,384 AUD
Retailer 8$1,537 AUD
Retailer 21$1,584 AUD
Retailer 5$1,587 AUD
Retailer 18$1,833 AUD
Retailer 9$2,619 AUD
Brilliant Earth$2,804 AUD

31 data points across 21 retailers

21 retailers$326 AUD to $2,804 AUD

A
Cheapest Retailer
-
$326 AUD
$229 USD
A
Retailer 2
-
$369 AUD
$259 USD
View
A
Retailer 3
-
$394 AUD
$277 USD
View
A
Retailer 4
-
$394 AUD
$277 USD
View
A
Retailer 5
-
$433 AUD
$304 USD
View
Final sale: no returns
A
Retailer 6
-
$647 AUD
€433 EUR
View
A
Retailer 7
-
$677 AUD
ZAR 7,680 ZAR
View
A
Retailer 8
-
$689 AUD
$484 USD
View
A
Retailer 9
-
$763 AUD
£422 GBP
View
A
Retailer 10
-
$863 AUD
$606 USD
View
A
Retailer 11
-
$961 AUD
View
B+
Retailer 12
-
$1,088 AUD
$764 USD
View
B+
Retailer 13
-
$1,267 AUD
$890 USD
View
B+
Retailer 14
-
$1,376 AUD
$967 USD
View
B+
Retailer 15
-
$1,384 AUD
$972 USD
View
B+
Retailer 16
-
$1,537 AUD
View
B+
Retailer 17
-
$1,584 AUD
£876 GBP
View
B+
Retailer 18
-
$1,587 AUD
£878 GBP
View
B
Retailer 19
-
$1,833 AUD
$1,287 USD
View
B
Retailer 20
-
$2,619 AUD
$1,840 USD
View
Most Expensive
B
Brilliant Earth
15500292A · Oct 30
$2,804 AUD
$1,970 USD
View
20 more retailers have this diamond
Prices start from $326 AUDSave up to $2,478 AUD

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
$326 AUD