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Emerald|Lab Grown|IGI

1.39ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG671499011

Shape and cutting style on the report: Emerald cut

Certificate IGI LG671499011

Diamond specifications and retailer prices

From $309 AUD
$217 USD
As of October 30, 2026
Save $2,324 AUD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,633 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.39ct lab-grown emerald diamond

This 1.39ct 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 LG671499011 or 671499011. Listed at 17 retailers as of October 28, 2026, with prices from $309 to $2,633, a $2,324 spread on the same certified stone. Rare Carat lists it at $2,633. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671499011
Dimensions7.64 × 5.07 × 3.51 mm
L/W Ratio1.51
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
7.64 mm5.07 mm1.39 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671499011
Side View
Table 62.0%Crown 31.2°Girdle: Slightly ThickPavilion 42.4°Culet: LargeDepth 69.2%

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: $2,633 AUD|Low: $297 AUD|High: $2,676 AUD|Avg: $858 AUD|-1.6%
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
Retailer 15
October 29, 2026
Retailer 13$309 AUD
Retailer 15$344 AUD
Retailer 6$359 AUD
Retailer 5$383 AUD
Retailer 14$383 AUD
Retailer 12$534 AUD
Retailer 9$659 AUD
Retailer 2$712 AUD
Retailer 7$739 AUD
Retailer 10$937 AUD
Retailer 4$1,233 AUD
Retailer 11$1,237 AUD
Retailer 3$1,497 AUD
Retailer 8$1,546 AUD
Rare Carat$2,633 AUD

44 data points across 15 retailers

17 retailers$309 AUD to $2,633 AUD

A
Cheapest Retailer
-
$309 AUD
$217 USD
A
Retailer 2
-
$344 AUD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$359 AUD
$252 USD
View
A
Retailer 4
-
$383 AUD
$269 USD
View
A
Retailer 5
-
$383 AUD
$269 USD
View
B+
Retailer 6
-
$534 AUD
$375 USD
View
A
Retailer 7
-
$659 AUD
ZAR 7,478 ZAR
View
A
Retailer 8
-
$712 AUD
£394 GBP
View
A
Retailer 9
-
$739 AUD
$519 USD
View
A
Retailer 10
-
$937 AUD
View
B+
Retailer 11
-
$1,233 AUD
$866 USD
View
B+
Retailer 12
-
$1,237 AUD
$869 USD
View
B+
Retailer 13
-
$1,308 AUD
$919 USD
View
B+
Retailer 14
-
$1,415 AUD
$994 USD
View
B+
Retailer 15
-
$1,497 AUD
£828 GBP
View
B+
Retailer 16
-
$1,546 AUD
£855 GBP
View
Most Expensive
B
Rare Carat
GD5376_l_671499011 · Oct 28
$2,633 AUD
$1,850 USD
View
16 more retailers have this diamond
Prices start from $309 AUDSave up to $2,324 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
1.39ct Emerald
$309 AUD