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Emerald|Lab Grown|IGI

1.50ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG700514636

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700514636

Diamond specifications and retailer prices

From $376 AUD
$264 USD
As of October 30, 2026
Save $3,980 AUD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,356 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.5ct lab-grown emerald diamond

This 1.5ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG700514636 or 700514636. Listed at 26 retailers as of October 30, 2026, with prices from $376 to $4,356, a $3,980 spread on the same certified stone. Brilliant Earth lists it at $4,356. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514636
Dimensions7.99 × 5.40 × 3.54 mm
L/W Ratio1.48
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
7.99 mm5.40 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514636
Side View
Table 62.0%Crown 32°Girdle: Slightly ThickPavilion 40.1°Culet: LargeDepth 65.6%

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: $4,356 AUD|Low: $362 AUD|High: $4,897 AUD|Avg: $1,385 AUD|-11.0%
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
October 31, 2026
Retailer 17$376 AUD
Retailer 11$420 AUD
Retailer 16$436 AUD
Retailer 5$467 AUD
Retailer 7$658 AUD
Retailer 15$662 AUD
Retailer 10$774 AUD
Retailer 13$801 AUD
Retailer 2$893 AUD
Retailer 14$1,084 AUD
Retailer 6$1,432 AUD
Retailer 3$1,499 AUD
Retailer 8$1,812 AUD
Retailer 9$1,835 AUD
Retailer 12$1,878 AUD
Retailer 4$3,139 AUD
Brilliant Earth$4,356 AUD

37 data points across 17 retailers

26 retailers$376 AUD to $4,356 AUD

A
Cheapest Retailer
-
$376 AUD
$264 USD
A
Retailer 2
-
$420 AUD
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$436 AUD
$306 USD
View
A
Retailer 4
-
$467 AUD
$328 USD
View
Retailer 5
-
$467 AUD
$328 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$547 AUD
HK$3,000 HKD
View
A
Retailer 7
-
$658 AUD
$462 USD
View
A
Retailer 8
-
$662 AUD
$465 USD
View
A
Retailer 9
-
$774 AUD
€518 EUR
View
A
Retailer 10
-
$801 AUD
ZAR 9,091 ZAR
View
A
Retailer 11
-
$839 AUD
$589 USD
View
A
Retailer 12
-
$893 AUD
£494 GBP
View
A
Retailer 13
-
$1,034 AUD
$726 USD
View
A
Retailer 14
-
$1,084 AUD
View
B+
Retailer 15
-
$1,412 AUD
$992 USD
View
B+
Retailer 16
-
$1,432 AUD
$1,006 USD
View
B+
Retailer 17
-
$1,499 AUD
$1,053 USD
View
B+
Retailer 18
-
$1,572 AUD
$1,104 USD
View
B+
Retailer 19
-
$1,573 AUD
SGD 1,493 SGD
View
Retailer 20
-
$1,812 AUD
View
Price last confirmed 28 days ago
B+
Retailer 21
-
$1,835 AUD
$1,289 USD
View
B+
Retailer 22
-
$1,878 AUD
£1,039 GBP
View
B+
Retailer 23
-
$1,991 AUD
$1,398 USD
View
B+
Retailer 24
-
$2,036 AUD
$1,430 USD
View
B
Retailer 25
-
$3,139 AUD
$2,205 USD
View
Most Expensive
B
Brilliant Earth
15035654A · Oct 30
$4,356 AUD
$3,060 USD
View
25 more retailers have this diamond
Prices start from $376 AUDSave up to $3,980 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
1.50ct Emerald
$376 AUD