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Emerald|Lab Grown|IGI

1.50ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG836612045

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836612045

Diamond specifications and retailer prices

From $402 USD
As of October 27, 2026
Save $3,398 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,800 USD at Brilliant Earth · As of October 28, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836612045 or 836612045. Listed at 20 retailers as of October 27, 2026, with prices from $402 to $3,800, a $3,398 spread on the same certified stone. Brilliant Earth lists it at $3,800. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612045
Dimensions7.64 × 5.39 × 3.55 mm
L/W Ratio1.42
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 mm5.39 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612045
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 39.6°Culet: LargeDepth 65.9%

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 27
Current: $3,800 USD|Low: $397 USD|High: $3,910 USD|Avg: $1,369 USD|-2.8%
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
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 11$402 USD
Retailer 7$450 USD
Retailer 9$450 USD
Retailer 19$498 USD
Retailer 20$498 USD
Retailer 17$645 USD
Retailer 10$788 USD
Retailer 2$797 USD
Retailer 16$813 USD
Retailer 14$856 USD
Retailer 5$1,040 USD
Retailer 18$1,200 USD
Retailer 12$1,587 USD
Retailer 4$1,601 USD
Retailer 6$1,637 USD
Retailer 13$1,736 USD
Retailer 3$1,948 USD
Retailer 8$2,144 USD
Retailer 15$3,410 USD
Brilliant Earth$3,800 USD

32 data points across 20 retailers

20 retailers$402 USD to $3,800 USD

A
Cheapest Retailer
-
$402 USD
A
Retailer 2
-
$450 USD
View
Final sale: no returns
A
Retailer 3
-
$450 USD
View
A
Retailer 4
-
$498 USD
View
A
Retailer 5
-
$498 USD
View
A
Retailer 6
-
$645 USD
View
A
Retailer 7
-
$788 USD
View
A
Retailer 8
-
$797 USD
€759 EUR
View
A
Retailer 9
-
$813 USD
£640 GBP
View
A
Retailer 10
-
$856 USD
ZAR 13,825 ZAR
View
B+
Retailer 11
-
$1,040 USD
View
B+
Retailer 12
-
$1,200 USD
View
B+
Retailer 13
-
$1,587 USD
SGD 2,145 SGD
View
B+
Retailer 14
-
$1,601 USD
View
B+
Retailer 15
-
$1,637 USD
View
B+
Retailer 16
-
$1,736 USD
View
B+
Retailer 17
-
$1,948 USD
£1,534 GBP
View
B
Retailer 18
-
$2,144 USD
View
B
Retailer 19
-
$3,410 USD
View
Most Expensive
B
Brilliant Earth
21589086A · Oct 28
$3,800 USD
View
19 more retailers have this diamond
Prices start from $402 USDSave up to $3,398 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
1.50ct Emerald
$402 USD