Asscher|Lab Grown|IGI

1.50ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG836616659

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836616659

Diamond specifications and retailer prices

From $493 USD
£388 GBP
As of October 29, 2026
Save $3,307 USD (87%) vs most expensive(unlock to see where)
14 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 asscher diamond

This 1.5ct lab-grown asscher 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 LG836616659 or 836616659. Listed at 14 retailers as of October 28, 2026, with prices from $493 to $3,800, a $3,307 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 angle30.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616659
Dimensions6.43 × 6.38 × 4.04 mm
L/W Ratio1.01
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
6.43 mm6.38 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616659
Side View
Table 61.0%Crown 30.1°Girdle: MediumPavilion 40°Culet: NoneDepth 63.3%

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 29
Current: $859 USD|Low: $491 USD|High: $2,703 USD|Avg: $1,236 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8$493 USD
Retailer 2$530 USD
Retailer 11$625 USD
Retailer 10$757 USD
Retailer 9$818 USD
Retailer 1$859 USD
Retailer 6$945 USD
Retailer 12$1,033 USD
Retailer 5$1,567 USD
Retailer 13$1,652 USD
Retailer 7$1,869 USD
Retailer 3$1,960 USD
Retailer 4$2,703 USD

4 data points across 13 retailers

14 retailers$493 USD to $3,800 USD

A
Cheapest Retailer
-
$493 USD
£388 GBP
A
Retailer 2
-
$530 USD
View
Final sale: no returns
A
Retailer 3
-
$625 USD
View
A
Retailer 4
-
$757 USD
View
A
Retailer 5
-
$818 USD
ZAR 13,208 ZAR
View
A
Retailer 6
-
$859 USD
£676 GBP
View
A
Retailer 7
-
$945 USD
€900 EUR
View
B+
Retailer 8
-
$1,033 USD
View
B+
Retailer 9
-
$1,567 USD
View
B+
Retailer 10
-
$1,652 USD
View
B
Retailer 11
-
$1,869 USD
£1,472 GBP
View
B
Retailer 12
-
$1,960 USD
SGD 2,648 SGD
View
B
Retailer 13
-
$2,703 USD
View
Most Expensive
B
Brilliant Earth
22310912A · Oct 28
$3,800 USD
View
13 more retailers have this diamond
Prices start from $493 USDSave up to $3,307 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 Asscher
$493 USD