Asscher|Lab Grown|IGI

1.51ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG794616182

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG794616182

Diamond specifications and retailer prices

From $389 USD
As of October 27, 2026
Save $3,431 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,820 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct 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 LG794616182 or 794616182. Listed at 23 retailers as of October 27, 2026, with prices from $389 to $3,820, a $3,431 spread on the same certified stone. Brilliant Earth lists it at $3,820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794616182
Dimensions6.42 × 6.39 × 4.10 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794616182
Side View
Table 66.0%Crown 31.6°Girdle: MediumPavilion 38.9°Culet: NoneDepth 64.2%

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 27
Current: $3,820 USD|Low: $389 USD|High: $3,840 USD|Avg: $1,426 USD|-0.5%
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 29, 2026
Retailer 7$389 USD
Retailer 3$436 USD
Retailer 17$449 USD
Retailer 10$482 USD
Retailer 11$482 USD
Retailer 18$630 USD
Retailer 4$726 USD
Retailer 13$761 USD
Retailer 5$766 USD
Retailer 16$829 USD
Retailer 2$872 USD
Retailer 6$1,047 USD
Retailer 20$1,153 USD
Retailer 12$1,551 USD
Retailer 8$1,588 USD
Retailer 21$1,673 USD
Retailer 9$1,681 USD
Retailer 14$1,717 USD
Retailer 15$1,895 USD
Retailer 19$3,450 USD
Brilliant Earth$3,820 USD

32 data points across 21 retailers

23 retailers$389 USD to $3,820 USD

A
Cheapest Retailer
-
$389 USD
A
Retailer 2
-
$436 USD
View
A
Retailer 3
-
$449 USD
View
Final sale: no returns
A
Retailer 4
-
$482 USD
View
A
Retailer 5
-
$482 USD
View
A
Retailer 6
-
$630 USD
View
A
Retailer 7
-
$726 USD
View
A
Retailer 8
-
$761 USD
€725 EUR
View
A
Retailer 9
-
$766 USD
View
A
Retailer 10
-
$829 USD
ZAR 13,392 ZAR
View
A
Retailer 11
-
$872 USD
£686 GBP
View
A
Retailer 12
-
$1,047 USD
View
B+
Retailer 13
-
$1,153 USD
View
B+
Retailer 14
-
$1,551 USD
View
B+
Retailer 15
-
$1,588 USD
View
B+
Retailer 16
-
$1,673 USD
View
B+
Retailer 17
-
$1,681 USD
SGD 2,271 SGD
View
B+
Retailer 18
-
$1,717 USD
View
B+
Retailer 19
-
$1,806 USD
View
B+
Retailer 20
-
$1,895 USD
£1,492 GBP
View
Retailer 21
-
$2,438 USD
£1,920 GBP
View
Price last confirmed 20 days ago
Retailer 22
-
$3,450 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21419242A · Oct 28
$3,820 USD
View
22 more retailers have this diamond
Prices start from $389 USDSave up to $3,431 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
1.51ct Asscher
$389 USD