Asscher|Lab Grown|IGI

1.51ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG836612063

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836612063

Diamond specifications and retailer prices

From $386 USD
As of October 27, 2026
Save $3,434 USD (90%) vs most expensive(unlock to see where)
22 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 LG836612063 or 836612063. Listed at 22 retailers as of October 27, 2026, with prices from $386 to $3,820, a $3,434 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 angle32.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612063
Dimensions6.27 × 6.24 × 4.18 mm
L/W Ratio1.00
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
6.27 mm6.24 mm1.51 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612063
Side View
Table 61.0%Crown 32.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,820 USD|Low: $386 USD|High: $3,820 USD|Avg: $1,374 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 12$386 USD
Retailer 8$432 USD
Retailer 3$479 USD
Retailer 6$479 USD
Retailer 17$496 USD
Retailer 5$534 USD
Retailer 19$625 USD
Retailer 13$757 USD
Retailer 21$762 USD
Retailer 18$823 USD
Retailer 2$864 USD
Retailer 7$1,046 USD
Retailer 22$1,146 USD
Retailer 4$1,539 USD
Retailer 11$1,576 USD
Retailer 20$1,663 USD
Retailer 16$1,881 USD
Retailer 15$1,920 USD
Retailer 9$1,971 USD
Retailer 10$2,041 USD
Retailer 14$3,455 USD
Brilliant Earth$3,820 USD

23 data points across 22 retailers

22 retailers$386 USD to $3,820 USD

A
Cheapest Retailer
-
$386 USD
A
Retailer 2
-
$432 USD
View
A
Retailer 3
-
$479 USD
View
A
Retailer 4
-
$479 USD
View
A
Retailer 5
-
$496 USD
£390 GBP
View
A
Retailer 6
-
$534 USD
View
Final sale: no returns
A
Retailer 7
-
$625 USD
View
A
Retailer 8
-
$757 USD
€721 EUR
View
A
Retailer 9
-
$762 USD
View
A
Retailer 10
-
$823 USD
ZAR 13,289 ZAR
View
A
Retailer 11
-
$864 USD
£681 GBP
View
A
Retailer 12
-
$1,046 USD
View
B+
Retailer 13
-
$1,146 USD
View
B+
Retailer 14
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$1,539 USD
View
B+
Retailer 15
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$1,576 USD
View
B+
Retailer 16
-
$1,663 USD
View
B+
Retailer 17
-
$1,881 USD
£1,481 GBP
View
B+
Retailer 18
-
$1,920 USD
£1,512 GBP
View
Price last confirmed 7 days ago
B+
Retailer 19
-
$1,971 USD
SGD 2,664 SGD
View
B+
Retailer 20
-
$2,041 USD
View
B
Retailer 21
-
$3,455 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21589362A · Oct 28
$3,820 USD
View
21 more retailers have this diamond
Prices start from $386 USDSave up to $3,434 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
$386 USD