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Asscher|Lab Grown|IGI

1.51ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG622477832

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG622477832

Diamond specifications and retailer prices

From $754 USD
As of November 4, 2026
Save $2,672 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,426 USD at MOH London · As of November 5, 2026
View at MOH London

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG622477832 or 622477832. Listed at 20 retailers as of November 4, 2026, with prices from $754 to $3,426, a $2,672 spread on the same certified stone. MOH London lists it at $3,426. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622477832
Dimensions6.29 × 6.29 × 4.12 mm
L/W Ratio1.00
Culet sizePointed
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
6.29 mm6.29 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622477832
Side View
Table 63.0%Crown 37.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 65.5%

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: Nov 4
Current: $3,426 USD|Low: $754 USD|High: $3,482 USD|Avg: $1,935 USD|-0.3%
MOH London
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
November 5, 2026
Retailer 8$754 USD
Retailer 5$844 USD
Retailer 2$875 USD
Retailer 13$875 USD
Retailer 4$1,112 USD
Retailer 7$1,327 USD
Retailer 9$1,372 USD
Retailer 12$1,527 USD
Retailer 10$1,607 USD
Retailer 11$2,178 USD
Retailer 6$2,712 USD
Retailer 3$2,942 USD
Retailer 14$3,065 USD
MOH London$3,426 USD

46 data points across 14 retailers

20 retailers$754 USD to $3,426 USD

A
Cheapest Retailer
-
$754 USD
A
Retailer 2
-
$844 USD
View
Final sale: no returns
A
Retailer 3
-
$875 USD
View
Retailer 4
-
$875 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$1,011 USD
View
B+
Retailer 6
-
$1,050 USD
View
B+
Retailer 7
-
$1,112 USD
View
B+
Retailer 8
-
$1,165 USD
View
B+
Retailer 9
-
$1,327 USD
View
B+
Retailer 10
-
$1,372 USD
View
Retailer 11
-
$1,527 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,607 USD
View
B
Retailer 13
-
$2,178 USD
View
B
Retailer 14
-
$2,712 USD
View
B
Retailer 15
-
$2,942 USD
View
B
Retailer 16
-
$2,962 USD
View
B
Retailer 17
-
$3,019 USD
View
B
Retailer 18
-
$3,034 USD
View
B
Retailer 19
-
$3,065 USD
View
Most Expensive
B
MOH London
LG622477832 · Nov 5
$3,426 USD
£2,698 GBP
View
19 more retailers have this diamond
Prices start from $754 USDSave up to $2,672 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
$754 USD