Asscher|Lab Grown|IGI

1.53ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG823678520

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG823678520

Diamond specifications and retailer prices

From $403 USD
As of November 4, 2026
Save $950 USD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,353 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.53ct lab-grown asscher diamond

This 1.53ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823678520 or 823678520. Listed at 10 retailers as of November 4, 2026, with prices from $403 to $1,353, a $950 spread on the same certified stone. MOH London lists it at $1,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823678520
Dimensions6.32 × 6.29 × 4.26 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
6.32 mm6.29 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823678520
Side View
Table 62.0%Crown 34.7°Girdle: MediumPavilion 40.5°Culet: NoneDepth 67.7%

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: $1,353 USD|Low: $375 USD|High: $1,356 USD|Avg: $726 USD|+20.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$403 USD
Retailer 6$431 USD
Retailer 10$465 USD
Retailer 11$518 USD
Retailer 8$583 USD
Retailer 2$632 USD
Retailer 3$827 USD
Retailer 9$1,000 USD
Retailer 5$1,225 USD
Retailer 7$1,237 USD
MOH London$1,353 USD

19 data points across 11 retailers

10 retailers$403 USD to $1,353 USD

B+
Cheapest Retailer
-
$403 USD
A
Retailer 2
-
$431 USD
View
Retailer 3
-
$518 USD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$583 USD
View
B+
Retailer 5
-
$632 USD
View
Retailer 6
-
$1,000 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$1,025 USD
View
Price last confirmed 42 days ago
B
Retailer 8
-
$1,225 USD
View
B
Retailer 9
-
$1,237 USD
View
Most Expensive
B
MOH London
LG823678520 · Nov 5
$1,353 USD
£1,065 GBP
View
9 more retailers have this diamond
Prices start from $403 USDSave up to $950 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
1.53ct Asscher
$403 USD