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Asscher|Lab Grown|IGI

1.64ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG519228955

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG519228955

Diamond specifications and retailer prices

From ₹33,257 INR
As of November 6, 2026
Save ₹76,414 INR (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹1,09,670 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.64ct lab-grown asscher diamond

This 1.64ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG519228955 or 519228955. Listed at 4 retailers as of November 2, 2026, with prices from ₹33,257 to ₹1,09,670, a ₹76,414 spread on the same certified stone. MOH London lists it at ₹1,09,670. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.64
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519228955
Dimensions6.45 × 6.44 × 4.35 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
6.45 mm6.44 mm1.64 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519228955
Side View
Table 63.0%Crown 25°Girdle: MediumPavilion 40.6°Culet: NoneDepth 67.5%

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 6
Current: ₹1,09,670 INR|Low: ₹33,257 INR|High: ₹1,29,829 INR|Avg: ₹69,825 INR|-14.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3₹33,257 INR
Retailer 2₹51,114 INR
Retailer 5₹51,586 INR
Retailer 4₹1,04,117 INR
MOH London₹1,09,670 INR

36 data points across 5 retailers

4 retailers₹33,257 INR to ₹1,09,670 INR

B+
Cheapest Retailer
-
₹33,257 INR
A
Retailer 2
-
₹51,114 INR
View
B
Retailer 3
-
₹1,04,117 INR
View
Most Expensive
B
MOH London
LG519228955 · Nov 2
₹1,09,670 INR
£914 GBP
View
3 more retailers have this diamond
Prices start from ₹33,257 INRSave up to ₹76,414 INR

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
1.64ct Asscher
₹33,257 INR