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Asscher|Lab Grown|IGI

1.64ct H VVS1 Asscher Lab Grown Diamond

EX • H/VVS1 • IGI LG728521697

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG728521697

Diamond specifications and retailer prices

From £484 GBP
As of November 4, 2026
Save £713 GBP (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,197 GBP at MOH London · As of November 1, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728521697 or 728521697. Listed at 7 retailers as of November 1, 2026, with prices from £484 to £1,197, a £713 spread on the same certified stone. MOH London lists it at £1,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521697
Dimensions6.74 × 6.44 × 4.14 mm
L/W Ratio1.05
Culet sizePointed
Top View
6.74 mm6.44 mm1.64 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521697
Side View
Table 63.0%Crown 33.2°Girdle: Slightly ThickPavilion 39.5°Culet: NoneDepth 64.2%

Caratlytics Score

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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: £1,197 GBP|Low: £370 GBP|High: £1,211 GBP|Avg: £635 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9£370 GBP
Retailer 7£411 GBP
Retailer 2£465 GBP
Retailer 3£484 GBP
Retailer 4£493 GBP
Retailer 5£504 GBP
Retailer 6£800 GBP
Retailer 8£993 GBP
MOH London£1,197 GBP

17 data points across 9 retailers

7 retailers£484 GBP to £1,197 GBP

Retailer 1
-
£370 GBP
Price last confirmed 62 days ago
Retailer 2
-
£465 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
£484 GBP
View
A
Retailer 4
-
£493 GBP
View
A
Retailer 5
-
£504 GBP
View
B+
Retailer 6
-
£993 GBP
View
Most Expensive
B+
MOH London
LG728521697 · Nov 1
£1,197 GBP
View
6 more retailers have this diamond
Prices start from £484 GBPSave up to £713 GBP

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
£484 GBP