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Asscher|Lab Grown|IGI

1.64ct F VVS2 Asscher Lab Grown Diamond

EX • F/VVS2 • IGI LG836606477

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836606477

Diamond specifications and retailer prices

From £185 GBP
$248 USD
As of November 1, 2026
Save £96 GBP (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,706 GBP at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836606477 or 836606477. Listed at 3 retailers as of October 28, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836606477
Dimensions6.68 × 6.62 × 4.17 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.62 mm1.64 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836606477
Side View
Table 67.0%Crown 35°Girdle: MediumPavilion 40.2°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £185 GBP|Low: £185 GBP|High: £420 GBP|Avg: £345 GBP|-2.4%
Retailer 1
Retailer 2
Retailer 3
October 28, 2026
Retailer 1£185 GBP
Retailer 2£281 GBP
Retailer 3£416 GBP

10 data points across 3 retailers

3 retailers£185 GBP to £281 GBP

A
Cheapest Retailer
-
£185 GBP
$248 USD
Final sale: no returns
B+
Retailer 2
-
£281 GBP
$377 USD
View
Most Expensive
Brilliant Earth
21388108A · Oct 1
£1,706 GBP
$2,290 USD
View
Price last confirmed 32 days ago
2 more retailers have this diamond
Prices start from £185 GBPSave up to £96 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
£185 GBP