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Asscher|Lab Grown|IGI

1.82ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG851640439

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG851640439

Diamond specifications and retailer prices

From £277 GBP
HK$2,900 HKD
As of November 1, 2026
Save £865 GBP (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,142 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.82ct lab-grown asscher diamond

This 1.82ct 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 LG851640439 or 851640439. Listed at 11 retailers as of October 31, 2026, with prices from £277 to £1,142, a £865 spread on the same certified stone. Brilliant Earth lists it at £1,142. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle46.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851640439
Dimensions6.90 × 6.76 × 4.33 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm6.76 mm1.82 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851640439
Side View
Table 66.0%Crown 34.7°Girdle: MediumPavilion 46.2°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £922 GBP|Low: £277 GBP|High: £1,012 GBP|Avg: £571 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2£277 GBP
Retailer 4£286 GBP
Retailer 5£362 GBP
Retailer 7£406 GBP
Retailer 9£547 GBP
Retailer 6£752 GBP
Retailer 10£790 GBP
Retailer 1£922 GBP
Retailer 3£980 GBP
Retailer 8£1,012 GBP

5 data points across 10 retailers

11 retailers£277 GBP to £1,142 GBP

A
Cheapest Retailer
-
£277 GBP
HK$2,900 HKD
A
Retailer 2
-
£286 GBP
View
A
Retailer 3
-
£362 GBP
$485 USD
View
B+
Retailer 4
-
£406 GBP
$544 USD
View
A
Retailer 5
-
£547 GBP
$733 USD
View
B+
Retailer 6
-
£752 GBP
$1,007 USD
View
B
Retailer 7
-
£790 GBP
SGD 1,430 SGD
View
B
Retailer 8
-
£922 GBP
$1,235 USD
View
B
Retailer 9
-
£980 GBP
View
B
Retailer 10
-
£1,012 GBP
$1,356 USD
View
Most Expensive
B
Brilliant Earth
22342597A · Oct 31
£1,142 GBP
$1,530 USD
View
10 more retailers have this diamond
Prices start from £277 GBPSave up to £865 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
1.82ct Asscher
£277 GBP