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Asscher|Lab Grown|IGI

1.02ct F VVS1 Asscher Lab Grown Diamond

ID • F/VVS1 • IGI LG830620515

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620515

Diamond specifications and retailer prices

From £132 GBP
$177 USD
As of November 1, 2026
Save £551 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £683 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830620515 or 830620515. Listed at 15 retailers as of November 1, 2026, with prices from £132 to £683, a £551 spread on the same certified stone. MOH London lists it at £683. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620515
Dimensions5.57 × 5.54 × 3.82 mm
L/W Ratio1.01
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
5.57 mm5.54 mm1.02 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620515
Side View
Table 63.0%Crown 31.2°Girdle: MediumPavilion 43.6°Culet: NoneDepth 69.0%

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 1
Current: £683 GBP|Low: £132 GBP|High: £718 GBP|Avg: £371 GBP|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 13£132 GBP
Retailer 10£179 GBP
Retailer 9£252 GBP
Retailer 2£257 GBP
Retailer 14£265 GBP
Retailer 4£266 GBP
Retailer 15£278 GBP
Retailer 12£309 GBP
Retailer 8£357 GBP
Retailer 11£376 GBP
Retailer 5£419 GBP
Retailer 7£500 GBP
Retailer 3£511 GBP
Retailer 6£556 GBP
MOH London£683 GBP

16 data points across 15 retailers

15 retailers£132 GBP to £683 GBP

A
Cheapest Retailer
-
£132 GBP
$177 USD
Final sale: no returns
A
Retailer 2
-
£179 GBP
View
A
Retailer 3
-
£252 GBP
ZAR 5,458 ZAR
View
A
Retailer 4
-
£257 GBP
View
A
Retailer 5
-
£265 GBP
$355 USD
View
A
Retailer 6
-
£266 GBP
€339 EUR
View
A
Retailer 7
-
£278 GBP
View
A
Retailer 8
-
£309 GBP
$414 USD
View
A
Retailer 9
-
£357 GBP
A$735 AUD
View
B+
Retailer 10
-
£376 GBP
$504 USD
View
B+
Retailer 11
-
£419 GBP
SGD 759 SGD
View
B+
Retailer 12
-
£500 GBP
$670 USD
View
B+
Retailer 13
-
£511 GBP
$684 USD
View
B
Retailer 14
-
£556 GBP
$745 USD
View
Most Expensive
B
MOH London
LG830620515 · Nov 1
£683 GBP
View
14 more retailers have this diamond
Prices start from £132 GBPSave up to £551 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
1.02ct Asscher
£132 GBP