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Asscher|Lab Grown|IGI

1.02ct F VVS1 Asscher Lab Grown Diamond

VG • F/VVS1 • IGI LG836696221

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836696221

Diamond specifications and retailer prices

From £128 GBP
$172 USD
As of October 30, 2026
Save £775 GBP (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £903 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG836696221 or 836696221. Listed at 21 retailers as of October 30, 2026, with prices from £128 to £903, a £775 spread on the same certified stone. Brilliant Earth lists it at £903. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836696221
Dimensions5.49 × 5.44 × 3.76 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
5.49 mm5.44 mm1.02 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836696221
Side View
Table 72.0%Crown 37.4°Girdle: Slightly ThickPavilion 43.9°Culet: NoneDepth 69.1%

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: Oct 30
Current: £284 GBP|Low: £116 GBP|High: £742 GBP|Avg: £319 GBP|+14.6%
Retailer 1
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Retailer 19
November 2, 2026
Retailer 3£128 GBP
Retailer 17£149 GBP
Retailer 11£154 GBP
Retailer 8£159 GBP
Retailer 4£162 GBP
Retailer 15£194 GBP
Retailer 9£263 GBP
Retailer 13£274 GBP
Retailer 5£283 GBP
Retailer 1£284 GBP
Retailer 6£302 GBP
Retailer 19£312 GBP
Retailer 12£387 GBP
Retailer 2£395 GBP
Retailer 18£405 GBP
Retailer 10£448 GBP
Retailer 16£510 GBP
Retailer 7£551 GBP
Retailer 14£742 GBP

27 data points across 19 retailers

21 retailers£128 GBP to £903 GBP

A
Cheapest Retailer
-
£128 GBP
$172 USD
A
Retailer 2
-
£149 GBP
$199 USD
View
Retailer 3
-
£154 GBP
$206 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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£159 GBP
$213 USD
View
A
Retailer 5
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£162 GBP
$217 USD
View
Final sale: no returns
A
Retailer 6
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£194 GBP
View
A
Retailer 7
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£263 GBP
€336 EUR
View
B+
Retailer 8
-
£274 GBP
ZAR 5,934 ZAR
View
A
Retailer 9
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£283 GBP
$379 USD
View
B+
Retailer 10
-
£284 GBP
View
B+
Retailer 11
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£302 GBP
View
A
Retailer 12
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£312 GBP
$418 USD
View
B+
Retailer 13
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£387 GBP
A$798 AUD
View
B+
Retailer 14
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£395 GBP
$529 USD
View
B+
Retailer 15
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£405 GBP
$542 USD
View
B+
Retailer 16
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£448 GBP
A$924 AUD
View
B
Retailer 17
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£510 GBP
$684 USD
View
B
Retailer 18
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£551 GBP
$739 USD
View
Retailer 19
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£560 GBP
$750 USD
View
Price last confirmed 27 days ago
B
Retailer 20
-
£742 GBP
View
Most Expensive
B
Brilliant Earth
21696596A · Oct 31
£903 GBP
$1,210 USD
View
20 more retailers have this diamond
Prices start from £128 GBPSave up to £775 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
£128 GBP