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Asscher|Lab Grown|IGI

1.02ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG689561025

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG689561025

Diamond specifications and retailer prices

From £128 GBP
$171 USD
As of October 30, 2026
Save £699 GBP (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £828 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689561025 or 689561025. Listed at 20 retailers as of October 30, 2026, with prices from £128 to £828, a £699 spread on the same certified stone. Reve Diamonds lists it at £828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689561025
Dimensions5.50 × 5.48 × 3.73 mm
L/W Ratio1.00
Culet sizePointed
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
5.50 mm5.48 mm1.02 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689561025
Side View
Table 66.0%Crown 35°Girdle: MED-STKPavilion 42.8°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
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: £285 GBP|Low: £101 GBP|High: £828 GBP|Avg: £384 GBP|+5.4%
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 16£128 GBP
Retailer 5£144 GBP
Retailer 15£149 GBP
Retailer 3£159 GBP
Retailer 4£159 GBP
Retailer 11£246 GBP
Retailer 2£285 GBP
Retailer 1£285 GBP
Retailer 13£303 GBP
Retailer 12£308 GBP
Retailer 18£341 GBP
Retailer 7£372 GBP
Retailer 19£419 GBP
Retailer 9£424 GBP
Retailer 8£503 GBP
Retailer 17£513 GBP
Retailer 10£541 GBP
Retailer 6£554 GBP
Retailer 14£747 GBP
Reve Diamonds£828 GBP

45 data points across 20 retailers

20 retailers£128 GBP to £828 GBP

A
Cheapest Retailer
-
£128 GBP
$171 USD
A
Retailer 2
-
£144 GBP
$192 USD
View
Final sale: no returns
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£159 GBP
$212 USD
View
A
Retailer 5
-
£159 GBP
$212 USD
View
A
Retailer 6
-
£246 GBP
$327 USD
View
A
Retailer 7
-
£285 GBP
$379 USD
View
A
Retailer 8
-
£285 GBP
View
A
Retailer 9
-
£303 GBP
View
A
Retailer 10
-
£308 GBP
€390 EUR
View
B+
Retailer 11
-
£341 GBP
$454 USD
View
B+
Retailer 12
-
£372 GBP
$495 USD
View
B
Retailer 13
-
£419 GBP
$558 USD
View
B+
Retailer 14
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£424 GBP
A$869 AUD
View
B+
Retailer 15
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£503 GBP
$670 USD
View
B
Retailer 16
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£513 GBP
$683 USD
View
B
Retailer 17
-
£552 GBP
$735 USD
View
B
Retailer 18
-
£554 GBP
$738 USD
View
B
Retailer 19
-
£747 GBP
View
Most Expensive
B
Reve Diamonds
F47EA430E · Oct 30
£828 GBP
$1,102 USD
View
19 more retailers have this diamond
Prices start from £128 GBPSave up to £699 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