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Asscher|Lab Grown|IGI

1.00ct E VVS1 Asscher Lab Grown Diamond

ID • E/VVS1 • IGI LG831687614

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831687614

Diamond specifications and retailer prices

From £118 GBP
$158 USD
As of October 30, 2026
Save £595 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £713 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831687614 or 831687614. Listed at 21 retailers as of October 29, 2026, with prices from £118 to £713, a £595 spread on the same certified stone. MOH London lists it at £713. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831687614
Dimensions5.48 × 5.48 × 3.88 mm
L/W Ratio1.00
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
5.48 mm5.48 mm1.00 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831687614
Side View
Table 68.0%Crown 37.7°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 70.8%

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: Oct 30
Current: £713 GBP|Low: £118 GBP|High: £713 GBP|Avg: £344 GBP
MOH London
Retailer 2
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Retailer 21
October 30, 2026
Retailer 15£118 GBP
Retailer 16£132 GBP
Retailer 8£142 GBP
Retailer 3£146 GBP
Retailer 7£152 GBP
Retailer 18£180 GBP
Retailer 20£257 GBP
Retailer 5£260 GBP
Retailer 4£265 GBP
Retailer 17£266 GBP
Retailer 19£278 GBP
Retailer 2£292 GBP
Retailer 13£327 GBP
Retailer 6£370 GBP
Retailer 11£416 GBP
Retailer 9£487 GBP
Retailer 14£496 GBP
Retailer 21£512 GBP
Retailer 10£515 GBP
Retailer 12£526 GBP
MOH London£713 GBP

13 data points across 21 retailers

21 retailers£118 GBP to £713 GBP

A
Cheapest Retailer
-
£118 GBP
$158 USD
A
Retailer 2
-
£132 GBP
$177 USD
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
$190 USD
View
A
Retailer 4
-
£146 GBP
$196 USD
View
A
Retailer 5
-
£152 GBP
$203 USD
View
A
Retailer 6
-
£180 GBP
View
A
Retailer 7
-
£257 GBP
View
A
Retailer 8
-
£260 GBP
ZAR 5,638 ZAR
View
A
Retailer 9
-
£265 GBP
€338 EUR
View
A
Retailer 10
-
£266 GBP
$357 USD
View
A
Retailer 11
-
£278 GBP
View
A
Retailer 12
-
£292 GBP
$391 USD
View
B+
Retailer 13
-
£327 GBP
$438 USD
View
B+
Retailer 14
-
£370 GBP
A$762 AUD
View
B+
Retailer 15
-
£416 GBP
SGD 753 SGD
View
B+
Retailer 16
-
£487 GBP
$653 USD
View
B
Retailer 17
-
£496 GBP
$664 USD
View
B
Retailer 18
-
£512 GBP
$686 USD
View
B
Retailer 19
-
£515 GBP
$690 USD
View
B
Retailer 20
-
£526 GBP
$705 USD
View
Most Expensive
B
MOH London
LG831687614 · Oct 29
£713 GBP
View
20 more retailers have this diamond
Prices start from £118 GBPSave up to £595 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
1.00ct Asscher
£118 GBP