CaratHunter
Plans
Asscher|Lab Grown|IGI

1.00ct E VVS1 Asscher Lab Grown Diamond

EX • E/VVS1 • IGI LG801626369

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801626369

Diamond specifications and retailer prices

From £225 GBP
$301 USD
As of October 30, 2026
Save £266 GBP (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £864 GBP at MOH London · As of October 21, 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 LG801626369 or 801626369. Listed at 8 retailers as of October 28, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801626369
Dimensions5.73 × 5.72 × 3.53 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
5.73 mm5.72 mm1.00 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801626369
Side View
Table 62.0%Crown 27.5°Girdle: MED-STKPavilion 43.9°Culet: NoneDepth 61.7%

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: £864 GBP|Low: £219 GBP|High: £870 GBP|Avg: £407 GBP|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 7£225 GBP
Retailer 3£237 GBP
Retailer 5£313 GBP
Retailer 4£325 GBP
Retailer 9£325 GBP
Retailer 10£335 GBP
Retailer 6£370 GBP
Retailer 2£491 GBP
Retailer 8£720 GBP
MOH London£864 GBP

39 data points across 10 retailers

8 retailers£225 GBP to £491 GBP

A
Cheapest Retailer
-
£225 GBP
$301 USD
A
Retailer 2
-
£237 GBP
$318 USD
View
Retailer 3
-
£313 GBP
ZAR 6,772 ZAR
View
Price last confirmed 13 days ago
Retailer 4
-
£325 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£370 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£491 GBP
A$1,012 AUD
View
Retailer 7
-
£720 GBP
$964 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG801626369 · Oct 21
£864 GBP
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from £225 GBPSave up to £266 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
£225 GBP