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Asscher|Lab Grown|IGI

0.70ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG818663241

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818663241

Diamond specifications and retailer prices

From £258 GBP
$346 USD
As of October 30, 2026
Save £904 GBP (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,162 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 0.7ct lab-grown asscher diamond

This 0.7ct lab-grown asscher sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818663241 or 818663241. Listed at 16 retailers as of October 25, 2026, with prices from £258 to £1,162, a £904 spread on the same certified stone. MOH London lists it at £1,162. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663241
Dimensions4.84 × 4.82 × 3.22 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
4.84 mm4.82 mm0.70 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663241
Side View
Table 72.0%Crown 40.3°Girdle: MediumPavilion 43.4°Culet: NoneDepth 66.8%

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: £1,162 GBP|Low: £193 GBP|High: £1,216 GBP|Avg: £639 GBP|-4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11£258 GBP
Retailer 9£366 GBP
Retailer 4£388 GBP
Retailer 7£403 GBP
Retailer 5£466 GBP
Retailer 2£510 GBP
Retailer 6£518 GBP
Retailer 10£645 GBP
Retailer 3£849 GBP
Retailer 12£955 GBP
Retailer 8£1,152 GBP
MOH London£1,162 GBP

37 data points across 12 retailers

16 retailers£258 GBP to £1,162 GBP

Retailer 1
-
£234 GBP
$313 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£258 GBP
$346 USD
View
Final sale: no returns
Retailer 3
-
£290 GBP
$388 USD
View
Price last confirmed 27 days ago
Retailer 4
-
£290 GBP
$388 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
£366 GBP
$491 USD
View
B+
Retailer 6
-
£388 GBP
$520 USD
View
B+
Retailer 7
-
£403 GBP
$540 USD
View
B+
Retailer 8
-
£466 GBP
€595 EUR
View
B+
Retailer 9
-
£510 GBP
View
B+
Retailer 10
-
£518 GBP
ZAR 11,214 ZAR
View
B
Retailer 11
-
£645 GBP
$864 USD
View
B
Retailer 12
-
£849 GBP
$1,138 USD
View
Retailer 13
-
£931 GBP
$1,247 USD
View
Price last confirmed 25 days ago
B
Retailer 14
-
£955 GBP
$1,280 USD
View
B
Retailer 15
-
£1,152 GBP
$1,543 USD
View
Most Expensive
B
MOH London
LG818663241 · Oct 25
£1,162 GBP
View
15 more retailers have this diamond
Prices start from £258 GBPSave up to £904 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
0.70ct Asscher
£258 GBP