Asscher|Lab Grown|IGI

0.80ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG799646917

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799646917

Diamond specifications and retailer prices

From £271 GBP
$363 USD
As of October 30, 2026
Save £1,047 GBP (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,317 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown asscher diamond

This 0.8ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799646917 or 799646917. Listed at 21 retailers as of October 29, 2026, with prices from £271 to £1,317, a £1,047 spread on the same certified stone. MOH London lists it at £1,317. 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

0.80
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799646917
Dimensions5.31 × 5.28 × 3.20 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
5.31 mm5.28 mm0.80 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799646917
Side View
Table 67.0%Crown 31.6°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 60.6%

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: £1,317 GBP|Low: £262 GBP|High: £1,340 GBP|Avg: £683 GBP|-1.6%
MOH London
Retailer 2
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Retailer 20
October 31, 2026
Retailer 3£271 GBP
Retailer 6£303 GBP
Retailer 18£314 GBP
Retailer 7£336 GBP
Retailer 8£336 GBP
Retailer 4£427 GBP
Retailer 16£444 GBP
Retailer 19£504 GBP
Retailer 5£537 GBP
Retailer 14£545 GBP
Retailer 13£605 GBP
Retailer 2£605 GBP
Retailer 15£607 GBP
Retailer 12£900 GBP
Retailer 17£984 GBP
Retailer 9£1,078 GBP
Retailer 10£1,109 GBP
Retailer 11£1,234 GBP
Retailer 20£1,308 GBP
MOH London£1,317 GBP

43 data points across 20 retailers

21 retailers£271 GBP to £1,317 GBP

A
Cheapest Retailer
-
£271 GBP
$363 USD
A
Retailer 2
-
£303 GBP
$406 USD
View
Final sale: no returns
A
Retailer 3
-
£314 GBP
$421 USD
View
A
Retailer 4
-
£336 GBP
$450 USD
View
A
Retailer 5
-
£336 GBP
$450 USD
View
B+
Retailer 6
-
£427 GBP
$572 USD
View
B+
Retailer 7
-
£444 GBP
$595 USD
View
B+
Retailer 8
-
£504 GBP
$675 USD
View
B+
Retailer 9
-
£537 GBP
$719 USD
View
B+
Retailer 10
-
£545 GBP
€696 EUR
View
B+
Retailer 11
-
£605 GBP
$810 USD
View
B+
Retailer 12
-
£605 GBP
View
B+
Retailer 13
-
£607 GBP
ZAR 13,136 ZAR
View
Retailer 14
-
£888 GBP
$1,190 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
£900 GBP
SGD 1,630 SGD
View
B
Retailer 16
-
£984 GBP
$1,318 USD
View
B
Retailer 17
-
£1,078 GBP
$1,445 USD
View
B
Retailer 18
-
£1,109 GBP
$1,485 USD
View
B
Retailer 19
-
£1,234 GBP
$1,653 USD
View
B
Retailer 20
-
£1,308 GBP
View
Most Expensive
B
MOH London
LG799646917 · Oct 29
£1,317 GBP
View
20 more retailers have this diamond
Prices start from £271 GBPSave up to £1,047 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
0.80ct Asscher
£271 GBP