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Asscher|Lab Grown|IGI

0.78ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG801696917

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG801696917

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of November 1, 2026
Save £660 GBP (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £865 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.78ct lab-grown asscher diamond

This 0.78ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801696917 or 801696917. Listed at 5 retailers as of November 1, 2026, with prices from £205 to £865, a £660 spread on the same certified stone. MOH London lists it at £865. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801696917
Dimensions5.14 × 4.99 × 3.29 mm
L/W Ratio1.03
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
5.14 mm4.99 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801696917
Side View
Table 66.0%Crown 36.1°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 65.9%

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: Nov 1
Current: £865 GBP|Low: £201 GBP|High: £963 GBP|Avg: £393 GBP|-9.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5£205 GBP
Retailer 4£221 GBP
Retailer 7£264 GBP
Retailer 6£267 GBP
Retailer 3£282 GBP
Retailer 9£282 GBP
Retailer 2£514 GBP
Retailer 8£521 GBP
MOH London£865 GBP

26 data points across 9 retailers

5 retailers£205 GBP to £865 GBP

A
Cheapest Retailer
-
£205 GBP
$275 USD
Retailer 2
-
£221 GBP
€282 EUR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£282 GBP
$379 USD
View
B
Retailer 4
-
£514 GBP
$690 USD
View
Most Expensive
B
MOH London
LG801696917 · Nov 2
£865 GBP
View
4 more retailers have this diamond
Prices start from £205 GBPSave up to £660 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
0.78ct Asscher
£205 GBP