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Asscher|Lab Grown|IGI

0.78ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG839668208

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG839668208

Diamond specifications and retailer prices

From £113 GBP
$152 USD
As of November 2, 2026
Save £542 GBP (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £655 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 LG839668208 or 839668208. Listed at 13 retailers as of November 2, 2026, with prices from £113 to £655, a £542 spread on the same certified stone. MOH London lists it at £655. 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
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839668208
Dimensions5.03 × 4.96 × 3.55 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.03 mm4.96 mm0.78 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839668208
Side View
Table 69.0%Crown 37.3°Girdle: Slightly ThickPavilion 43.8°Culet: NoneDepth 71.6%

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: Nov 2
Current: £655 GBP|Low: £109 GBP|High: £663 GBP|Avg: £322 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9£113 GBP
Retailer 5£131 GBP
Retailer 13£162 GBP
Retailer 7£205 GBP
Retailer 4£218 GBP
Retailer 12£256 GBP
Retailer 6£325 GBP
Retailer 2£357 GBP
Retailer 10£386 GBP
Retailer 3£441 GBP
Retailer 11£451 GBP
Retailer 8£476 GBP
MOH London£655 GBP

22 data points across 13 retailers

13 retailers£113 GBP to £655 GBP

A
Cheapest Retailer
-
£113 GBP
$152 USD
A
Retailer 2
-
£131 GBP
$176 USD
View
A
Retailer 3
-
£162 GBP
HK$1,700 HKD
View
A
Retailer 4
-
£205 GBP
$275 USD
View
A
Retailer 5
-
£218 GBP
$293 USD
View
B+
Retailer 6
-
£256 GBP
$344 USD
View
B+
Retailer 7
-
£325 GBP
A$671 AUD
View
B+
Retailer 8
-
£357 GBP
A$737 AUD
View
B+
Retailer 9
-
£386 GBP
SGD 700 SGD
View
B
Retailer 10
-
£450 GBP
$604 USD
View
B
Retailer 11
-
£451 GBP
$605 USD
View
B
Retailer 12
-
£476 GBP
$639 USD
View
Most Expensive
B
MOH London
LG839668208 · Nov 2
£655 GBP
View
12 more retailers have this diamond
Prices start from £113 GBPSave up to £542 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
£113 GBP