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Round|Lab Grown|IGI

0.78ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG843613437

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843613437

Diamond specifications and retailer prices

From £181 GBP
HK$1,900 HKD
As of October 29, 2026
Save £547 GBP (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £728 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843613437 or 843613437. Listed at 8 retailers as of October 26, 2026, with prices from £181 to £728, a £547 spread on the same certified stone. MOH London lists it at £728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843613437
Dimensions5.96 × 5.94 × 3.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm5.94 mm0.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843613437
Side View
Table 57.0%Crown 33.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 61.3%

Caratlytics Score

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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 29
Current: £728 GBP|Low: £181 GBP|High: £731 GBP|Avg: £354 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 7£181 GBP
Retailer 4£200 GBP
Retailer 8£212 GBP
Retailer 3£262 GBP
Retailer 2£279 GBP
Retailer 6£510 GBP
Retailer 5£540 GBP
MOH London£728 GBP

13 data points across 8 retailers

8 retailers£181 GBP to £728 GBP

A
Cheapest Retailer
-
£181 GBP
HK$1,900 HKD
Retailer 2
-
£200 GBP
$269 USD
View
Price last confirmed 7 days ago
Retailer 3
-
£212 GBP
$285 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£262 GBP
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£279 GBP
€357 EUR
View
Retailer 6
-
£510 GBP
$685 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£540 GBP
$725 USD
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG843613437 · Oct 26
£728 GBP
View
7 more retailers have this diamond
Prices start from £181 GBPSave up to £547 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 Round
£181 GBP