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Round|Lab Grown|IGI

0.78ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG844606460

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844606460

Diamond specifications and retailer prices

From £102 GBP
$136 USD
As of November 1, 2026
Save £530 GBP (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £631 GBP at MOH London · As of November 1, 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 LG844606460 or 844606460. Listed at 10 retailers as of November 1, 2026, with prices from £102 to £631, a £530 spread on the same certified stone. MOH London lists it at £631. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844606460
Dimensions5.92 × 5.89 × 3.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm5.89 mm0.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844606460
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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: Nov 1
Current: £631 GBP|Low: £102 GBP|High: £631 GBP|Avg: £315 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3£102 GBP
Retailer 5£138 GBP
Retailer 7£148 GBP
Retailer 10£166 GBP
Retailer 2£232 GBP
Retailer 8£256 GBP
Retailer 4£278 GBP
Retailer 6£352 GBP
Retailer 9£564 GBP
MOH London£631 GBP

10 data points across 10 retailers

10 retailers£102 GBP to £631 GBP

A
Cheapest Retailer
-
£102 GBP
$136 USD
A
Retailer 2
-
£138 GBP
$185 USD
View
A
Retailer 3
-
£148 GBP
$198 USD
View
B+
Retailer 4
-
£166 GBP
$223 USD
View
B+
Retailer 5
-
£232 GBP
View
B+
Retailer 6
-
£250 GBP
$335 USD
View
Retailer 7
-
£256 GBP
$343 USD
View
Price last confirmed 9 days ago
B
Retailer 8
-
£352 GBP
CA$655 CAD
View
B
Retailer 9
-
£564 GBP
$756 USD
View
Most Expensive
B
MOH London
LG844606460 · Nov 1
£631 GBP
View
9 more retailers have this diamond
Prices start from £102 GBPSave up to £530 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
£102 GBP