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Round|Lab Grown|IGI

0.78ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG813601281

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813601281

Diamond specifications and retailer prices

From £377 GBP
A$778 AUD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: £377 GBP at GemTrove
View at GemTrove

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813601281 or 813601281. Listed at 3 retailers as of October 31, 2026. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813601281
Dimensions5.93 × 6.00 × 3.61 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
5.93 mm6.00 mm0.78 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813601281
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £377 GBP|Low: £80 GBP|High: £44,494 GBP|Avg: £1,522 GBP
GemTrove
Retailer 2
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September 9, 2026
Retailer 6£80 GBP
Retailer 14£170 GBP
Retailer 15£197 GBP
Retailer 13£210 GBP
Retailer 11£220 GBP
Retailer 17£221 GBP
Retailer 9£247 GBP
Retailer 7£248 GBP
Retailer 2£265 GBP
Retailer 12£296 GBP
Retailer 18£336 GBP
Retailer 8£355 GBP
GemTrove£377 GBP
Retailer 16£384 GBP
Retailer 10£442 GBP
Retailer 5£444 GBP
Retailer 3£453 GBP
Retailer 4£737 GBP

40 data points across 18 retailers

3 retailers

Retailer 1
-
£220 GBP
$295 USD
Price last confirmed 66 days ago
Retailer 2
-
£265 GBP
A$546 AUD
View
Price last confirmed 65 days ago
Most Expensive
B
GemTrove
GT-L-01011073-98 · Oct 31
£377 GBP
A$778 AUD
View
2 more retailers have this diamond

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.

B
0.78ct Round
£377 GBP