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Oval|Lab Grown|IGI

0.77ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG829618356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829618356

Diamond specifications and retailer prices

From £419 GBP
A$868 AUD
As of November 6, 2026
3 retailers carry this diamond
Most expensive: £419 GBP at GemTrove
View at GemTrove

About this 0.77ct lab-grown oval diamond

This 0.77ct lab-grown oval 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 LG829618356 or 829618356. Listed at 3 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829618356
Dimensions7.46 × 5.14 × 3.19 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.14 mm0.77 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829618356
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £419 GBP|Low: £83 GBP|High: £815 GBP|Avg: £391 GBP
GemTrove
Retailer 2
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October 3, 2026
Retailer 15£83 GBP
Retailer 14£177 GBP
Retailer 11£215 GBP
Retailer 2£216 GBP
Retailer 3£233 GBP
Retailer 8£247 GBP
Retailer 7£285 GBP
Retailer 13£325 GBP
Retailer 10£386 GBP
Retailer 5£400 GBP
GemTrove£419 GBP
Retailer 4£461 GBP
Retailer 17£482 GBP
Retailer 6£504 GBP
Retailer 9£508 GBP
Retailer 16£634 GBP
Retailer 12£749 GBP

15 data points across 17 retailers

3 retailers

Retailer 1
-
£216 GBP
Price last confirmed 61 days ago
Retailer 2
-
£285 GBP
View
Price last confirmed 71 days ago
Most Expensive
B
GemTrove
GT-L-01134845-98 · Nov 6
£419 GBP
A$868 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
0.77ct Oval
£419 GBP