Oval|Lab Grown|IGI

0.78ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG816631688

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816631688

Diamond specifications and retailer prices

From €412 EUR
$460 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: €412 EUR at Brilliant Earth
View at Brilliant Earth

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval 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 LG816631688 or 816631688. Listed at 2 retailers as of October 29, 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816631688
Dimensions7.73 × 5.02 × 3.12 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm5.02 mm0.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816631688
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €470 EUR|Low: €153 EUR|High: €818 EUR|Avg: €383 EUR|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
August 5, 2026
Retailer 7€153 EUR
Retailer 2€184 EUR
Retailer 4€270 EUR
Retailer 3€288 EUR
Retailer 6€469 EUR
Retailer 1€470 EUR
Retailer 5€791 EUR

16 data points across 7 retailers

2 retailers

Retailer 1
-
€288 EUR
$322 USD
Price last confirmed 89 days ago
Most Expensive
B
Brilliant Earth
20592138A · Oct 29
€412 EUR
$460 USD
View
1 more retailer has 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 Oval
€412 EUR