Oval|Lab Grown|IGI

4.25ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG828613817

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828613817

Diamond specifications and retailer prices

From €5,349 EUR
$6,000 USD
As of October 28, 2026
17 retailers carry this diamond
Most expensive: €5,349 EUR at Brilliant Earth
View at Brilliant Earth

About this 4.25ct lab-grown oval diamond

This 4.25ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828613817 or 828613817. Listed at 17 retailers as of October 28, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.25
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828613817
Dimensions12.82 × 9.00 × 5.58 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.82 mm9.00 mm4.25 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828613817
Side View
Table 60.0%Crown 38.3°Girdle: THK-VTKPavilion 37.6°Culet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: €5,349 EUR|Low: €531 EUR|High: €6,232 EUR|Avg: €1,903 EUR|+8.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 23, 2026
Retailer 9€531 EUR
Retailer 5€560 EUR
Retailer 4€718 EUR
Retailer 16€831 EUR
Retailer 10€947 EUR
Retailer 2€1,051 EUR
Retailer 12€1,466 EUR
Retailer 11€1,590 EUR
Retailer 6€1,821 EUR
Retailer 13€1,998 EUR
Retailer 7€2,041 EUR
Retailer 3€2,468 EUR
Retailer 8€2,512 EUR
Retailer 15€2,689 EUR
Retailer 14€2,871 EUR
Brilliant Earth€5,349 EUR

27 data points across 16 retailers

17 retailers

Retailer 1
-
€499 EUR
$560 USD
Price last confirmed 41 days ago
Retailer 2
-
€531 EUR
£469 GBP
View
Price last confirmed 11 days ago
Retailer 3
-
€612 EUR
$686 USD
View
Price last confirmed 40 days ago
Retailer 4
-
€718 EUR
$805 USD
View
Price last confirmed 9 days ago
Retailer 5
-
€831 EUR
$932 USD
View
Price last confirmed 12 days ago
Retailer 6
-
€947 EUR
£836 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
€1,051 EUR
View
Price last confirmed 10 days ago
Retailer 8
-
€1,466 EUR
$1,644 USD
View
Price last confirmed 9 days ago
Retailer 9
-
€1,590 EUR
$1,783 USD
View
Price last confirmed 10 days ago
Retailer 10
-
€1,821 EUR
£1,608 GBP
View
Price last confirmed 15 days ago
Retailer 11
-
€1,998 EUR
$2,241 USD
View
Price last confirmed 12 days ago
Retailer 12
-
€2,041 EUR
$2,289 USD
View
Price last confirmed 11 days ago
Retailer 13
-
€2,468 EUR
SGD 3,741 SGD
View
Price last confirmed 12 days ago
Retailer 14
-
€2,512 EUR
A$4,334 AUD
View
Price last confirmed 24 days ago
Retailer 15
-
€2,689 EUR
£2,375 GBP
View
Price last confirmed 12 days ago
Retailer 16
-
€2,871 EUR
$3,220 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21108690A · Oct 28
€5,349 EUR
$6,000 USD
View
16 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
4.25ct Oval
€5,349 EUR