Oval|Lab Grown|IGI

4.25ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG811625641

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811625641

Diamond specifications and retailer prices

From €517 EUR
$580 USD
As of November 1, 2026
Save €5,403 EUR (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,920 EUR at Brilliant Earth · As of October 31, 2026
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 LG811625641 or 811625641. Listed at 21 retailers as of October 31, 2026, with prices from €517 to €5,920, a €5,403 spread on the same certified stone. Brilliant Earth lists it at €5,920. 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 angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811625641
Dimensions12.95 × 9.09 × 5.74 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
12.95 mm9.09 mm4.25 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811625641
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.1%

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: €5,920 EUR|Low: €497 EUR|High: €6,232 EUR|Avg: €1,562 EUR
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
November 2, 2026
Retailer 13€517 EUR
Retailer 2€553 EUR
Retailer 14€579 EUR
Retailer 6€641 EUR
Retailer 16€641 EUR
Retailer 12€758 EUR
Retailer 5€860 EUR
Retailer 11€962 EUR
Retailer 9€1,001 EUR
Retailer 4€1,591 EUR
Retailer 15€1,686 EUR
Retailer 7€2,045 EUR
Retailer 8€2,063 EUR
Retailer 10€2,782 EUR
Retailer 3€2,880 EUR
Brilliant Earth€5,920 EUR

38 data points across 16 retailers

21 retailers€517 EUR to €5,920 EUR

A
Cheapest Retailer
-
€517 EUR
$580 USD
A
Retailer 2
-
€553 EUR
£488 GBP
View
A
Retailer 3
-
€579 EUR
$649 USD
View
Final sale: no returns
A
Retailer 4
-
€579 EUR
$649 USD
View
Retailer 5
-
€641 EUR
$719 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
€641 EUR
$719 USD
View
A
Retailer 7
-
€758 EUR
$850 USD
View
B+
Retailer 8
-
€860 EUR
$965 USD
View
A
Retailer 9
-
€928 EUR
$1,041 USD
View
A
Retailer 10
-
€962 EUR
View
A
Retailer 11
-
€1,001 EUR
£884 GBP
View
B+
Retailer 12
-
€1,473 EUR
$1,652 USD
View
B+
Retailer 13
-
€1,591 EUR
$1,784 USD
View
B+
Retailer 14
-
€1,686 EUR
$1,891 USD
View
B+
Retailer 15
-
€1,862 EUR
£1,644 GBP
View
B+
Retailer 16
-
€2,045 EUR
$2,293 USD
View
B+
Retailer 17
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€2,063 EUR
$2,314 USD
View
B+
Retailer 18
-
€2,075 EUR
$2,328 USD
View
B
Retailer 19
-
€2,782 EUR
£2,457 GBP
View
Retailer 20
-
€2,880 EUR
$3,230 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20775120A · Oct 31
€5,920 EUR
$6,640 USD
View
20 more retailers have this diamond
Prices start from €517 EURSave up to €5,403 EUR

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
4.25ct Oval
€517 EUR