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 €519 EUR
$580 USD
As of November 1, 2026
Save €5,424 EUR (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,943 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 €519 to €5,943, a €5,424 spread on the same certified stone. Brilliant Earth lists it at €5,943. 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
Color
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: €5,943 EUR|Low: €499 EUR|High: €6,257 EUR|Avg: €1,515 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
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Retailer 17
November 1, 2026
Retailer 14€519 EUR
Retailer 10€555 EUR
Retailer 15€581 EUR
Retailer 6€644 EUR
Retailer 17€644 EUR
Retailer 13€761 EUR
Retailer 5€864 EUR
Retailer 9€932 EUR
Retailer 12€966 EUR
Retailer 11€1,005 EUR
Retailer 4€1,597 EUR
Retailer 16€1,693 EUR
Retailer 7€2,053 EUR
Retailer 8€2,071 EUR
Retailer 2€2,793 EUR
Retailer 3€2,891 EUR
Brilliant Earth€5,943 EUR

38 data points across 17 retailers

21 retailers€519 EUR to €5,943 EUR

A
Cheapest Retailer
-
€519 EUR
$580 USD
A
Retailer 2
-
€555 EUR
£488 GBP
View
A
Retailer 3
-
€581 EUR
$649 USD
View
Final sale: no returns
A
Retailer 4
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€581 EUR
$649 USD
View
Retailer 5
-
€644 EUR
$719 USD
View
Price last confirmed 16 days ago
A
Retailer 6
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€644 EUR
$719 USD
View
A
Retailer 7
-
€761 EUR
$850 USD
View
B+
Retailer 8
-
€864 EUR
$965 USD
View
A
Retailer 9
-
€932 EUR
$1,041 USD
View
A
Retailer 10
-
€966 EUR
View
A
Retailer 11
-
€1,005 EUR
£884 GBP
View
B+
Retailer 12
-
€1,479 EUR
$1,652 USD
View
B+
Retailer 13
-
€1,597 EUR
$1,784 USD
View
B+
Retailer 14
-
€1,693 EUR
$1,891 USD
View
B+
Retailer 15
-
€1,869 EUR
£1,644 GBP
View
B+
Retailer 16
-
€2,053 EUR
$2,293 USD
View
B+
Retailer 17
-
€2,071 EUR
$2,314 USD
View
B+
Retailer 18
-
€2,084 EUR
$2,328 USD
View
B
Retailer 19
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€2,793 EUR
£2,457 GBP
View
Retailer 20
-
€2,891 EUR
$3,230 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20775120A · Oct 31
€5,943 EUR
$6,640 USD
View
20 more retailers have this diamond
Prices start from €519 EURSave up to €5,424 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
€519 EUR