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Oval|Lab Grown|IGI

4.31ct I VVS2 Oval Lab Grown Diamond

EX • I/VVS2 • IGI LG517202514

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG517202514

Diamond specifications and retailer prices

From €625 EUR
$698 USD
As of October 29, 2026
Save €2,236 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,861 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 4.31ct lab-grown oval diamond

This 4.31ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG517202514 or 517202514. Listed at 16 retailers as of October 29, 2026, with prices from €625 to €2,861, a €2,236 spread on the same certified stone. MOH London lists it at €2,861. 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

4.31
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517202514
Dimensions12.90 × 9.20 × 5.78 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.90 mm9.20 mm4.31 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517202514
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,861 EUR|Low: €625 EUR|High: €2,861 EUR|Avg: €1,424 EUR|+0.4%
MOH London
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 31, 2026
Retailer 6€625 EUR
Retailer 18€679 EUR
Retailer 7€699 EUR
Retailer 15€725 EUR
Retailer 4€848 EUR
Retailer 11€856 EUR
Retailer 14€882 EUR
Retailer 5€1,010 EUR
Retailer 3€1,040 EUR
Retailer 9€1,178 EUR
Retailer 17€1,299 EUR
Retailer 12€1,543 EUR
Retailer 13€1,785 EUR
Retailer 16€2,038 EUR
Retailer 2€2,251 EUR
Retailer 8€2,499 EUR
Retailer 10€2,686 EUR
MOH London€2,861 EUR

10 data points across 18 retailers

16 retailers€625 EUR to €2,861 EUR

A
Cheapest Retailer
-
€625 EUR
$698 USD
A
Retailer 2
-
€679 EUR
$759 USD
View
A
Retailer 3
-
€699 EUR
$781 USD
View
Final sale: no returns
A
Retailer 4
-
€725 EUR
$810 USD
View
A
Retailer 5
-
€848 EUR
HK$7,400 HKD
View
A
Retailer 6
-
€856 EUR
£753 GBP
View
A
Retailer 7
-
€882 EUR
$985 USD
View
B+
Retailer 8
-
€1,010 EUR
$1,128 USD
View
A
Retailer 9
-
€1,040 EUR
$1,162 USD
View
A
Retailer 10
-
€1,299 EUR
$1,451 USD
View
B+
Retailer 11
-
€1,543 EUR
ZAR 27,842 ZAR
View
B+
Retailer 12
-
€1,785 EUR
$1,994 USD
View
B+
Retailer 13
-
€2,038 EUR
$2,277 USD
View
B+
Retailer 14
-
€2,251 EUR
£1,980 GBP
View
B
Retailer 15
-
€2,499 EUR
$2,792 USD
View
Most Expensive
B
MOH London
LG517202514 · Oct 29
€2,861 EUR
£2,517 GBP
View
15 more retailers have this diamond
Prices start from €625 EURSave up to €2,236 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
4.31ct Oval
€625 EUR