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Oval|Lab Grown|IGI

1.39ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG635413203

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG635413203

Diamond specifications and retailer prices

From €331 EUR
HK$2,900 HKD
As of October 30, 2026
Save €67 EUR (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,013 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.39ct lab-grown oval diamond

This 1.39ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG635413203 or 635413203. Listed at 4 retailers as of October 30, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635413203
Dimensions8.71 × 6.38 × 3.95 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm6.38 mm1.39 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635413203
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,013 EUR|Low: €331 EUR|High: €1,025 EUR|Avg: €555 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 4€331 EUR
Retailer 3€378 EUR
Retailer 2€398 EUR
Retailer 6€507 EUR
Retailer 8€587 EUR
Retailer 7€618 EUR
Retailer 5€676 EUR
MOH London€1,013 EUR

15 data points across 8 retailers

4 retailers€331 EUR to €398 EUR

A
Cheapest Retailer
-
€331 EUR
HK$2,900 HKD
A
Retailer 2
-
€378 EUR
$424 USD
View
A
Retailer 3
-
€398 EUR
View
Most Expensive
MOH London
LG635413203 · Oct 26
€1,013 EUR
£895 GBP
View
Price last confirmed 7 days ago
3 more retailers have this diamond
Prices start from €331 EURSave up to €67 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
1.39ct Oval
€331 EUR