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Oval|Lab Grown|IGI

1.01ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG436044531

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436044531

Diamond specifications and retailer prices

From €519 EUR
As of November 4, 2026
Save €3,222 EUR (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,741 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436044531 or 436044531. Listed at 11 retailers as of November 4, 2026, with prices from €519 to €3,741, a €3,222 spread on the same certified stone. MOH London lists it at €3,741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436044531
Dimensions8.32 × 5.57 × 3.35 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.32 mm5.57 mm1.01 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436044531
Side View
Table 60.5%Crown 32.9°GirdlePavilion 40.8°Culet: NoneDepth 60.1%

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: Nov 4
Current: €3,741 EUR|Low: €519 EUR|High: €3,801 EUR|Avg: €1,627 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5€519 EUR
Retailer 6€954 EUR
Retailer 10€1,037 EUR
Retailer 7€1,106 EUR
Retailer 11€1,106 EUR
Retailer 3€1,263 EUR
Retailer 4€1,576 EUR
Retailer 8€1,763 EUR
Retailer 2€2,035 EUR
Retailer 9€2,073 EUR
Retailer 12€2,244 EUR
MOH London€3,741 EUR

21 data points across 12 retailers

11 retailers€519 EUR to €3,741 EUR

A
Cheapest Retailer
-
€519 EUR
B+
Retailer 2
-
€954 EUR
View
B
Retailer 3
-
€1,037 EUR
View
Retailer 4
-
€1,106 EUR
View
Price last confirmed 20 days ago
B+
Retailer 5
-
€1,106 EUR
View
B
Retailer 6
-
€1,263 EUR
View
B
Retailer 7
-
€1,763 EUR
View
B
Retailer 8
-
€2,035 EUR
View
B
Retailer 9
-
€2,073 EUR
View
B
Retailer 10
-
€2,244 EUR
View
Most Expensive
B
MOH London
LG436044531 · Nov 5
€3,741 EUR
£3,289 GBP
View
10 more retailers have this diamond
Prices start from €519 EURSave up to €3,222 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
1.01ct Oval
€519 EUR