Oval|Lab Grown|IGI

1.01ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG831618233

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG831618233

Diamond specifications and retailer prices

From €322 EUR
As of November 3, 2026
Save €1,237 EUR (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,559 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831618233 or 831618233. Listed at 25 retailers as of November 3, 2026, with prices from €322 to €1,559, a €1,237 spread on the same certified stone. MOH London lists it at €1,559. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle28.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831618233
Dimensions7.59 × 5.44 × 3.19 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
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
7.59 mm5.44 mm1.01 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831618233
Side View
Table 57.0%Crown 34°Girdle: MED-THKPavilion 28.8°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
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 3
Current: €1,559 EUR|Low: €322 EUR|High: €1,581 EUR|Avg: €742 EUR|-1.1%
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 4€322 EUR
Retailer 6€478 EUR
Retailer 11€533 EUR
Retailer 9€617 EUR
Retailer 10€627 EUR
Retailer 8€641 EUR
Retailer 7€690 EUR
Retailer 2€714 EUR
Retailer 3€932 EUR
Retailer 12€939 EUR
Retailer 5€975 EUR
MOH London€1,559 EUR

32 data points across 12 retailers

25 retailers€322 EUR to €1,559 EUR

A
Cheapest Retailer
-
€322 EUR
A
Retailer 2
-
€360 EUR
View
Final sale: no returns
A
Retailer 3
-
€375 EUR
View
Retailer 4
-
€400 EUR
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€400 EUR
View
B+
Retailer 6
-
€443 EUR
View
B+
Retailer 7
-
€478 EUR
View
B+
Retailer 8
-
€533 EUR
View
B+
Retailer 9
-
€607 EUR
View
B+
Retailer 10
-
€617 EUR
View
Retailer 11
-
€627 EUR
View
Price last confirmed 8 days ago
B
Retailer 12
-
€641 EUR
View
B
Retailer 13
-
€690 EUR
View
B
Retailer 14
-
€714 EUR
View
B
Retailer 15
-
€867 EUR
View
B
Retailer 16
-
€932 EUR
View
B
Retailer 17
-
€939 EUR
View
Retailer 18
-
€959 EUR
View
Price last confirmed 26 days ago
B
Retailer 19
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€975 EUR
View
B
Retailer 20
-
€1,062 EUR
View
B
Retailer 21
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€1,286 EUR
View
B
Retailer 22
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€1,321 EUR
View
B
Retailer 23
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€1,456 EUR
View
B
Retailer 24
-
€1,522 EUR
View
Most Expensive
B
MOH London
LG831618233 · Nov 5
€1,559 EUR
£1,383 GBP
View
24 more retailers have this diamond
Prices start from €322 EURSave up to €1,237 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
€322 EUR