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Oval|Lab Grown|IGI

1.01ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG407930493

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407930493

Diamond specifications and retailer prices

From €790 EUR
As of November 5, 2026
Save €2,635 EUR (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,425 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407930493 or 407930493. Listed at 10 retailers as of November 5, 2026, with prices from €790 to €3,425, a €2,635 spread on the same certified stone. MOH London lists it at €3,425. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407930493
Dimensions8.08 × 5.85 × 3.35 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.08 mm5.85 mm1.01 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407930493
Side View
Table 62.5%Crown 34.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 57.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €3,425 EUR|Low: €790 EUR|High: €3,475 EUR|Avg: €1,804 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5€790 EUR
Retailer 6€916 EUR
Retailer 3€1,075 EUR
Retailer 7€1,471 EUR
Retailer 2€1,685 EUR
Retailer 4€2,038 EUR
MOH London€3,425 EUR

21 data points across 7 retailers

10 retailers€790 EUR to €3,425 EUR

B+
Cheapest Retailer
-
€790 EUR
B+
Retailer 2
-
€859 EUR
View
Retailer 3
-
€916 EUR
View
Price last confirmed 25 days ago
B+
Retailer 4
-
€916 EUR
View
B
Retailer 5
-
€1,075 EUR
View
B
Retailer 6
-
€1,471 EUR
View
B
Retailer 7
-
€1,685 EUR
View
B
Retailer 8
-
€2,038 EUR
View
B
Retailer 9
-
€2,576 EUR
View
Most Expensive
B
MOH London
LG407930493 · Nov 5
€3,425 EUR
£3,011 GBP
View
9 more retailers have this diamond
Prices start from €790 EURSave up to €2,635 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.

B+
1.01ct Oval
€790 EUR