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Oval|Lab Grown|IGI

0.51ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG447099524

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447099524

Diamond specifications and retailer prices

From €273 EUR
As of November 3, 2026
Save €1,084 EUR (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,356 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447099524 or 447099524. Listed at 12 retailers as of November 1, 2026, with prices from €273 to €1,356, a €1,084 spread on the same certified stone. MOH London lists it at €1,356. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099524
Dimensions6.65 × 4.50 × 2.64 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.65 mm4.50 mm0.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099524
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.7%

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 3
Current: €1,356 EUR|Low: €262 EUR|High: €1,372 EUR|Avg: €681 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
Retailer 13
Retailer 14
November 4, 2026
Retailer 9€273 EUR
Retailer 13€306 EUR
Retailer 10€331 EUR
Retailer 11€338 EUR
Retailer 14€338 EUR
Retailer 4€429 EUR
Retailer 12€552 EUR
Retailer 7€614 EUR
Retailer 2€620 EUR
Retailer 5€666 EUR
Retailer 8€1,040 EUR
Retailer 3€1,226 EUR
MOH London€1,356 EUR
Retailer 6€1,360 EUR

24 data points across 14 retailers

12 retailers€273 EUR to €1,356 EUR

A
Cheapest Retailer
-
€273 EUR
A
Retailer 2
-
€306 EUR
View
Final sale: no returns
A
Retailer 3
-
€317 EUR
View
A
Retailer 4
-
€331 EUR
View
A
Retailer 5
-
€338 EUR
View
Retailer 6
-
€338 EUR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
€552 EUR
View
B+
Retailer 8
-
€614 EUR
View
B+
Retailer 9
-
€620 EUR
View
B
Retailer 10
-
€1,040 EUR
View
B
Retailer 11
-
€1,088 EUR
View
Most Expensive
B
MOH London
LG447099524 · Nov 1
€1,356 EUR
£1,194 GBP
View
11 more retailers have this diamond
Prices start from €273 EURSave up to €1,084 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
0.51ct Oval
€273 EUR