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Oval|Lab Grown|IGI

0.50ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG440011380

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440011380

Diamond specifications and retailer prices

From €260 EUR
$290 USD
As of October 31, 2026
Save €1,208 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,468 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440011380 or 440011380. Listed at 13 retailers as of October 31, 2026, with prices from €260 to €1,468, a €1,208 spread on the same certified stone. MOH London lists it at €1,468. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440011380
Dimensions6.44 × 4.51 × 2.78 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.44 mm4.51 mm0.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440011380
Side View
Table 57.0%Crown 32°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.6%

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: Oct 31
Current: €1,468 EUR|Low: €235 EUR|High: €1,486 EUR|Avg: €660 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
November 1, 2026
Retailer 4€260 EUR
Retailer 7€295 EUR
Retailer 10€331 EUR
Retailer 8€366 EUR
Retailer 11€366 EUR
Retailer 9€593 EUR
Retailer 2€656 EUR
Retailer 5€662 EUR
Retailer 6€1,074 EUR
Retailer 3€1,347 EUR
MOH London€1,468 EUR

43 data points across 11 retailers

13 retailers€260 EUR to €1,468 EUR

A
Cheapest Retailer
-
€260 EUR
$290 USD
B+
Retailer 2
-
€295 EUR
$330 USD
View
B+
Retailer 3
-
€331 EUR
$370 USD
View
Final sale: no returns
B+
Retailer 4
-
€343 EUR
$383 USD
View
B+
Retailer 5
-
€366 EUR
$409 USD
View
Retailer 6
-
€366 EUR
$409 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
€593 EUR
$662 USD
View
B
Retailer 8
-
€656 EUR
£577 GBP
View
B
Retailer 9
-
€662 EUR
View
B
Retailer 10
-
€1,074 EUR
$1,200 USD
View
B
Retailer 11
-
€1,177 EUR
$1,315 USD
View
B
Retailer 12
-
€1,347 EUR
$1,505 USD
View
Most Expensive
B
MOH London
LG440011380 · Nov 1
€1,468 EUR
£1,291 GBP
View
12 more retailers have this diamond
Prices start from €260 EURSave up to €1,208 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
0.50ct Oval
€260 EUR