Oval|Lab Grown|IGI

0.50ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG829611403

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829611403

Diamond specifications and retailer prices

From €438 EUR
$491 USD
As of October 26, 2026
Save €1,050 EUR (71%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,643 EUR at MOH London · As of October 26, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG829611403 or 829611403. Listed at 19 retailers as of October 26, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829611403
Dimensions6.59 × 4.38 × 2.71 mm
L/W Ratio1.50
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
6.59 mm4.38 mm0.50 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829611403
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.9%

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: Oct 26
Current: €1,643 EUR|Low: €286 EUR|High: €2,719 EUR|Avg: €904 EUR|+15.6%
MOH London
Retailer 2
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Retailer 23
October 25, 2026
Retailer 23€307 EUR
Retailer 6€343 EUR
Retailer 15€354 EUR
Retailer 4€356 EUR
Retailer 3€381 EUR
Retailer 7€381 EUR
Retailer 10€438 EUR
Retailer 22€563 EUR
Retailer 19€643 EUR
Retailer 21€693 EUR
Retailer 18€731 EUR
Retailer 2€745 EUR
Retailer 17€747 EUR
Retailer 14€914 EUR
Retailer 12€1,153 EUR
Retailer 16€1,251 EUR
Retailer 5€1,256 EUR
Retailer 8€1,350 EUR
Retailer 9€1,468 EUR
Retailer 11€1,484 EUR
Retailer 13€1,488 EUR
MOH London€1,643 EUR
Retailer 20€2,309 EUR

28 data points across 23 retailers

19 retailers€438 EUR to €1,488 EUR

Retailer 1
-
€307 EUR
$344 USD
Price last confirmed 10 days ago
Retailer 2
-
€356 EUR
$399 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€381 EUR
$427 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€381 EUR
$427 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€438 EUR
$491 USD
View
Retailer 6
-
€563 EUR
$632 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
€693 EUR
$777 USD
View
B+
Retailer 8
-
€731 EUR
$820 USD
View
Retailer 9
-
€745 EUR
£658 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
€747 EUR
ZAR 13,543 ZAR
View
Price last confirmed 10 days ago
Retailer 11
-
€914 EUR
$1,025 USD
View
Price last confirmed 9 days ago
Retailer 12
-
€1,153 EUR
$1,294 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
€1,256 EUR
CA$1,957 CAD
View
Retailer 14
-
€1,350 EUR
$1,514 USD
View
Price last confirmed 9 days ago
Retailer 15
-
€1,468 EUR
$1,647 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
€1,484 EUR
$1,664 USD
View
B
Retailer 17
-
€1,488 EUR
$1,669 USD
View
Most Expensive
MOH London
LG829611403 · Oct 26
€1,643 EUR
£1,451 GBP
View
Price under review
17 more retailers have this diamond
Prices start from €438 EURSave up to €1,050 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+
0.50ct Oval
€438 EUR