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Oval|Lab Grown|IGI

0.52ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG831697406

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831697406

Diamond specifications and retailer prices

From €1,319 EUR
£1,161 GBP
As of November 1, 2026
Save €113 EUR (8%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,432 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.52ct lab-grown oval diamond

This 0.52ct 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 LG831697406 or 831697406. Listed at 5 retailers as of October 31, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697406
Dimensions6.36 × 4.50 × 2.84 mm
L/W Ratio1.41
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
6.36 mm4.50 mm0.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697406
Side View
Table 62.0%Crown 38.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €1,432 EUR|Low: €1,311 EUR|High: €3,264 EUR|Avg: €1,709 EUR|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2€1,319 EUR
Retailer 3€1,340 EUR
Retailer 5€1,384 EUR
Brilliant Earth€1,432 EUR
Retailer 4€3,238 EUR

32 data points across 5 retailers

5 retailers€1,319 EUR to €1,432 EUR

B+
Cheapest Retailer
-
€1,319 EUR
£1,161 GBP
B
Retailer 2
-
€1,340 EUR
View
B
Retailer 3
-
€1,384 EUR
$1,546 USD
View
Most Expensive
B
Brilliant Earth
21598089A · Oct 31
€1,432 EUR
$1,600 USD
View
3 more retailers have this diamond
Prices start from €1,319 EURSave up to €113 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+
0.52ct Oval
€1,319 EUR