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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 HK$11,565 HKD
£1,161 GBP
As of November 1, 2026
Save HK$988 HKD (8%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$12,553 HKD 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
Colour
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: HK$12,553 HKD|Low: HK$11,495 HKD|High: HK$28,607 HKD|Avg: HK$14,982 HKD|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2HK$11,565 HKD
Retailer 3HK$11,747 HKD
Retailer 5HK$12,129 HKD
Brilliant EarthHK$12,553 HKD
Retailer 4HK$28,378 HKD

32 data points across 5 retailers

5 retailersHK$11,565 HKD to HK$12,553 HKD

B+
Cheapest Retailer
-
HK$11,565 HKD
£1,161 GBP
B
Retailer 2
-
HK$11,747 HKD
€1,426 EUR
View
B
Retailer 3
-
HK$12,129 HKD
$1,546 USD
View
Most Expensive
B
Brilliant Earth
21598089A · Oct 31
HK$12,553 HKD
$1,600 USD
View
3 more retailers have this diamond
Prices start from HK$11,565 HKDSave up to HK$988 HKD

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
HK$11,565 HKD