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Oval|Lab Grown|IGI

0.50ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG836610311

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836610311

Diamond specifications and retailer prices

From $1,797 SGD
£1,107 GBP
As of November 1, 2026
Save $171 SGD (9%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,969 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG836610311 or 836610311. Listed at 5 retailers as of October 31, 2026, with a relatively tight 10% 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

0.50
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610311
Dimensions6.40 × 4.37 × 2.75 mm
L/W Ratio1.46
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
6.40 mm4.37 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610311
Side View
Table 58.0%Crown 37.1°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 62.9%

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: $1,969 SGD|Low: $1,797 SGD|High: $4,481 SGD|Avg: $2,433 SGD|-10.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$1,797 SGD
Retailer 4$1,842 SGD
Retailer 5$1,906 SGD
Brilliant Earth$1,969 SGD
Retailer 2$4,427 SGD

33 data points across 5 retailers

5 retailers$1,797 SGD to $1,969 SGD

B+
Cheapest Retailer
-
$1,797 SGD
£1,107 GBP
B
Retailer 2
-
$1,842 SGD
€1,372 EUR
View
B
Retailer 3
-
$1,906 SGD
$1,491 USD
View
Most Expensive
B
Brilliant Earth
21598956A · Oct 31
$1,969 SGD
$1,540 USD
View
3 more retailers have this diamond
Prices start from $1,797 SGDSave up to $171 SGD

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
$1,797 SGD