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Oval|Lab Grown|IGI

0.50ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG840620512

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840620512

Diamond specifications and retailer prices

From $1,653 SGD
$1,290 USD
As of October 29, 2026
Save $258 SGD (13%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,911 SGD at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840620512 or 840620512. Listed at 5 retailers as of October 28, 2026, with prices from $1,653 to $1,911, a $258 spread on the same certified stone. Loose Grown Diamond lists it at $1,911. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620512
Dimensions6.32 × 4.47 × 2.63 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
6.32 mm4.47 mm0.50 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620512
Side View
Table 64.0%Crown 38.6°Girdle: MED-THKPavilion 37°Culet: NoneDepth 58.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,911 SGD|Low: $865 SGD|High: $4,489 SGD|Avg: $2,066 SGD
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$865 SGD
Retailer 4$1,653 SGD
Retailer 2$1,810 SGD
Retailer 5$1,840 SGD
Loose Grown Diamond$1,911 SGD
Retailer 3$4,458 SGD

23 data points across 6 retailers

5 retailers$1,653 SGD to $1,911 SGD

B
Retailer 1
-
$865 SGD
$675 USD
Price last confirmed 22 days ago
B
Retailer 2
-
$1,653 SGD
$1,290 USD
View
B
Retailer 3
-
$1,810 SGD
£1,112 GBP
View
Most Expensive
B
Loose Grown Diamond
840620512 · Oct 28
$1,911 SGD
$1,491 USD
View
3 more retailers have this diamond
Prices start from $1,653 SGDSave up to $258 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
$1,653 SGD