CaratHunter
Plans
Princess|Lab Grown|IGI

0.50ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG831697399

Shape and cutting style on the report: Princess cut

Certificate IGI LG831697399

Diamond specifications and retailer prices

From $485 SGD
$379 USD
As of October 30, 2026
Save $1,246 SGD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,731 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown princess diamond

This 0.5ct lab-grown princess 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 LG831697399 or 831697399. Listed at 9 retailers as of October 29, 2026, with prices from $485 to $1,731, a $1,246 spread on the same certified stone. MOH London lists it at $1,731. 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 angle46°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831697399
Dimensions4.31 × 4.30 × 3.05 mm
L/W Ratio1.00
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
4.31 mm4.30 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831697399
Side View
Table 70.0%Crown 46°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,731 SGD|Low: $332 SGD|High: $1,742 SGD|Avg: $874 SGD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$332 SGD
Retailer 7$485 SGD
Retailer 4$697 SGD
Retailer 8$712 SGD
Retailer 2$716 SGD
Retailer 3$753 SGD
Retailer 6$808 SGD
Retailer 9$1,446 SGD
MOH London$1,731 SGD

31 data points across 9 retailers

9 retailers$485 SGD to $1,731 SGD

Retailer 1
-
$332 SGD
$260 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$485 SGD
$379 USD
View
B+
Retailer 3
-
$697 SGD
€519 EUR
View
B+
Retailer 4
-
$712 SGD
$557 USD
View
B+
Retailer 5
-
$716 SGD
$560 USD
View
B+
Retailer 6
-
$753 SGD
£464 GBP
View
B
Retailer 7
-
$808 SGD
$632 USD
View
B
Retailer 8
-
$1,446 SGD
$1,131 USD
View
Most Expensive
B
MOH London
LG831697399 · Oct 29
$1,731 SGD
£1,066 GBP
View
8 more retailers have this diamond
Prices start from $485 SGDSave up to $1,246 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.

A
0.50ct Princess
$485 SGD