Princess|Lab Grown|IGI

0.50ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG836609525

Shape and cutting style on the report: Princess cut

Certificate IGI LG836609525

Diamond specifications and retailer prices

From $379 USD
As of October 29, 2026
Save $975 USD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,354 USD 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 LG836609525 or 836609525. Listed at 7 retailers as of October 29, 2026, with prices from $379 to $1,354, a $975 spread on the same certified stone. MOH London lists it at $1,354. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836609525
Dimensions4.43 × 4.41 × 3.04 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
4.43 mm4.41 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836609525
Side View
Table 76.0%Crown 43.6°Girdle: THN-MEDPavilion 39.5°Culet: NoneDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,354 USD|Low: $379 USD|High: $1,363 USD|Avg: $752 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$379 USD
Retailer 4$545 USD
Retailer 6$557 USD
Retailer 2$560 USD
Retailer 3$589 USD
Retailer 7$1,131 USD
MOH London$1,354 USD

32 data points across 7 retailers

7 retailers$379 USD to $1,354 USD

A
Cheapest Retailer
-
$379 USD
B+
Retailer 2
-
$545 USD
€519 EUR
View
B+
Retailer 3
-
$557 USD
View
B+
Retailer 4
-
$560 USD
View
B+
Retailer 5
-
$589 USD
£464 GBP
View
B
Retailer 6
-
$1,131 USD
View
Most Expensive
B
MOH London
LG836609525 · Oct 29
$1,354 USD
£1,066 GBP
View
6 more retailers have this diamond
Prices start from $379 USDSave up to $975 USD

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
$379 USD