Princess|Lab Grown|IGI

0.50ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG783602919

Shape and cutting style on the report: Princess cut

Certificate IGI LG783602919

Diamond specifications and retailer prices

From €84 EUR
$94 USD
As of October 30, 2026
Save €684 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €768 EUR 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG783602919 or 783602919. Listed at 16 retailers as of October 29, 2026, with prices from €84 to €768, a €684 spread on the same certified stone. MOH London lists it at €768. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle40.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783602919
Dimensions4.27 × 4.25 × 3.15 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.27 mm4.25 mm0.50 ctG / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG783602919
Side View
Table 74.0%Crown 40.8°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 74.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €768 EUR|Low: €65 EUR|High: €774 EUR|Avg: €229 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 12€84 EUR
Retailer 11€93 EUR
Retailer 5€98 EUR
Retailer 3€111 EUR
Retailer 13€111 EUR
Retailer 6€143 EUR
Retailer 2€196 EUR
Retailer 8€198 EUR
Retailer 10€231 EUR
Retailer 7€251 EUR
Retailer 9€251 EUR
Retailer 4€311 EUR
Retailer 14€335 EUR
MOH London€768 EUR

44 data points across 14 retailers

16 retailers€84 EUR to €768 EUR

A
Cheapest Retailer
-
€84 EUR
$94 USD
A
Retailer 2
-
€93 EUR
$104 USD
View
Final sale: no returns
A
Retailer 3
-
€98 EUR
$109 USD
View
A
Retailer 4
-
€111 EUR
$124 USD
View
Retailer 5
-
€111 EUR
$124 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€143 EUR
$160 USD
View
B+
Retailer 7
-
€196 EUR
£173 GBP
View
B+
Retailer 8
-
€198 EUR
View
B+
Retailer 9
-
€231 EUR
$258 USD
View
B+
Retailer 10
-
€251 EUR
$280 USD
View
B+
Retailer 11
-
€251 EUR
£221 GBP
View
B+
Retailer 12
-
€299 EUR
SGD 451 SGD
View
B
Retailer 13
-
€311 EUR
$348 USD
View
B
Retailer 14
-
€335 EUR
$374 USD
View
B
Retailer 15
-
€765 EUR
$855 USD
View
Most Expensive
B
MOH London
LG783602919 · Oct 29
€768 EUR
£676 GBP
View
15 more retailers have this diamond
Prices start from €84 EURSave up to €684 EUR

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
€84 EUR