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Princess|Lab Grown|IGI

1.33ct F SI1 Princess Lab Grown Diamond

GD • F/SI1 • IGI LG630441196

Shape and cutting style on the report: Princess cut

Certificate IGI LG630441196

Diamond specifications and retailer prices

From €346 EUR
$386 USD
As of October 28, 2026
Save €659 EUR (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,005 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.33ct lab-grown princess diamond

This 1.33ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG630441196 or 630441196. Listed at 2 retailers as of October 28, 2026, with prices from €346 to €1,005, a €659 spread on the same certified stone. MOH London lists it at €1,005. 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

1.33
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630441196
Dimensions6.01 × 5.97 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.01 mm5.97 mm1.33 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG630441196
Side View
Table 69.0%Crown 41.8°Girdle: ThinPavilion 38.1°Culet: NoneDepth 70.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: €1,005 EUR|Low: €323 EUR|High: €1,012 EUR|Avg: €578 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2€346 EUR
Retailer 5€363 EUR
Retailer 4€513 EUR
Retailer 3€667 EUR
MOH London€1,005 EUR

6 data points across 5 retailers

2 retailers€346 EUR to €1,005 EUR

B
Cheapest Retailer
-
€346 EUR
$386 USD
Most Expensive
C
MOH London
LG630441196 · Oct 29
€1,005 EUR
£884 GBP
View
1 more retailer has this diamond
Prices start from €346 EURSave up to €659 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.

B
1.33ct Princess
€346 EUR