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Princess|Lab Grown|IGI

1.33ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1 • IGI LG805642513

Shape and cutting style on the report: Princess cut

Certificate IGI LG805642513

Diamond specifications and retailer prices

From £752 GBP
$1,007 USD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: £752 GBP at Riddles Jewelry
View at Riddles Jewelry

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805642513 or 805642513. Listed at 2 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805642513
Dimensions5.89 × 5.88 × 4.33 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm5.88 mm1.33 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805642513
Side View
Table 68.0%Crown 40.8°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 73.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £312 GBP|Low: £305 GBP|High: £1,076 GBP|Avg: £600 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Riddles Jewelry
October 29, 2026
Retailer 1£312 GBP
Retailer 5£421 GBP
Retailer 3£442 GBP
Retailer 2£458 GBP
Retailer 6£495 GBP
Retailer 7£523 GBP
Riddles Jewelry£752 GBP
Retailer 8£897 GBP
Retailer 4£1,076 GBP

10 data points across 9 retailers

2 retailers

Retailer 1
-
£312 GBP
Price last confirmed 9 days ago
Most Expensive
B
Riddles Jewelry
1984907163 · Nov 6
£752 GBP
$1,007 USD
View
1 more retailer has this diamond

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
£752 GBP