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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 $418 USD
As of October 29, 2026
Save $589 USD (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,007 USD at Riddles Jewelry · As of November 4, 2026
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 October 29, 2026, with prices from $418 to $1,007, a $589 spread on the same certified stone. Riddles Jewelry lists it at $1,007. 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
Color
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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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $418 USD|Low: $408 USD|High: $1,440 USD|Avg: $803 USD|+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$418 USD
Retailer 5$563 USD
Retailer 3$592 USD
Retailer 2$613 USD
Retailer 6$663 USD
Retailer 7$700 USD
Riddles Jewelry$1,007 USD
Retailer 8$1,200 USD
Retailer 4$1,440 USD

10 data points across 9 retailers

2 retailers$418 USD to $1,007 USD

A
Cheapest Retailer
-
$418 USD
Most Expensive
B
Riddles Jewelry
1984907163 · Nov 4
$1,007 USD
View
1 more retailer has this diamond
Prices start from $418 USDSave up to $589 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
1.33ct Princess
$418 USD