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Princess|Lab Grown|IGI

1.33ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG625480588

Shape and cutting style on the report: Princess cut

Certificate IGI LG625480588

Diamond specifications and retailer prices

From $403 USD
As of November 1, 2026
Save $704 USD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,107 USD at MOH London · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG625480588 or 625480588. Listed at 8 retailers as of November 1, 2026, with prices from $403 to $1,107, a $704 spread on the same certified stone. MOH London lists it at $1,107. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625480588
Dimensions6.08 × 5.86 × 4.29 mm
L/W Ratio1.04
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
6.08 mm5.86 mm1.33 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625480588
Side View
Table 71.0%Crown 46.5°Girdle: MediumPavilion 38.2°Culet: NoneDepth 73.2%

Caratlytics Score

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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: Nov 1
Current: $1,107 USD|Low: $403 USD|High: $1,120 USD|Avg: $643 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$403 USD
Retailer 5$433 USD
Retailer 3$477 USD
Retailer 6$499 USD
Retailer 2$514 USD
Retailer 4$745 USD
Retailer 8$1,060 USD
MOH London$1,107 USD

40 data points across 8 retailers

8 retailers$403 USD to $1,107 USD

A
Cheapest Retailer
-
$403 USD
A
Retailer 2
-
$433 USD
View
A
Retailer 3
-
$477 USD
ZAR 7,705 ZAR
View
A
Retailer 4
-
$499 USD
View
A
Retailer 5
-
$514 USD
£405 GBP
View
B
Retailer 6
-
$745 USD
View
B
Retailer 7
-
$1,060 USD
View
Most Expensive
B
MOH London
LG625480588 · Nov 1
$1,107 USD
£872 GBP
View
7 more retailers have this diamond
Prices start from $403 USDSave up to $704 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
$403 USD