Princess|Lab Grown|IGI

1.33ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG618467026

Shape and cutting style on the report: Princess cut

Certificate IGI LG618467026

Diamond specifications and retailer prices

From $239 USD
As of October 30, 2026
Save $955 USD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,194 USD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618467026 or 618467026. Listed at 8 retailers as of October 29, 2026, with prices from $239 to $1,194, a $955 spread on the same certified stone. MOH London lists it at $1,194. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618467026
Dimensions6.20 × 5.98 × 4.13 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
6.20 mm5.98 mm1.33 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618467026
Side View
Table 72.0%Crown 42.2°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,194 USD|Low: $190 USD|High: $1,245 USD|Avg: $714 USD|-0.5%
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
October 29, 2026
Retailer 7$239 USD
Retailer 11$268 USD
Retailer 9$277 USD
Retailer 10$499 USD
Retailer 5$500 USD
Retailer 13$655 USD
Retailer 2$722 USD
Retailer 3$794 USD
Retailer 8$952 USD
Retailer 6$955 USD
Retailer 4$1,158 USD
MOH London$1,194 USD
Retailer 12$1,245 USD

26 data points across 13 retailers

8 retailers$239 USD to $1,194 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$268 USD
View
Final sale: no returns
A
Retailer 3
-
$277 USD
View
A
Retailer 4
-
$499 USD
View
B+
Retailer 5
-
$722 USD
A$1,111 AUD
View
B+
Retailer 6
-
$952 USD
View
B
Retailer 7
-
$955 USD
View
Most Expensive
B
MOH London
LG618467026 · Oct 29
$1,194 USD
£940 GBP
View
7 more retailers have this diamond
Prices start from $239 USDSave up to $955 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
$239 USD