Princess|Lab Grown|IGI

3.01ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG542230626

Shape and cutting style on the report: Princess cut

Certificate IGI LG542230626

Diamond specifications and retailer prices

From $2,410 USD
As of October 31, 2026
Save $6,250 USD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,525 USD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 3.01ct lab-grown princess diamond

This 3.01ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG542230626 or 542230626. Listed at 14 retailers as of October 31, 2026, with a 259% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542230626
Dimensions7.81 × 7.56 × 5.45 mm
L/W Ratio1.03
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
7.81 mm7.56 mm3.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542230626
Side View
Table 61.0%Crown 40.3°Girdle: Very ThickPavilion 35.9°Culet: NoneDepth 72.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $11,525 USD|Low: $2,410 USD|High: $17,690 USD|Avg: $10,139 USD|-1.1%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 6$2,410 USD
Retailer 8$8,106 USD
Retailer 3$8,431 USD
Retailer 4$9,079 USD
Retailer 9$9,403 USD
Retailer 12$9,403 USD
Retailer 7$10,460 USD
Retailer 11$10,575 USD
Retailer 10$10,883 USD
Retailer 5$11,510 USD
Moon Ocean$11,525 USD
Retailer 2$17,456 USD

42 data points across 12 retailers

14 retailers$2,410 USD to $8,660 USD

B+
Cheapest Retailer
-
$2,410 USD
B
Retailer 2
-
$8,106 USD
View
B
Retailer 3
-
$8,431 USD
View
B
Retailer 4
-
$8,660 USD
View
Retailer 5
-
$9,079 USD
View
Price under review
Final sale: no returns
Retailer 6
-
$9,403 USD
View
Price under review
Retailer 7
-
$9,403 USD
View
Price under review
Retailer 8
-
$10,460 USD
View
Price under review
Retailer 9
-
$10,575 USD
View
Price under review
Retailer 10
-
$10,883 USD
View
Price under review
Retailer 11
-
$11,510 USD
£9,063 GBP
View
Price under review
Most Expensive
Moon Ocean
NVL-A95B458E5-626 · Nov 1
$11,525 USD
£9,075 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $2,410 USDSave up to $6,250 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.

B+
3.01ct Princess
$2,410 USD