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Princess|Lab Grown|IGI

3.01ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG625427731

Shape and cutting style on the report: Princess cut

Certificate IGI LG625427731

Diamond specifications and retailer prices

From $723 NZD
As of November 6, 2026
Save $3,895 NZD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,618 NZD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.01ct lab-grown princess diamond

This 3.01ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG625427731 or 625427731. Listed at 18 retailers as of November 6, 2026, with prices from $723 to $4,618, a $3,895 spread on the same certified stone. Brilliant Earth lists it at $4,618. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625427731
Dimensions7.98 × 7.94 × 5.51 mm
L/W Ratio1.01
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
7.98 mm7.94 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625427731
Side View
Table 70.0%Crown 42.1°Girdle: MediumPavilion 37.6°Culet: NoneDepth 69.4%

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 6
Current: $4,618 NZD|Low: $723 NZD|High: $4,762 NZD|Avg: $2,107 NZD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 7$723 NZD
Retailer 5$810 NZD
Retailer 6$833 NZD
Retailer 13$897 NZD
Retailer 2$1,090 NZD
Retailer 3$1,164 NZD
Retailer 16$1,205 NZD
Retailer 14$1,441 NZD
Retailer 9$1,449 NZD
Retailer 12$1,584 NZD
Retailer 4$1,826 NZD
Retailer 11$2,513 NZD
Retailer 15$2,881 NZD
Retailer 10$3,491 NZD
Retailer 8$3,536 NZD
Brilliant Earth$4,618 NZD

34 data points across 16 retailers

18 retailers$723 NZD to $4,618 NZD

A
Cheapest Retailer
-
$723 NZD
A
Retailer 2
-
$810 NZD
View
A
Retailer 3
-
$833 NZD
View
Final sale: no returns
A
Retailer 4
-
$897 NZD
View
Retailer 5
-
$906 NZD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,090 NZD
View
A
Retailer 7
-
$1,164 NZD
View
B+
Retailer 8
-
$1,205 NZD
View
A
Retailer 9
-
$1,441 NZD
View
A
Retailer 10
-
$1,449 NZD
View
Retailer 11
-
$1,584 NZD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$1,826 NZD
View
A
Retailer 13
-
$2,172 NZD
View
B+
Retailer 14
-
$2,513 NZD
View
B+
Retailer 15
-
$2,881 NZD
View
B+
Retailer 16
-
$3,491 NZD
View
Retailer 17
-
$3,536 NZD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
11252827A · Nov 6
$4,618 NZD
$2,560 USD
View
17 more retailers have this diamond
Prices start from $723 NZDSave up to $3,895 NZD

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
3.01ct Princess
$723 NZD