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Princess|Lab Grown|IGI

3.01ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG617400059

Shape and cutting style on the report: Princess cut

Certificate IGI LG617400059

Diamond specifications and retailer prices

From $389 USD
As of November 4, 2026
Save $2,291 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,680 USD at Brilliant Earth · As of November 4, 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 LG617400059 or 617400059. Listed at 15 retailers as of November 4, 2026, with prices from $389 to $2,680, a $2,291 spread on the same certified stone. Brilliant Earth lists it at $2,680. 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
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617400059
Dimensions7.87 × 7.70 × 5.49 mm
L/W Ratio1.02
Culet sizePointed
Top View
7.87 mm7.70 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617400059
Side View
Table 70.0%Crown 47°Girdle: MediumPavilion 37.3°Culet: NoneDepth 71.3%

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: Nov 4
Current: $2,680 USD|Low: $319 USD|High: $2,860 USD|Avg: $1,017 USD|-6.3%
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 5, 2026
Retailer 16$389 USD
Retailer 12$435 USD
Retailer 4$482 USD
Retailer 5$482 USD
Retailer 15$592 USD
Retailer 10$630 USD
Retailer 11$707 USD
Retailer 6$766 USD
Retailer 7$861 USD
Retailer 9$864 USD
Retailer 14$1,009 USD
Retailer 13$1,351 USD
Retailer 3$1,549 USD
Retailer 2$1,877 USD
Retailer 8$2,402 USD
Brilliant Earth$2,680 USD

39 data points across 16 retailers

15 retailers$389 USD to $2,680 USD

A
Cheapest Retailer
-
$389 USD
A
Retailer 2
-
$435 USD
View
Retailer 3
-
$482 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$482 USD
View
A
Retailer 5
-
$630 USD
View
Retailer 6
-
$707 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$766 USD
View
A
Retailer 8
-
$861 USD
View
A
Retailer 9
-
$864 USD
View
A
Retailer 10
-
$1,009 USD
View
B+
Retailer 11
-
$1,351 USD
View
B
Retailer 12
-
$1,549 USD
View
B+
Retailer 13
-
$1,877 USD
View
B
Retailer 14
-
$2,402 USD
View
Most Expensive
B
Brilliant Earth
8971062A · Nov 4
$2,680 USD
View
14 more retailers have this diamond
Prices start from $389 USDSave up to $2,291 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
3.01ct Princess
$389 USD