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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 $497 SGD
As of November 4, 2026
Save $2,926 SGD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,423 SGD 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 $497 to $3,423, a $2,926 spread on the same certified stone. Brilliant Earth lists it at $3,423. 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 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $3,423 SGD|Low: $407 SGD|High: $3,653 SGD|Avg: $1,299 SGD|-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$497 SGD
Retailer 12$556 SGD
Retailer 4$616 SGD
Retailer 5$616 SGD
Retailer 15$756 SGD
Retailer 10$805 SGD
Retailer 11$903 SGD
Retailer 6$978 SGD
Retailer 7$1,100 SGD
Retailer 9$1,104 SGD
Retailer 14$1,289 SGD
Retailer 13$1,726 SGD
Retailer 3$1,979 SGD
Retailer 2$2,397 SGD
Retailer 8$3,068 SGD
Brilliant Earth$3,423 SGD

39 data points across 16 retailers

15 retailers$497 SGD to $3,423 SGD

A
Cheapest Retailer
-
$497 SGD
A
Retailer 2
-
$556 SGD
View
Retailer 3
-
$616 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$616 SGD
View
A
Retailer 5
-
$805 SGD
View
Retailer 6
-
$903 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$978 SGD
View
A
Retailer 8
-
$1,100 SGD
View
A
Retailer 9
-
$1,104 SGD
View
A
Retailer 10
-
$1,289 SGD
View
B+
Retailer 11
-
$1,726 SGD
View
B
Retailer 12
-
$1,979 SGD
View
B+
Retailer 13
-
$2,397 SGD
View
B
Retailer 14
-
$3,068 SGD
View
Most Expensive
B
Brilliant Earth
8971062A · Nov 4
$3,423 SGD
$2,680 USD
View
14 more retailers have this diamond
Prices start from $497 SGDSave up to $2,926 SGD

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
$497 SGD