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Princess|Lab Grown|IGI

2.30ct G SI1 Princess Lab Grown Diamond

ID • G/SI1 • IGI LG627455225

Shape and cutting style on the report: Princess cut

Certificate IGI LG627455225

Diamond specifications and retailer prices

From $333 SGD
As of November 6, 2026
Save $1,787 SGD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,120 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.3ct lab-grown princess diamond

This 2.3ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627455225 or 627455225. Listed at 15 retailers as of November 4, 2026, with prices from $333 to $2,120, a $1,787 spread on the same certified stone. Brilliant Earth lists it at $2,120. 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

2.30
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627455225
Dimensions7.27 × 7.22 × 5.05 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
7.27 mm7.22 mm2.30 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627455225
Side View
Table 67.0%Crown 36.6°Girdle: MediumPavilion 37.4°Culet: NoneDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $2,120 SGD|Low: $319 SGD|High: $3,717 SGD|Avg: $1,004 SGD|-43.0%
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 5, 2026
Retailer 7$333 SGD
Retailer 12$386 SGD
Retailer 4$413 SGD
Retailer 8$413 SGD
Retailer 16$524 SGD
Retailer 10$619 SGD
Retailer 5$688 SGD
Retailer 11$704 SGD
Retailer 2$780 SGD
Retailer 3$884 SGD
Retailer 14$1,118 SGD
Retailer 13$1,268 SGD
Retailer 6$1,327 SGD
Retailer 9$1,649 SGD
Retailer 15$1,769 SGD
Brilliant Earth$2,120 SGD

39 data points across 16 retailers

15 retailers$333 SGD to $2,120 SGD

A
Cheapest Retailer
-
$333 SGD
A
Retailer 2
-
$386 SGD
View
A
Retailer 3
-
$413 SGD
View
Retailer 4
-
$413 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$619 SGD
View
B+
Retailer 6
-
$688 SGD
View
Retailer 7
-
$704 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$780 SGD
View
A
Retailer 9
-
$884 SGD
View
B+
Retailer 10
-
$1,118 SGD
View
B+
Retailer 11
-
$1,268 SGD
View
B+
Retailer 12
-
$1,327 SGD
View
B+
Retailer 13
-
$1,649 SGD
View
B
Retailer 14
-
$1,769 SGD
View
Most Expensive
B
Brilliant Earth
9832094A · Nov 4
$2,120 SGD
$1,660 USD
View
14 more retailers have this diamond
Prices start from $333 SGDSave up to $1,787 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
2.30ct Princess
$333 SGD