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Princess|Natural|GIA

1.51ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 2527668234

Certificate GIA 2527668234

Diamond specifications and retailer prices

From $3,826 SGD
As of November 4, 2026
Save $3,567 SGD (48%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,393 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527668234. Listed at 10 retailers as of November 4, 2026, with prices from $3,826 to $7,393, a $3,567 spread on the same certified stone. NZ Jewellers lists it at $7,393. 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

1.51
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.58°
Pavilion angle37.52°
OriginNatural
Grading LabGIA
CertificateGIA 2527668234
Dimensions6.22 × 6.11 × 4.42 mm
L/W Ratio1.02
Top View
6.22 mm6.11 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527668234
Side View
Table 72.0%Crown 29.58°Girdle: ThickPavilion 37.52°Culet: NoneDepth 72.4%

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: $4,939 SGD|Low: $3,826 SGD|High: $7,009 SGD|Avg: $4,707 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$3,826 SGD
Retailer 8$3,912 SGD
Retailer 5$4,243 SGD
Retailer 7$4,243 SGD
Retailer 2$4,437 SGD
Retailer 6$4,896 SGD
Retailer 1$4,939 SGD
Retailer 3$6,906 SGD

44 data points across 8 retailers

10 retailers$3,826 SGD to $7,393 SGD

A
Cheapest Retailer
-
$3,826 SGD
B+
Retailer 2
-
$4,243 SGD
View
Retailer 3
-
$4,243 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$4,407 SGD
View
B+
Retailer 5
-
$4,427 SGD
View
B+
Retailer 6
-
$4,437 SGD
View
B+
Retailer 7
-
$4,896 SGD
View
B+
Retailer 8
-
$4,939 SGD
View
B
Retailer 9
-
$6,906 SGD
View
Most Expensive
B
NZ Jewellers
72ff1e01-016d-4577-9f98-718ad8759d11 · Nov 5
$7,393 SGD
$5,788 USD
View
9 more retailers have this diamond
Prices start from $3,826 SGDSave up to $3,567 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
1.51ct Princess
$3,826 SGD