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Princess|Natural|GIA

1.51ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 6227972558

Certificate GIA 6227972558

Diamond specifications and retailer prices

From $7,468 SGD
As of November 5, 2026
Save $2,525 SGD (25%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,988 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6227972558. Listed at 17 retailers as of November 5, 2026, with a 34% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6227972558
Dimensions6.67 × 6.37 × 4.38 mm
L/W Ratio1.05
Top View
6.67 mm6.37 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6227972558
Side View
Table 71.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $15,988 SGD|Low: $7,995 SGD|High: $15,988 SGD|Avg: $10,494 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$7,995 SGD
Retailer 6$8,660 SGD
Retailer 5$8,793 SGD
Retailer 3$8,924 SGD
Retailer 2$9,821 SGD
Retailer 7$9,993 SGD
Retailer 4$13,286 SGD
NZ Jewellers$15,988 SGD

43 data points across 8 retailers

17 retailers$7,468 SGD to $9,993 SGD

B
Cheapest Retailer
-
$7,468 SGD
B
Retailer 2
-
$7,552 SGD
View
B
Retailer 3
-
$7,840 SGD
View
Retailer 4
-
$7,995 SGD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$8,002 SGD
View
B
Retailer 6
-
$8,660 SGD
View
B
Retailer 7
-
$8,793 SGD
View
B
Retailer 8
-
$8,924 SGD
View
C
Retailer 9
-
$9,137 SGD
View
C
Retailer 10
-
$9,612 SGD
View
C
Retailer 11
-
$9,612 SGD
View
B
Retailer 12
-
$9,821 SGD
View
C
Retailer 13
-
$9,893 SGD
View
C
Retailer 14
-
$9,932 SGD
View
C
Retailer 15
-
$9,993 SGD
View
Retailer 16
-
$13,286 SGD
View
Price under review
Most Expensive
NZ Jewellers
9955cc47-3c13-4c01-9c8a-013bbf9add23 · Nov 5
$15,988 SGD
$12,475 USD
View
Price under review
16 more retailers have this diamond
Prices start from $7,468 SGDSave up to $2,525 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.

B
1.51ct Princess
$7,468 SGD