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Princess|Natural|GIA

1.01ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 6555303664

Certificate GIA 6555303664

Diamond specifications and retailer prices

From $1,555 SGD
HK$9,500 HKD
As of November 1, 2026
Save $1,915 SGD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,215 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555303664. Listed at 18 retailers as of November 1, 2026, with a 123% 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

1.01
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555303664
Dimensions5.61 × 5.60 × 3.99 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.61 mm5.60 mm1.01 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555303664
Side View
Table 70.0%CrownGirdle: MediumPavilionCulet: NoneDepth 71.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,555 SGD|Low: $1,555 SGD|High: $3,791 SGD|Avg: $2,277 SGD|-3.1%
Retailer 1
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 1, 2026
Retailer 1$1,555 SGD
Retailer 2$1,644 SGD
Retailer 12$1,656 SGD
Retailer 3$1,753 SGD
Retailer 4$1,845 SGD
Retailer 7$1,905 SGD
Retailer 6$1,955 SGD
Retailer 15$1,962 SGD
Retailer 9$2,054 SGD
Retailer 16$2,217 SGD
Retailer 11$2,218 SGD
Retailer 13$2,470 SGD
Retailer 14$2,764 SGD
Retailer 8$2,790 SGD
Retailer 5$3,192 SGD
Retailer 10$3,470 SGD

32 data points across 16 retailers

18 retailers$1,555 SGD to $3,470 SGD

A
Cheapest Retailer
-
$1,555 SGD
HK$9,500 HKD
A
Retailer 2
-
$1,644 SGD
$1,286 USD
View
A
Retailer 3
-
$1,656 SGD
$1,295 USD
View
Final sale: no returns
A
Retailer 4
-
$1,753 SGD
$1,371 USD
View
B+
Retailer 5
-
$1,845 SGD
$1,443 USD
View
B+
Retailer 6
-
$1,905 SGD
$1,490 USD
View
B+
Retailer 7
-
$1,955 SGD
$1,529 USD
View
B+
Retailer 8
-
$1,962 SGD
$1,535 USD
View
B+
Retailer 9
-
$2,054 SGD
$1,607 USD
View
B+
Retailer 10
-
$2,217 SGD
$1,734 USD
View
B+
Retailer 11
-
$2,218 SGD
£1,366 GBP
View
B+
Retailer 12
-
$2,250 SGD
A$2,708 AUD
View
B+
Retailer 13
-
$2,470 SGD
ZAR 31,212 ZAR
View
B+
Retailer 14
-
$2,764 SGD
€2,059 EUR
View
Retailer 15
-
$2,790 SGD
A$3,357 AUD
View
Price last confirmed 27 days ago
Retailer 16
-
$3,192 SGD
$2,497 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$3,470 SGD
£2,137 GBP
View
Most Expensive
NZ Jewellers
c01dae78-6c51-4227-b91a-fb3b0055a94e · Sep 30
$5,215 SGD
$4,079 USD
View
Price last confirmed 32 days ago
17 more retailers have this diamond
Prices start from $1,555 SGDSave up to $1,915 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
1.01ct Princess
$1,555 SGD