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Princess|Natural|GIA

1.01ct E SI2 Princess Natural Diamond

ID • E/SI2 • GIA 2566423391

Certificate GIA 2566423391

Diamond specifications and retailer prices

From $1,723 SGD
HK$10,500 HKD
As of October 30, 2026
Save $4,209 SGD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,932 SGD at NZ Jewellers · As of October 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566423391. Listed at 14 retailers as of October 30, 2026, with prices from $1,723 to $5,932, a $4,209 spread on the same certified stone. NZ Jewellers lists it at $5,932. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566423391
Dimensions5.32 × 5.32 × 3.98 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.32 mm5.32 mm1.01 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566423391
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 74.8%

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: Oct 30
Current: $5,932 SGD|Low: $1,723 SGD|High: $6,288 SGD|Avg: $2,873 SGD|-5.7%
NZ Jewellers
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
October 30, 2026
Retailer 9$1,723 SGD
Retailer 14$2,186 SGD
Retailer 10$2,229 SGD
Retailer 4$2,244 SGD
Retailer 7$2,372 SGD
Retailer 2$2,412 SGD
Retailer 12$2,414 SGD
Retailer 6$2,517 SGD
Retailer 5$2,524 SGD
Retailer 11$2,613 SGD
Retailer 8$3,257 SGD
Retailer 13$3,662 SGD
Retailer 3$4,266 SGD
NZ Jewellers$5,932 SGD

10 data points across 14 retailers

14 retailers$1,723 SGD to $5,932 SGD

A
Cheapest Retailer
-
$1,723 SGD
HK$10,500 HKD
A
Retailer 2
-
$2,186 SGD
A$2,624 AUD
View
A
Retailer 3
-
$2,229 SGD
$1,739 USD
View
A
Retailer 4
-
$2,244 SGD
$1,751 USD
View
Final sale: no returns
A
Retailer 5
-
$2,372 SGD
£1,457 GBP
View
A
Retailer 6
-
$2,412 SGD
£1,482 GBP
View
A
Retailer 7
-
$2,414 SGD
View
A
Retailer 8
-
$2,517 SGD
$1,964 USD
View
A
Retailer 9
-
$2,524 SGD
$1,969 USD
View
A
Retailer 10
-
$2,613 SGD
$2,039 USD
View
B+
Retailer 11
-
$3,257 SGD
€2,420 EUR
View
B+
Retailer 12
-
$3,662 SGD
$2,857 USD
View
B+
Retailer 13
-
$4,266 SGD
£2,621 GBP
View
Most Expensive
B
NZ Jewellers
2bb69e77-17d6-41ad-9895-68b982bab10a · Oct 30
$5,932 SGD
$4,628 USD
View
13 more retailers have this diamond
Prices start from $1,723 SGDSave up to $4,209 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
$1,723 SGD