Princess|Natural|GIA

1.01ct E SI2 Princess Natural Diamond

ID • E/SI2 • GIA 2566423391

Certificate GIA 2566423391

Diamond specifications and retailer prices

From $1,344 USD
HK$10,500 HKD
As of October 29, 2026
Save $3,284 USD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,628 USD at NZ Jewellers · As of October 27, 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 27, 2026, with prices from $1,344 to $4,628, a $3,284 spread on the same certified stone. NZ Jewellers lists it at $4,628. 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
Color
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 29
Current: $4,628 USD|Low: $1,344 USD|High: $4,906 USD|Avg: $2,240 USD|-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 29, 2026
Retailer 9$1,344 USD
Retailer 14$1,705 USD
Retailer 10$1,739 USD
Retailer 4$1,751 USD
Retailer 2$1,850 USD
Retailer 12$1,883 USD
Retailer 7$1,887 USD
Retailer 6$1,964 USD
Retailer 5$1,969 USD
Retailer 11$2,039 USD
Retailer 8$2,541 USD
Retailer 13$2,857 USD
Retailer 3$3,329 USD
NZ Jewellers$4,628 USD

9 data points across 14 retailers

14 retailers$1,344 USD to $4,628 USD

A
Cheapest Retailer
-
$1,344 USD
HK$10,500 HKD
A
Retailer 2
-
$1,705 USD
A$2,624 AUD
View
A
Retailer 3
-
$1,739 USD
View
A
Retailer 4
-
$1,751 USD
View
Final sale: no returns
A
Retailer 5
-
$1,850 USD
£1,457 GBP
View
A
Retailer 6
-
$1,883 USD
SGD 2,545 SGD
View
A
Retailer 7
-
$1,887 USD
£1,486 GBP
View
A
Retailer 8
-
$1,964 USD
View
A
Retailer 9
-
$1,969 USD
View
A
Retailer 10
-
$2,039 USD
View
B+
Retailer 11
-
$2,541 USD
€2,420 EUR
View
B+
Retailer 12
-
$2,857 USD
View
B+
Retailer 13
-
$3,329 USD
£2,621 GBP
View
Most Expensive
B
NZ Jewellers
2bb69e77-17d6-41ad-9895-68b982bab10a · Oct 27
$4,628 USD
View
13 more retailers have this diamond
Prices start from $1,344 USDSave up to $3,284 USD

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
$1,344 USD