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Princess|Natural|GIA

1.01ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6545457145

Certificate GIA 6545457145

Diamond specifications and retailer prices

From $2,133 SGD
HK$13,000 HKD
As of October 29, 2026
Save $3,654 SGD (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,945 SGD at NZ Jewellers · As of October 17, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545457145. Listed at 22 retailers as of October 28, 2026, with a 171% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545457145
Dimensions5.63 × 5.55 × 3.78 mm
L/W Ratio1.01
Top View
5.63 mm5.55 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545457145
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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: $5,945 SGD|Low: $2,133 SGD|High: $5,945 SGD|Avg: $3,388 SGD
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 6$2,133 SGD
Retailer 10$2,299 SGD
Retailer 17$2,519 SGD
Retailer 5$2,624 SGD
Retailer 16$2,688 SGD
Retailer 11$2,790 SGD
Retailer 3$2,844 SGD
Retailer 8$3,000 SGD
Retailer 7$3,022 SGD
Retailer 2$3,111 SGD
Retailer 4$3,281 SGD
Retailer 15$3,432 SGD
Retailer 9$3,522 SGD
Retailer 14$3,526 SGD
Retailer 12$5,009 SGD
Retailer 13$5,787 SGD
NZ Jewellers$5,945 SGD

26 data points across 17 retailers

22 retailers$2,133 SGD to $5,787 SGD

A
Cheapest Retailer
-
$2,133 SGD
HK$13,000 HKD
A
Retailer 2
-
$2,299 SGD
₹170,835 INR
View
A
Retailer 3
-
$2,519 SGD
View
A
Retailer 4
-
$2,624 SGD
$2,047 USD
View
Final sale: no returns
A
Retailer 5
-
$2,688 SGD
$2,097 USD
View
A
Retailer 6
-
$2,712 SGD
$2,116 USD
View
A
Retailer 7
-
$2,717 SGD
$2,120 USD
View
A
Retailer 8
-
$2,790 SGD
£1,714 GBP
View
B+
Retailer 9
-
$2,844 SGD
$2,219 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$2,844 SGD
$2,219 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$2,931 SGD
A$3,518 AUD
View
B+
Retailer 12
-
$2,975 SGD
$2,321 USD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$3,000 SGD
View
B+
Retailer 14
-
$3,022 SGD
$2,358 USD
View
B+
Retailer 15
-
$3,111 SGD
£1,911 GBP
View
B+
Retailer 16
-
$3,281 SGD
$2,560 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
$3,432 SGD
ZAR 43,257 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$3,522 SGD
A$4,227 AUD
View
Price last confirmed 22 days ago
B+
Retailer 19
-
$3,526 SGD
€2,620 EUR
View
B
Retailer 20
-
$5,009 SGD
£3,077 GBP
View
B
Retailer 21
-
$5,787 SGD
£3,555 GBP
View
Most Expensive
B
NZ Jewellers
26a111a7-a75a-41f7-a288-881de159dbc7 · Oct 17
$5,945 SGD
$4,638 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from $2,133 SGDSave up to $3,654 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
$2,133 SGD