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Princess|Natural|GIA

1.40ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 5553381093

Certificate GIA 5553381093

Diamond specifications and retailer prices

From $6,479 SGD
$5,055 USD
As of October 28, 2026
Save $7,103 SGD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,582 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.4ct natural princess diamond

This 1.4ct natural princess sits in the one-and-a-quarter to one-and-a-half 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 5553381093. Listed at 12 retailers as of October 27, 2026, with prices from $6,479 to $13,582, a $7,103 spread on the same certified stone. NZ Jewellers lists it at $13,582. 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

1.40
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.84°
Pavilion angle39.85°
OriginNatural
Grading LabGIA
CertificateGIA 5553381093
Dimensions6.23 × 6.13 × 4.44 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.23 mm6.13 mm1.40 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553381093
Side View
Table 74.0%Crown 24.84°Girdle: ThickPavilion 39.85°Culet: NoneDepth 72.5%

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 28
Current: $13,582 SGD|Low: $6,479 SGD|High: $13,582 SGD|Avg: $8,748 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
October 30, 2026
Retailer 12$6,479 SGD
Retailer 7$7,357 SGD
Retailer 9$7,357 SGD
Retailer 10$7,357 SGD
Retailer 2$7,865 SGD
Retailer 6$8,456 SGD
Retailer 8$8,489 SGD
Retailer 3$8,523 SGD
Retailer 11$8,523 SGD
Retailer 4$8,805 SGD
Retailer 5$12,028 SGD
NZ Jewellers$13,582 SGD

41 data points across 12 retailers

12 retailers$6,479 SGD to $13,582 SGD

A
Cheapest Retailer
-
$6,479 SGD
$5,055 USD
B+
Retailer 2
-
$6,915 SGD
CA$7,493 CAD
View
B+
Retailer 3
-
$7,357 SGD
$5,740 USD
View
B+
Retailer 4
-
$7,357 SGD
$5,740 USD
View
B+
Retailer 5
-
$7,865 SGD
£4,832 GBP
View
B+
Retailer 6
-
$8,456 SGD
€6,283 EUR
View
B+
Retailer 7
-
$8,489 SGD
$6,623 USD
View
B+
Retailer 8
-
$8,523 SGD
$6,650 USD
View
B+
Retailer 9
-
$8,523 SGD
$6,650 USD
View
B+
Retailer 10
-
$8,805 SGD
$6,870 USD
View
B
Retailer 11
-
$12,028 SGD
£7,389 GBP
View
Most Expensive
B
NZ Jewellers
40a679d9-f36c-4c82-bd2b-d5ef0eab5ce1 · Oct 27
$13,582 SGD
$10,597 USD
View
11 more retailers have this diamond
Prices start from $6,479 SGDSave up to $7,103 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
1.40ct Princess
$6,479 SGD