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Princess|Natural|GIA

1.00ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2536553295

Certificate GIA 2536553295

Diamond specifications and retailer prices

From $2,010 SGD
As of November 4, 2026
Save $2,565 SGD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,588 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1ct natural princess diamond

This 1ct 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 2536553295. Listed at 21 retailers as of November 4, 2026, with a 128% 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

1.00
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536553295
Dimensions5.59 × 5.55 × 3.93 mm
L/W Ratio1.01
Top View
5.59 mm5.55 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536553295
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.8%

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: Nov 4
Current: $5,588 SGD|Low: $2,010 SGD|High: $5,605 SGD|Avg: $3,162 SGD|+2.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$2,010 SGD
Retailer 7$2,124 SGD
Retailer 3$2,417 SGD
Retailer 8$2,481 SGD
Retailer 12$2,505 SGD
Retailer 2$2,788 SGD
Retailer 4$2,796 SGD
Retailer 6$2,845 SGD
Retailer 9$3,197 SGD
Retailer 5$3,557 SGD
Retailer 10$4,575 SGD
Queensmith$5,588 SGD

30 data points across 12 retailers

21 retailers$2,010 SGD to $4,575 SGD

A
Cheapest Retailer
-
$2,010 SGD
A
Retailer 2
-
$2,124 SGD
View
A
Retailer 3
-
$2,417 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,481 SGD
View
A
Retailer 5
-
$2,505 SGD
View
A
Retailer 6
-
$2,523 SGD
View
A
Retailer 7
-
$2,523 SGD
View
Retailer 8
-
$2,620 SGD
View
Price last confirmed 19 days ago
Retailer 9
-
$2,620 SGD
View
Price last confirmed 21 days ago
Retailer 10
-
$2,740 SGD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$2,746 SGD
View
B+
Retailer 12
-
$2,788 SGD
View
B+
Retailer 13
-
$2,796 SGD
View
B+
Retailer 14
-
$2,845 SGD
View
Retailer 15
-
$3,022 SGD
View
Price last confirmed 18 days ago
B+
Retailer 16
-
$3,197 SGD
View
Retailer 17
-
$3,255 SGD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$3,557 SGD
View
B
Retailer 19
-
$4,575 SGD
View
Retailer 20
-
$5,476 SGD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
2536553295 · Oct 28
$5,588 SGD
£3,445 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $2,010 SGDSave up to $2,565 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
1.00ct Princess
$2,010 SGD