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Princess|Natural|GIA

1.01ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 6522605239

Certificate GIA 6522605239

Diamond specifications and retailer prices

From $2,148 SGD
$1,680 USD
As of November 1, 2026
Save $3,429 SGD (61%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,744 SGD at NZ Jewellers · As of September 20, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522605239. Listed at 22 retailers as of October 28, 2026, with a 160% 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.86°
Pavilion angle38.57°
OriginNatural
Grading LabGIA
CertificateGIA 6522605239
Dimensions5.39 × 5.33 × 3.92 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Cloud, Crystal, Feather, Needle, Natural
Top View
5.39 mm5.33 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522605239
Side View
Table 71.0%Crown 44.86°Girdle: STK-THKPavilion 38.57°Culet: NoneDepth 73.6%

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 1
Current: $2,537 SGD|Low: $2,148 SGD|High: $5,593 SGD|Avg: $2,894 SGD|-1.2%
Retailer 1
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
Retailer 18
November 2, 2026
Retailer 4$2,148 SGD
Retailer 3$2,173 SGD
Retailer 2$2,293 SGD
Retailer 10$2,356 SGD
Retailer 16$2,356 SGD
Retailer 18$2,423 SGD
Retailer 8$2,442 SGD
Retailer 1$2,537 SGD
Retailer 7$2,646 SGD
Retailer 17$2,646 SGD
Retailer 9$2,736 SGD
Retailer 12$2,830 SGD
Retailer 5$2,851 SGD
Retailer 6$3,072 SGD
Retailer 14$3,197 SGD
Retailer 11$3,550 SGD
Retailer 13$4,557 SGD
Retailer 15$5,577 SGD

20 data points across 18 retailers

22 retailers$2,148 SGD to $5,577 SGD

A
Cheapest Retailer
-
$2,148 SGD
$1,680 USD
A
Retailer 2
-
$2,173 SGD
$1,700 USD
View
Final sale: no returns
A
Retailer 3
-
$2,293 SGD
$1,794 USD
View
Retailer 4
-
$2,355 SGD
$1,842 USD
View
Price last confirmed 41 days ago
Retailer 5
-
$2,356 SGD
$1,843 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$2,356 SGD
$1,843 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$2,423 SGD
$1,895 USD
View
B+
Retailer 8
-
$2,442 SGD
$1,910 USD
View
A
Retailer 9
-
$2,537 SGD
£1,563 GBP
View
B+
Retailer 10
-
$2,646 SGD
$2,070 USD
View
B+
Retailer 11
-
$2,646 SGD
$2,070 USD
View
Retailer 12
-
$2,719 SGD
$2,127 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$2,736 SGD
$2,140 USD
View
B+
Retailer 14
-
$2,830 SGD
£1,743 GBP
View
B+
Retailer 15
-
$2,851 SGD
$2,230 USD
View
B+
Retailer 16
-
$3,072 SGD
$2,403 USD
View
B+
Retailer 17
-
$3,197 SGD
ZAR 40,404 ZAR
View
B+
Retailer 18
-
$3,550 SGD
€2,645 EUR
View
B
Retailer 19
-
$4,557 SGD
£2,807 GBP
View
Retailer 20
-
$5,438 SGD
$4,254 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$5,577 SGD
£3,435 GBP
View
Most Expensive
NZ Jewellers
c25ff0dd-802c-474d-b06b-a83e4c8906d4 · Sep 20
$5,744 SGD
$4,493 USD
View
Price last confirmed 42 days ago
21 more retailers have this diamond
Prices start from $2,148 SGDSave up to $3,429 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
$2,148 SGD