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Princess|Natural|GIA

1.01ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 6545752278

Certificate GIA 6545752278

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)
20 retailers carry this diamond
Most expensive: $5,577 SGD at Queensmith · As of October 28, 2026
View at Queensmith

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 6545752278. Listed at 20 retailers as of October 28, 2026, with prices from $2,148 to $5,577, a $3,429 spread on the same certified stone. Queensmith lists it at $5,577. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.5°
Pavilion angle38.01°
OriginNatural
Grading LabGIA
CertificateGIA 6545752278
Dimensions5.36 × 5.34 × 3.92 mm
L/W Ratio1.00
Top View
5.36 mm5.34 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545752278
Side View
Table 72.0%Crown 47.5°Girdle: Very ThickPavilion 38.01°Culet: NoneDepth 73.5%

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: Nov 1
Current: $5,577 SGD|Low: $2,103 SGD|High: $5,786 SGD|Avg: $2,998 SGD|-0.3%
Queensmith
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
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 4$2,103 SGD
Retailer 8$2,148 SGD
Retailer 7$2,173 SGD
Retailer 6$2,293 SGD
Retailer 18$2,356 SGD
Retailer 21$2,356 SGD
Retailer 10$2,357 SGD
Retailer 5$2,423 SGD
Retailer 12$2,442 SGD
Retailer 19$2,465 SGD
Retailer 2$2,537 SGD
Retailer 3$2,719 SGD
Retailer 15$2,830 SGD
Retailer 9$2,851 SGD
Retailer 14$2,985 SGD
Retailer 11$3,072 SGD
Retailer 17$3,197 SGD
Retailer 13$3,550 SGD
Retailer 16$4,557 SGD
Retailer 20$5,438 SGD
Queensmith$5,577 SGD

25 data points across 21 retailers

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

Retailer 1
-
$2,103 SGD
$1,645 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$2,148 SGD
$1,680 USD
View
A
Retailer 3
-
$2,173 SGD
$1,700 USD
View
Final sale: no returns
A
Retailer 4
-
$2,293 SGD
$1,794 USD
View
A
Retailer 5
-
$2,356 SGD
$1,843 USD
View
A
Retailer 6
-
$2,356 SGD
$1,843 USD
View
B+
Retailer 7
-
$2,357 SGD
$1,844 USD
View
B+
Retailer 8
-
$2,423 SGD
$1,895 USD
View
B+
Retailer 9
-
$2,442 SGD
$1,910 USD
View
B+
Retailer 10
-
$2,465 SGD
$1,928 USD
View
B+
Retailer 11
-
$2,537 SGD
£1,563 GBP
View
B+
Retailer 12
-
$2,719 SGD
$2,127 USD
View
B+
Retailer 13
-
$2,830 SGD
£1,743 GBP
View
B+
Retailer 14
-
$2,851 SGD
$2,230 USD
View
B
Retailer 15
-
$3,072 SGD
$2,403 USD
View
B
Retailer 16
-
$3,197 SGD
ZAR 40,404 ZAR
View
B+
Retailer 17
-
$3,550 SGD
€2,645 EUR
View
B
Retailer 18
-
$4,557 SGD
£2,807 GBP
View
B
Retailer 19
-
$5,438 SGD
$4,254 USD
View
Most Expensive
B
Queensmith
6545752278 · Oct 28
$5,577 SGD
£3,435 GBP
View
19 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