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Princess|Natural|GIA

1.00ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 6521731192

Certificate GIA 6521731192

Diamond specifications and retailer prices

From $1,771 SGD
As of November 6, 2026
Save $3,905 SGD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,676 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded G 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 6521731192. Listed at 20 retailers as of November 5, 2026, with prices from $1,771 to $5,676, a $3,905 spread on the same certified stone. NZ Jewellers lists it at $5,676. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6521731192
Dimensions5.63 × 5.58 × 3.80 mm
L/W Ratio1.01
Top View
5.63 mm5.58 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6521731192
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.1%

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 6
Current: $5,676 SGD|Low: $1,771 SGD|High: $5,676 SGD|Avg: $2,830 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
Retailer 18
Retailer 19
November 6, 2026
Retailer 5$1,771 SGD
Retailer 2$1,879 SGD
Retailer 7$2,147 SGD
Retailer 18$2,243 SGD
Retailer 12$2,257 SGD
Retailer 3$2,327 SGD
Retailer 10$2,327 SGD
Retailer 9$2,422 SGD
Retailer 4$2,434 SGD
Retailer 11$2,463 SGD
Retailer 13$2,473 SGD
Retailer 19$2,502 SGD
Retailer 15$2,567 SGD
Retailer 8$2,685 SGD
Retailer 16$2,840 SGD
Retailer 14$3,159 SGD
Retailer 17$4,065 SGD
Retailer 6$5,362 SGD
NZ Jewellers$5,676 SGD

12 data points across 19 retailers

20 retailers$1,771 SGD to $5,676 SGD

A
Cheapest Retailer
-
$1,771 SGD
A
Retailer 2
-
$1,879 SGD
View
A
Retailer 3
-
$2,147 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,221 SGD
View
A
Retailer 5
-
$2,243 SGD
View
A
Retailer 6
-
$2,257 SGD
View
A
Retailer 7
-
$2,262 SGD
View
A
Retailer 8
-
$2,327 SGD
View
A
Retailer 9
-
$2,422 SGD
View
A
Retailer 10
-
$2,434 SGD
View
A
Retailer 11
-
$2,463 SGD
View
A
Retailer 12
-
$2,473 SGD
View
A
Retailer 13
-
$2,502 SGD
View
A
Retailer 14
-
$2,567 SGD
View
B+
Retailer 15
-
$2,685 SGD
View
B+
Retailer 16
-
$2,840 SGD
View
B+
Retailer 17
-
$3,159 SGD
View
B+
Retailer 18
-
$4,065 SGD
View
Retailer 19
-
$5,362 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
818e9190-a4aa-4a3f-b985-f043681c2f65 · Nov 5
$5,676 SGD
$4,429 USD
View
19 more retailers have this diamond
Prices start from $1,771 SGDSave up to $3,905 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
$1,771 SGD