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Princess|Natural|GIA

1.00ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 2547207440

Certificate GIA 2547207440

Diamond specifications and retailer prices

From $2,313 SGD
As of November 2, 2026
Save $1,842 SGD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,785 SGD at NZ Jewellers · As of September 28, 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 2547207440. Listed at 6 retailers as of November 2, 2026, with a 80% 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.27°
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 2547207440
Dimensions5.52 × 5.46 × 3.98 mm
L/W Ratio1.01
Girdle conditionThick
Key to symbols
Crystal, Pinpoint
Top View
5.52 mm5.46 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547207440
Side View
Table 77.0%Crown 43.27°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 72.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,250 SGD|Low: $2,250 SGD|High: $4,205 SGD|Avg: $2,937 SGD|-17.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,250 SGD
Retailer 2$2,313 SGD
Retailer 6$2,348 SGD
Retailer 4$2,377 SGD
Retailer 7$2,743 SGD
Retailer 5$3,095 SGD
Retailer 8$3,299 SGD
Retailer 3$4,155 SGD

37 data points across 8 retailers

6 retailers$2,313 SGD to $4,155 SGD

A
Cheapest Retailer
-
$2,313 SGD
Retailer 2
-
$2,372 SGD
View
Price last confirmed 42 days ago
A
Retailer 3
-
$2,377 SGD
View
Retailer 4
-
$3,095 SGD
View
Price last confirmed 32 days ago
B+
Retailer 5
-
$4,155 SGD
View
Most Expensive
NZ Jewellers
b718e807-fb42-41e0-88e3-46f58bc16032 · Sep 28
$5,785 SGD
$4,514 USD
View
Price last confirmed 39 days ago
5 more retailers have this diamond
Prices start from $2,313 SGDSave up to $1,842 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
$2,313 SGD