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Princess|Natural|GIA

1.23ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From $9,559 NZD
As of November 6, 2026
Save $604 NZD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $10,163 NZD at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.23ct natural princess diamond

This 1.23ct 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. Listed at 2 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.23
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions5.79 × 5.73 × 4.16 mm
L/W Ratio1.01
Top View
5.79 mm5.73 mm1.23 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $10,163 NZD|Low: $9,559 NZD|High: $10,244 NZD|Avg: $9,881 NZD|-0.8%
DreamStone
Retailer 2
November 4, 2026
Retailer 2$9,559 NZD
DreamStone$10,163 NZD

2 data points across 2 retailers

2 retailers$9,559 NZD to $10,163 NZD

B
Cheapest Retailer
-
$9,559 NZD
Most Expensive
B
DreamStone
636c1d4c76315c1dde592a88 · Nov 4
$10,163 NZD
$5,634 USD
View
1 more retailer has this diamond
Prices start from $9,559 NZDSave up to $604 NZD

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.

B
1.23ct Princess
$9,559 NZD