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Princess|Natural|GIA

1.23ct H I1 Princess Natural Diamond

EX • H/I1 • GIA 1528300473

Certificate GIA 1528300473

Diamond specifications and retailer prices

From $3,981 NZD
$2,240 USD
As of November 2, 2026
Save $124 NZD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,106 NZD at Jared · As of November 2, 2026
View at Jared

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1528300473. Listed at 3 retailers as of November 2, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
H
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1528300473
Dimensions5.74 × 5.68 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.74 mm5.68 mm1.23 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1528300473
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 75.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,106 NZD|Low: $3,626 NZD|High: $4,106 NZD|Avg: $3,835 NZD
Jared
Retailer 2
Retailer 3
March 12, 2026
Retailer 2$3,981 NZD
Retailer 3$3,981 NZD
Jared$4,106 NZD

5 data points across 3 retailers

3 retailers$3,981 NZD to $4,106 NZD

B+
Cheapest Retailer
-
$3,981 NZD
$2,240 USD
B+
Retailer 2
-
$3,981 NZD
$2,240 USD
View
Most Expensive
B+
Jared
154857382 · Nov 2
$4,106 NZD
$2,310 USD
View
2 more retailers have this diamond
Prices start from $3,981 NZDSave up to $124 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
$3,981 NZD