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Princess|Natural|GIA

1.09ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 6223171023

Certificate GIA 6223171023

Diamond specifications and retailer prices

From $4,646 NZD
$2,614 USD
As of November 1, 2026
Save $4,078 NZD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,847 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.09ct natural princess diamond

This 1.09ct natural princess sits in the classic one-carat band, graded J 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 6223171023. Listed at 14 retailers as of October 29, 2026, with a 88% 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

1.09
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6223171023
Dimensions5.79 × 5.57 × 4.05 mm
L/W Ratio1.04
Top View
5.79 mm5.57 mm1.09 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6223171023
Side View
Table 75.0%CrownGirdle: THN-VERPavilionCulet: NoneDepth 72.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $10,847 NZD|Low: $4,390 NZD|High: $10,847 NZD|Avg: $6,260 NZD
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
November 2, 2026
Retailer 13$4,646 NZD
Retailer 11$4,788 NZD
Retailer 2$5,061 NZD
Retailer 6$5,092 NZD
Retailer 4$5,188 NZD
Retailer 5$5,188 NZD
Retailer 14$5,387 NZD
Retailer 3$5,440 NZD
Retailer 12$5,813 NZD
Retailer 15$5,986 NZD
Retailer 8$6,074 NZD
Retailer 9$6,377 NZD
Retailer 7$8,382 NZD
Retailer 10$8,724 NZD
NZ Jewellers$10,847 NZD

42 data points across 15 retailers

14 retailers$4,646 NZD to $8,724 NZD

B
Cheapest Retailer
-
$4,646 NZD
$2,614 USD
B
Retailer 2
-
$4,788 NZD
$2,694 USD
View
Final sale: no returns
B
Retailer 3
-
$5,061 NZD
£2,242 GBP
View
B
Retailer 4
-
$5,074 NZD
$2,855 USD
View
B
Retailer 5
-
$5,092 NZD
A$4,408 AUD
View
B
Retailer 6
-
$5,188 NZD
$2,919 USD
View
B
Retailer 7
-
$5,387 NZD
$3,031 USD
View
B
Retailer 8
-
$5,440 NZD
$3,061 USD
View
Retailer 9
-
$5,813 NZD
A$5,032 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
$5,986 NZD
$3,368 USD
View
B
Retailer 11
-
$6,074 NZD
€3,255 EUR
View
B
Retailer 12
-
$6,377 NZD
ZAR 57,968 ZAR
View
B
Retailer 13
-
$8,724 NZD
£3,865 GBP
View
Most Expensive
NZ Jewellers
25e83b0b-f599-4eb5-83fb-9364561e1e96 · Oct 30
$10,847 NZD
$6,103 USD
View
Price under review
13 more retailers have this diamond
Prices start from $4,646 NZDSave up to $4,078 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
1.09ct Princess
$4,646 NZD