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Princess|Natural|GIA

1.50ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 2223414323

Certificate GIA 2223414323

Diamond specifications and retailer prices

From $15,414 NZD
As of November 1, 2026
Save $13,455 NZD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $28,870 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2223414323. Listed at 21 retailers as of November 1, 2026, with prices from $15,414 to $28,870, a $13,455 spread on the same certified stone. NZ Jewellers lists it at $28,870. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2223414323
Dimensions6.55 × 6.41 × 4.57 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.55 mm6.41 mm1.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2223414323
Side View
Table 73.0%CrownGirdle: MediumPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
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: $28,870 NZD|Low: $14,435 NZD|High: $28,870 NZD|Avg: $21,207 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$15,414 NZD
Retailer 9$17,321 NZD
Retailer 11$18,766 NZD
Retailer 4$18,777 NZD
Retailer 10$19,055 NZD
Retailer 7$19,060 NZD
Retailer 2$20,709 NZD
Retailer 3$21,652 NZD
Retailer 5$25,271 NZD
Retailer 6$26,979 NZD
NZ Jewellers$28,870 NZD

46 data points across 11 retailers

21 retailers$15,414 NZD to $28,870 NZD

B
Cheapest Retailer
-
$15,414 NZD
B
Retailer 2
-
$16,028 NZD
View
B
Retailer 3
-
$16,073 NZD
View
B
Retailer 4
-
$16,666 NZD
View
B
Retailer 5
-
$17,155 NZD
View
Retailer 6
-
$17,321 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$17,321 NZD
View
Final sale: no returns
B
Retailer 8
-
$17,624 NZD
View
B
Retailer 9
-
$18,766 NZD
View
B
Retailer 10
-
$18,777 NZD
View
B
Retailer 11
-
$19,055 NZD
View
Retailer 12
-
$19,060 NZD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$19,978 NZD
View
B
Retailer 14
-
$20,348 NZD
View
B
Retailer 15
-
$20,348 NZD
View
B
Retailer 16
-
$20,709 NZD
View
B
Retailer 17
-
$21,015 NZD
View
B
Retailer 18
-
$21,652 NZD
View
B
Retailer 19
-
$25,271 NZD
View
B
Retailer 20
-
$26,979 NZD
View
Most Expensive
C
NZ Jewellers
2d6977f1-c6b1-4d96-bf0e-3aa252566358 · Nov 5
$28,870 NZD
$16,004 USD
View
20 more retailers have this diamond
Prices start from $15,414 NZDSave up to $13,455 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
1.50ct Princess
$15,414 NZD