CaratHunter
Plans
Princess|Natural|GIA

1.50ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 6385369475

Certificate GIA 6385369475

Diamond specifications and retailer prices

From $7,068 NZD
$3,977 USD
As of November 1, 2026
Save $7,183 NZD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $17,229 NZD at NZ Jewellers · As of September 21, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6385369475. Listed at 16 retailers as of November 1, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6385369475
Dimensions6.35 × 6.32 × 4.60 mm
L/W Ratio1.00
Top View
6.35 mm6.32 mm1.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6385369475
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $8,727 NZD|Low: $6,949 NZD|High: $15,360 NZD|Avg: $10,122 NZD|-14.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3$6,949 NZD
Retailer 12$7,068 NZD
Retailer 9$7,614 NZD
Retailer 10$8,052 NZD
Retailer 11$8,106 NZD
Retailer 1$8,727 NZD
Retailer 7$8,898 NZD
Retailer 4$9,100 NZD
Retailer 13$9,100 NZD
Retailer 5$9,402 NZD
Retailer 6$10,122 NZD
Retailer 2$12,950 NZD
Retailer 8$14,252 NZD

40 data points across 13 retailers

16 retailers$7,068 NZD to $14,252 NZD

Retailer 1
-
$6,949 NZD
$3,910 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$7,068 NZD
$3,977 USD
View
B+
Retailer 3
-
$7,614 NZD
$4,284 USD
View
B+
Retailer 4
-
$8,052 NZD
$4,530 USD
View
B+
Retailer 5
-
$8,106 NZD
$4,561 USD
View
B+
Retailer 6
-
$8,727 NZD
£3,866 GBP
View
B+
Retailer 7
-
$8,898 NZD
£3,942 GBP
View
B
Retailer 8
-
$9,100 NZD
$5,120 USD
View
B
Retailer 9
-
$9,100 NZD
$5,120 USD
View
Retailer 10
-
$9,333 NZD
$5,251 USD
View
Price last confirmed 41 days ago
B
Retailer 11
-
$9,402 NZD
$5,290 USD
View
B
Retailer 12
-
$10,122 NZD
€5,424 EUR
View
Retailer 13
-
$10,769 NZD
$6,059 USD
View
Price last confirmed 41 days ago
B
Retailer 14
-
$12,950 NZD
$7,286 USD
View
B
Retailer 15
-
$14,252 NZD
£6,314 GBP
View
Most Expensive
NZ Jewellers
9dd82d81-0465-43d3-8ea2-8ca5dbb7e5ed · Sep 21
$17,229 NZD
$9,694 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $7,068 NZDSave up to $7,183 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
$7,068 NZD