Princess|Natural|GIA

1.50ct H SI2 Princess Natural Diamond

GD • H/SI2 • GIA 6445505500

Certificate GIA 6445505500

Diamond specifications and retailer prices

From $6,105 NZD
$3,435 USD
As of November 1, 2026
Save $6,323 NZD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,595 NZD at NZ Jewellers · As of September 30, 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 H 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 6445505500. Listed at 15 retailers as of November 1, 2026, with a 104% 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445505500
Dimensions6.27 × 6.22 × 4.71 mm
L/W Ratio1.01
Top View
6.27 mm6.22 mm1.50 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6445505500
Side View
Table 78.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 75.7%

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: $8,827 NZD|Low: $6,105 NZD|High: $12,579 NZD|Avg: $8,088 NZD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$6,105 NZD
Retailer 4$6,221 NZD
Retailer 9$6,945 NZD
Retailer 8$7,052 NZD
Retailer 6$7,070 NZD
Retailer 2$7,983 NZD
Retailer 1$8,827 NZD
Retailer 7$9,286 NZD
Retailer 3$12,428 NZD

40 data points across 9 retailers

15 retailers$6,105 NZD to $12,428 NZD

B+
Cheapest Retailer
-
$6,105 NZD
$3,435 USD
B+
Retailer 2
-
$6,221 NZD
$3,500 USD
View
B+
Retailer 3
-
$6,432 NZD
$3,619 USD
View
B+
Retailer 4
-
$6,945 NZD
$3,908 USD
View
B+
Retailer 5
-
$7,052 NZD
$3,968 USD
View
Retailer 6
-
$7,070 NZD
$3,978 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$7,070 NZD
$3,978 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$7,980 NZD
$4,490 USD
View
B+
Retailer 9
-
$7,980 NZD
$4,490 USD
View
B+
Retailer 10
-
$7,983 NZD
£3,537 GBP
View
Retailer 11
-
$8,156 NZD
$4,589 USD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
$8,247 NZD
$4,640 USD
View
B+
Retailer 13
-
$8,827 NZD
€4,730 EUR
View
B
Retailer 14
-
$12,428 NZD
£5,506 GBP
View
Most Expensive
NZ Jewellers
6cfd3f20-20d7-415a-bc5f-28585d0a48b6 · Sep 30
$13,595 NZD
$7,649 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from $6,105 NZDSave up to $6,323 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
$6,105 NZD