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Princess|Natural|GIA

1.50ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 7551596087

Certificate GIA 7551596087

Diamond specifications and retailer prices

From $7,030 NZD
HK$30,900 HKD
As of November 1, 2026
Save $7,924 NZD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,702 NZD at NZ Jewellers · As of October 17, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551596087. Listed at 19 retailers as of November 1, 2026, with a 113% 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
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7551596087
Dimensions6.15 × 6.15 × 4.34 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.15 mm6.15 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7551596087
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,577 NZD|Low: $6,984 NZD|High: $15,132 NZD|Avg: $9,588 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$7,030 NZD
Retailer 1$7,577 NZD
Retailer 7$8,234 NZD
Retailer 8$8,666 NZD
Retailer 3$9,371 NZD
Retailer 9$9,464 NZD
Retailer 2$10,622 NZD
Retailer 5$11,540 NZD
Retailer 4$14,954 NZD

35 data points across 9 retailers

19 retailers$7,030 NZD to $14,954 NZD

A
Cheapest Retailer
-
$7,030 NZD
HK$30,900 HKD
A
Retailer 2
-
$7,577 NZD
₹406,019 INR
View
B+
Retailer 3
-
$8,234 NZD
$4,633 USD
View
A
Retailer 4
-
$8,234 NZD
SGD 6,261 SGD
View
B+
Retailer 5
-
$8,561 NZD
$4,817 USD
View
B+
Retailer 6
-
$8,567 NZD
$4,820 USD
View
B+
Retailer 7
-
$8,666 NZD
$4,876 USD
View
Final sale: no returns
Retailer 8
-
$8,951 NZD
SGD 6,806 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$9,009 NZD
A$7,798 AUD
View
B+
Retailer 10
-
$9,371 NZD
£4,152 GBP
View
Retailer 11
-
$9,388 NZD
$5,282 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$9,388 NZD
$5,282 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$9,388 NZD
$5,282 USD
View
Price last confirmed 18 days ago
Retailer 14
-
$9,464 NZD
A$8,192 AUD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$10,622 NZD
€5,692 EUR
View
Retailer 16
-
$10,833 NZD
$6,095 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$11,540 NZD
ZAR 104,894 ZAR
View
B
Retailer 18
-
$14,954 NZD
£6,625 GBP
View
Most Expensive
NZ Jewellers
6f1e466d-cc1e-4232-a352-2cfa358bd274 · Oct 17
$15,702 NZD
$8,835 USD
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from $7,030 NZDSave up to $7,924 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.

A
1.50ct Princess
$7,030 NZD