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Princess|Natural|GIA

1.50ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 6227485594

Certificate GIA 6227485594

Diamond specifications and retailer prices

From $9,717 AUD
$6,810 USD
As of November 1, 2026
Save $12,080 AUD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $21,797 AUD at NZ Jewellers · As of October 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6227485594. Listed at 21 retailers as of October 30, 2026, with prices from $9,717 to $21,797, a $12,080 spread on the same certified stone. NZ Jewellers lists it at $21,797. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6227485594
Dimensions6.53 × 6.35 × 4.62 mm
L/W Ratio1.03
Top View
6.53 mm6.35 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6227485594
Side View
Table 71.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 72.7%

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: $21,797 AUD|Low: $9,717 AUD|High: $21,797 AUD|Avg: $13,004 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 18$9,717 AUD
Retailer 9$10,128 AUD
Retailer 20$10,205 AUD
Retailer 19$10,866 AUD
Retailer 11$10,897 AUD
Retailer 8$10,899 AUD
Retailer 17$11,090 AUD
Retailer 10$11,612 AUD
Retailer 12$11,806 AUD
Retailer 3$11,989 AUD
Retailer 13$12,156 AUD
Retailer 16$12,279 AUD
Retailer 4$12,771 AUD
Retailer 6$12,771 AUD
Retailer 5$13,199 AUD
Retailer 7$13,623 AUD
Retailer 2$14,236 AUD
Retailer 15$16,011 AUD
Retailer 14$18,163 AUD
NZ Jewellers$21,797 AUD

43 data points across 20 retailers

21 retailers$9,717 AUD to $21,797 AUD

B
Cheapest Retailer
-
$9,717 AUD
$6,810 USD
B
Retailer 2
-
$10,128 AUD
$7,098 USD
View
B
Retailer 3
-
$10,205 AUD
$7,152 USD
View
B
Retailer 4
-
$10,866 AUD
$7,615 USD
View
B
Retailer 5
-
$10,897 AUD
$7,637 USD
View
Final sale: no returns
B
Retailer 6
-
$10,899 AUD
$7,638 USD
View
B
Retailer 7
-
$11,090 AUD
$7,772 USD
View
B
Retailer 8
-
$11,612 AUD
$8,138 USD
View
B
Retailer 9
-
$11,806 AUD
$8,274 USD
View
B
Retailer 10
-
$11,989 AUD
$8,402 USD
View
B
Retailer 11
-
$12,156 AUD
£6,708 GBP
View
Retailer 12
-
$12,279 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$12,324 AUD
View
B
Retailer 14
-
$12,771 AUD
$8,950 USD
View
B
Retailer 15
-
$12,771 AUD
$8,950 USD
View
B
Retailer 16
-
$13,199 AUD
$9,250 USD
View
B
Retailer 17
-
$13,623 AUD
$9,547 USD
View
B
Retailer 18
-
$14,236 AUD
€9,502 EUR
View
B
Retailer 19
-
$16,011 AUD
ZAR 181,270 ZAR
View
B
Retailer 20
-
$18,163 AUD
£10,023 GBP
View
Most Expensive
C
NZ Jewellers
a88e706e-a39b-4d6d-a602-1fbb46b434e8 · Oct 30
$21,797 AUD
$15,276 USD
View
20 more retailers have this diamond
Prices start from $9,717 AUDSave up to $12,080 AUD

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
$9,717 AUD