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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 2447731447

Certificate GIA 2447731447

Diamond specifications and retailer prices

From $9,225 AUD
$6,480 USD
As of November 1, 2026
Save $10,663 AUD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $19,888 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 G 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 2447731447. Listed at 14 retailers as of October 30, 2026, with prices from $9,225 to $19,888, a $10,663 spread on the same certified stone. NZ Jewellers lists it at $19,888. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2447731447
Dimensions6.56 × 6.36 × 4.53 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.56 mm6.36 mm1.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2447731447
Side View
Table 74.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 71.2%

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: $19,888 AUD|Low: $9,063 AUD|High: $21,102 AUD|Avg: $12,568 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
November 2, 2026
Retailer 12$9,225 AUD
Retailer 16$9,329 AUD
Retailer 6$9,394 AUD
Retailer 14$9,944 AUD
Retailer 7$10,118 AUD
Retailer 13$10,590 AUD
Retailer 4$10,772 AUD
Retailer 15$10,938 AUD
Retailer 10$11,224 AUD
Retailer 2$11,519 AUD
Retailer 3$12,429 AUD
Retailer 9$12,988 AUD
Retailer 5$14,282 AUD
Retailer 11$16,572 AUD
NZ Jewellers$19,888 AUD
Retailer 8$21,102 AUD

14 data points across 16 retailers

14 retailers$9,225 AUD to $19,888 AUD

B+
Cheapest Retailer
-
$9,225 AUD
$6,480 USD
B
Retailer 2
-
$9,329 AUD
$6,553 USD
View
B
Retailer 3
-
$9,394 AUD
$6,599 USD
View
B
Retailer 4
-
$9,944 AUD
$6,985 USD
View
B
Retailer 5
-
$10,118 AUD
$7,107 USD
View
B
Retailer 6
-
$10,590 AUD
$7,439 USD
View
B
Retailer 7
-
$10,772 AUD
$7,567 USD
View
B
Retailer 8
-
$10,938 AUD
$7,683 USD
View
B
Retailer 9
-
$11,224 AUD
£6,208 GBP
View
B
Retailer 10
-
$11,519 AUD
£6,371 GBP
View
B
Retailer 11
-
$12,429 AUD
$8,731 USD
View
B
Retailer 12
-
$12,988 AUD
€8,689 EUR
View
B
Retailer 13
-
$16,572 AUD
£9,166 GBP
View
Most Expensive
C
NZ Jewellers
b999b398-6d33-411a-ab98-e2b01726fe2f · Oct 30
$19,888 AUD
$13,970 USD
View
13 more retailers have this diamond
Prices start from $9,225 AUDSave up to $10,663 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
$9,225 AUD