Princess|Natural|GIA

1.50ct I VS1 Princess Natural Diamond

GD • I/VS1 • GIA 6391615069

Certificate GIA 6391615069

Diamond specifications and retailer prices

From $6,470 AUD
As of November 4, 2026
Save $5,561 AUD (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,696 AUD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6391615069. Listed at 21 retailers as of November 4, 2026, with a 86% 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391615069
Dimensions6.09 × 5.89 × 4.52 mm
L/W Ratio1.03
Top View
6.09 mm5.89 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6391615069
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 76.8%

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 4
Current: $9,125 AUD|Low: $6,321 AUD|High: $12,209 AUD|Avg: $8,660 AUD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$6,321 AUD
Retailer 6$6,748 AUD
Retailer 9$6,847 AUD
Retailer 10$6,964 AUD
Retailer 3$7,910 AUD
Retailer 8$8,232 AUD
Retailer 1$9,125 AUD
Retailer 2$9,512 AUD
Retailer 4$9,991 AUD
Retailer 5$12,031 AUD

45 data points across 10 retailers

21 retailers$6,470 AUD to $12,031 AUD

Retailer 1
-
$6,321 AUD
Price last confirmed 16 days ago
A
Retailer 2
-
$6,470 AUD
View
A
Retailer 3
-
$6,583 AUD
View
A
Retailer 4
-
$6,748 AUD
View
B+
Retailer 5
-
$6,847 AUD
View
Final sale: no returns
B+
Retailer 6
-
$6,964 AUD
View
B+
Retailer 7
-
$7,167 AUD
View
B+
Retailer 8
-
$7,342 AUD
View
Retailer 9
-
$7,418 AUD
View
Price last confirmed 36 days ago
Retailer 10
-
$7,418 AUD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$7,910 AUD
View
Retailer 12
-
$8,232 AUD
View
Price last confirmed 19 days ago
B+
Retailer 13
-
$8,300 AUD
View
B+
Retailer 14
-
$8,300 AUD
View
Retailer 15
-
$8,560 AUD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$8,585 AUD
View
B+
Retailer 17
-
$9,125 AUD
View
B+
Retailer 18
-
$9,512 AUD
View
B+
Retailer 19
-
$9,991 AUD
View
B
Retailer 20
-
$12,031 AUD
View
Most Expensive
NZ Jewellers
3908d7fd-b3be-419b-8bea-78c4293d4be3 · Sep 30
$13,696 AUD
$9,588 USD
View
Price last confirmed 36 days ago
20 more retailers have this diamond
Prices start from $6,470 AUDSave up to $5,561 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.

A
1.50ct Princess
$6,470 AUD