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Princess|Natural|GIA

1.51ct G VS1 Princess Natural Diamond

EX • G/VS1 • GIA 2557083571

Certificate GIA 2557083571

Diamond specifications and retailer prices

From $9,820 AUD
$6,882 USD
As of November 2, 2026
Save $5,087 AUD (34%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $17,795 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557083571. Listed at 16 retailers as of October 29, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557083571
Dimensions6.15 × 6.12 × 4.49 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.15 mm6.12 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557083571
Side View
Table 70.0%CrownGirdlePavilionCulet: NoneDepth 73.4%

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 2
Current: $11,623 AUD|Low: $9,002 AUD|High: $15,007 AUD|Avg: $11,195 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$9,820 AUD
Retailer 2$10,032 AUD
Retailer 4$10,067 AUD
Retailer 8$10,288 AUD
Retailer 6$10,327 AUD
Retailer 9$11,504 AUD
Retailer 1$11,623 AUD
Retailer 3$13,073 AUD
Retailer 5$14,907 AUD

44 data points across 9 retailers

16 retailers$9,820 AUD to $14,907 AUD

A
Cheapest Retailer
-
$9,820 AUD
$6,882 USD
Final sale: no returns
Retailer 2
-
$9,821 AUD
$6,883 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$10,032 AUD
£5,536 GBP
View
A
Retailer 4
-
$10,067 AUD
$7,055 USD
View
A
Retailer 5
-
$10,288 AUD
$7,210 USD
View
Retailer 6
-
$10,327 AUD
View
Price last confirmed 11 days ago
Retailer 7
-
$10,640 AUD
$7,457 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$10,640 AUD
$7,457 USD
View
Price last confirmed 52 days ago
Retailer 9
-
$10,803 AUD
$7,571 USD
View
Price last confirmed 34 days ago
A
Retailer 10
-
$11,504 AUD
£6,348 GBP
View
A
Retailer 11
-
$11,623 AUD
€7,758 EUR
View
Retailer 12
-
$12,277 AUD
$8,604 USD
View
Price last confirmed 57 days ago
Retailer 13
-
$12,277 AUD
$8,604 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
$13,073 AUD
ZAR 148,007 ZAR
View
B+
Retailer 15
-
$14,907 AUD
£8,226 GBP
View
Most Expensive
NZ Jewellers
fd1697e9-90c7-434c-9648-4cdfb32cc0d0 · Sep 30
$17,795 AUD
$12,471 USD
View
Price last confirmed 33 days ago
15 more retailers have this diamond
Prices start from $9,820 AUDSave up to $5,087 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
1.51ct Princess
$9,820 AUD