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Princess|Natural|GIA

1.51ct G VS2 Princess Natural Diamond

EX • G/VS2 • GIA 6191510641

Certificate GIA 6191510641

Diamond specifications and retailer prices

From $16,216 AUD
$11,391 USD
As of October 31, 2026
Save $12,938 AUD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $29,154 AUD at NZ Jewellers · As of October 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6191510641. Listed at 18 retailers as of October 30, 2026, with prices from $16,216 to $29,154, a $12,938 spread on the same certified stone. NZ Jewellers lists it at $29,154. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6191510641
Dimensions6.24 × 6.02 × 4.54 mm
L/W Ratio1.04
Top View
6.24 mm6.02 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6191510641
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 75.4%

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: Oct 31
Current: $29,154 AUD|Low: $16,216 AUD|High: $29,154 AUD|Avg: $20,556 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
November 1, 2026
Retailer 7$16,216 AUD
Retailer 5$16,229 AUD
Retailer 12$17,492 AUD
Retailer 6$17,798 AUD
Retailer 13$18,658 AUD
Retailer 9$18,663 AUD
Retailer 14$18,950 AUD
Retailer 3$19,044 AUD
Retailer 4$19,197 AUD
Retailer 8$19,571 AUD
Retailer 15$19,678 AUD
Retailer 11$22,041 AUD
Retailer 10$25,698 AUD
Retailer 2$27,318 AUD
NZ Jewellers$29,154 AUD

32 data points across 15 retailers

18 retailers$16,216 AUD to $29,154 AUD

B+
Cheapest Retailer
-
$16,216 AUD
$11,391 USD
B+
Retailer 2
-
$16,229 AUD
$11,400 USD
View
B+
Retailer 3
-
$17,492 AUD
$12,287 USD
View
B+
Retailer 4
-
$17,798 AUD
$12,502 USD
View
B+
Retailer 5
-
$18,658 AUD
$13,106 USD
View
B+
Retailer 6
-
$18,663 AUD
£10,323 GBP
View
B+
Retailer 7
-
$18,669 AUD
$13,114 USD
View
B+
Retailer 8
-
$18,950 AUD
$13,311 USD
View
Retailer 9
-
$19,044 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$19,197 AUD
$13,485 USD
View
Retailer 11
-
$19,197 AUD
$13,485 USD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$19,571 AUD
£10,825 GBP
View
B
Retailer 13
-
$19,678 AUD
$13,823 USD
View
B
Retailer 14
-
$20,958 AUD
£11,592 GBP
View
B
Retailer 15
-
$22,041 AUD
€14,745 EUR
View
B
Retailer 16
-
$25,698 AUD
ZAR 291,623 ZAR
View
B
Retailer 17
-
$27,318 AUD
£15,110 GBP
View
Most Expensive
B
NZ Jewellers
a5882c2b-6ebf-49ae-bf1e-c3998bbf3192 · Oct 30
$29,154 AUD
$20,479 USD
View
17 more retailers have this diamond
Prices start from $16,216 AUDSave up to $12,938 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+
1.51ct Princess
$16,216 AUD