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Princess|Natural|GIA

1.20ct G I1 Princess Natural Diamond

ID • G/I1 • GIA 6421864790

Certificate GIA 6421864790

Diamond specifications and retailer prices

From $2,355 AUD
₹157,525 INR
As of October 28, 2026
Save $4,173 AUD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,527 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6421864790. Listed at 11 retailers as of October 28, 2026, with prices from $2,355 to $6,527, a $4,173 spread on the same certified stone. NZ Jewellers lists it at $6,527. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6421864790
Dimensions5.64 × 5.62 × 4.30 mm
L/W Ratio1.00
Top View
5.64 mm5.62 mm1.20 ctG / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6421864790
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.6%

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: Oct 28
Current: $3,901 AUD|Low: $2,341 AUD|High: $3,951 AUD|Avg: $3,171 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$2,355 AUD
Retailer 5$2,820 AUD
Retailer 3$2,883 AUD
Retailer 6$3,122 AUD
Retailer 4$3,282 AUD
Retailer 7$3,895 AUD
Retailer 1$3,901 AUD

31 data points across 7 retailers

11 retailers$2,355 AUD to $6,527 AUD

A
Cheapest Retailer
-
$2,355 AUD
₹157,525 INR
A
Retailer 2
-
$2,820 AUD
$1,981 USD
View
B+
Retailer 3
-
$2,883 AUD
$2,025 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,122 AUD
$2,193 USD
View
B+
Retailer 5
-
$3,122 AUD
$2,193 USD
View
B+
Retailer 6
-
$3,267 AUD
$2,295 USD
View
B+
Retailer 7
-
$3,282 AUD
$2,305 USD
View
B+
Retailer 8
-
$3,603 AUD
$2,531 USD
View
Retailer 9
-
$3,777 AUD
$2,653 USD
View
Price last confirmed 61 days ago
B
Retailer 10
-
$3,901 AUD
€2,610 EUR
View
Most Expensive
B
NZ Jewellers
b8bf1310-99f5-4829-90f9-5035d4a04a69 · Oct 30
$6,527 AUD
$4,585 USD
View
10 more retailers have this diamond
Prices start from $2,355 AUDSave up to $4,173 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
1.20ct Princess
$2,355 AUD