Princess|Natural|GIA

1.20ct G I1 Princess Natural Diamond

ID • G/I1 • GIA 6421864790

Certificate GIA 6421864790

Diamond specifications and retailer prices

From $2,935 NZD
₹157,525 INR
As of October 28, 2026
Save $5,200 NZD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,135 NZD 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 $2,935 to $8,135, a $5,200 spread on the same certified stone. NZ Jewellers lists it at $8,135. 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: $4,862 NZD|Low: $2,918 NZD|High: $4,924 NZD|Avg: $3,949 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$2,935 NZD
Retailer 5$3,515 NZD
Retailer 3$3,593 NZD
Retailer 6$3,891 NZD
Retailer 4$4,090 NZD
Retailer 7$4,855 NZD
Retailer 1$4,862 NZD

30 data points across 7 retailers

11 retailers$2,935 NZD to $8,135 NZD

A
Cheapest Retailer
-
$2,935 NZD
₹157,525 INR
A
Retailer 2
-
$3,515 NZD
$1,981 USD
View
B+
Retailer 3
-
$3,593 NZD
$2,025 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,891 NZD
$2,193 USD
View
B+
Retailer 5
-
$3,891 NZD
$2,193 USD
View
B+
Retailer 6
-
$4,072 NZD
$2,295 USD
View
B+
Retailer 7
-
$4,090 NZD
$2,305 USD
View
B+
Retailer 8
-
$4,491 NZD
$2,531 USD
View
Retailer 9
-
$4,707 NZD
$2,653 USD
View
Price last confirmed 61 days ago
B
Retailer 10
-
$4,862 NZD
€2,610 EUR
View
Most Expensive
B
NZ Jewellers
b8bf1310-99f5-4829-90f9-5035d4a04a69 · Oct 30
$8,135 NZD
$4,585 USD
View
10 more retailers have this diamond
Prices start from $2,935 NZDSave up to $5,200 NZD

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
$2,935 NZD