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Princess|Natural|GIA

1.20ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 7546687355

Certificate GIA 7546687355

Diamond specifications and retailer prices

From $2,533 AUD
$1,775 USD
As of November 1, 2026
Save $4,462 AUD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,995 AUD at NZ Jewellers · As of October 27, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546687355. Listed at 12 retailers as of October 27, 2026, with prices from $2,533 to $6,995, a $4,462 spread on the same certified stone. NZ Jewellers lists it at $6,995. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546687355
Dimensions5.60 × 5.59 × 4.28 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.60 mm5.59 mm1.20 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546687355
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.6%

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: Nov 1
Current: $6,995 AUD|Low: $2,105 AUD|High: $6,995 AUD|Avg: $3,160 AUD|+1.0%
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
Retailer 16
Retailer 17
October 27, 2026
Retailer 8$2,105 AUD
Retailer 16$2,255 AUD
Retailer 9$2,387 AUD
Retailer 6$2,533 AUD
Retailer 12$2,573 AUD
Retailer 17$2,573 AUD
Retailer 13$2,693 AUD
Retailer 10$2,806 AUD
Retailer 15$2,867 AUD
Retailer 7$2,914 AUD
Retailer 2$2,998 AUD
Retailer 3$3,039 AUD
Retailer 4$3,039 AUD
Retailer 5$3,139 AUD
Retailer 14$3,853 AUD
Retailer 11$4,983 AUD
NZ Jewellers$6,995 AUD

32 data points across 17 retailers

12 retailers$2,533 AUD to $6,995 AUD

Retailer 1
-
$2,255 AUD
$1,580 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$2,533 AUD
$1,775 USD
View
Retailer 3
-
$2,573 AUD
$1,803 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$2,693 AUD
$1,887 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$2,806 AUD
£1,548 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$2,867 AUD
$2,009 USD
View
B
Retailer 7
-
$2,998 AUD
$2,101 USD
View
B
Retailer 8
-
$3,039 AUD
$2,130 USD
View
B
Retailer 9
-
$3,039 AUD
$2,130 USD
View
B
Retailer 10
-
$3,139 AUD
$2,200 USD
View
Retailer 11
-
$4,983 AUD
£2,750 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
eebb0cb2-0878-497f-8be9-54dd6d63cd21 · Oct 27
$6,995 AUD
$4,902 USD
View
11 more retailers have this diamond
Prices start from $2,533 AUDSave up to $4,462 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+
1.20ct Princess
$2,533 AUD