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Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 7566143019

Certificate GIA 7566143019

Diamond specifications and retailer prices

From $3,985 AUD
As of November 6, 2026
Save $5,043 AUD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,028 AUD at NZ Jewellers · As of November 5, 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 H 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 7566143019. Listed at 13 retailers as of November 5, 2026, with prices from $3,985 to $9,028, a $5,043 spread on the same certified stone. NZ Jewellers lists it at $9,028. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566143019
Dimensions5.76 × 5.69 × 4.21 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.76 mm5.69 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566143019
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.0%

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 6
Current: $9,028 AUD|Low: $3,985 AUD|High: $9,028 AUD|Avg: $5,094 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
November 6, 2026
Retailer 4$3,985 AUD
Retailer 3$4,155 AUD
Retailer 2$4,189 AUD
Retailer 10$4,318 AUD
Retailer 12$4,318 AUD
Retailer 13$4,484 AUD
Retailer 7$4,544 AUD
Retailer 5$4,855 AUD
Retailer 11$4,982 AUD
Retailer 6$5,025 AUD
Retailer 8$5,270 AUD
Retailer 9$7,200 AUD
NZ Jewellers$9,028 AUD

35 data points across 13 retailers

13 retailers$3,985 AUD to $9,028 AUD

B+
Cheapest Retailer
-
$3,985 AUD
Final sale: no returns
B+
Retailer 2
-
$4,155 AUD
View
B+
Retailer 3
-
$4,189 AUD
View
B+
Retailer 4
-
$4,318 AUD
View
Retailer 5
-
$4,318 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,484 AUD
View
B+
Retailer 7
-
$4,544 AUD
View
Retailer 8
-
$4,855 AUD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$4,982 AUD
View
B+
Retailer 10
-
$5,025 AUD
View
B
Retailer 11
-
$5,270 AUD
View
B
Retailer 12
-
$7,200 AUD
View
Most Expensive
B
NZ Jewellers
308795f0-83e3-4305-a194-0ea4d547112b · Nov 5
$9,028 AUD
$6,203 USD
View
12 more retailers have this diamond
Prices start from $3,985 AUDSave up to $5,043 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
$3,985 AUD