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Princess|Natural|GIA

1.20ct D SI1 Princess Natural Diamond

ID • D/SI1 • GIA 6562725922

Certificate GIA 6562725922

Diamond specifications and retailer prices

From $5,641 NZD
As of November 6, 2026
Save $4,901 NZD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,542 NZD at NZ Jewellers · As of November 2, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562725922. Listed at 9 retailers as of November 2, 2026, with prices from $5,641 to $10,542, a $4,901 spread on the same certified stone. NZ Jewellers lists it at $10,542. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.33°
Pavilion angle39.73°
OriginNatural
Grading LabGIA
CertificateGIA 6562725922
Dimensions6.11 × 5.99 × 4.11 mm
L/W Ratio1.02
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Pinpoint
Top View
6.11 mm5.99 mm1.20 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562725922
Side View
Table 76.0%Crown 44.33°Girdle: THI-POLPavilion 39.73°Culet: NoneDepth 68.6%

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 6
Current: $10,542 NZD|Low: $5,641 NZD|High: $10,542 NZD|Avg: $7,159 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8$5,641 NZD
Retailer 6$5,845 NZD
Retailer 4$5,901 NZD
Retailer 7$6,052 NZD
Retailer 9$6,241 NZD
Retailer 3$6,285 NZD
Retailer 2$7,667 NZD
Retailer 5$10,118 NZD
NZ Jewellers$10,542 NZD

6 data points across 9 retailers

9 retailers$5,641 NZD to $10,542 NZD

B+
Cheapest Retailer
-
$5,641 NZD
B+
Retailer 2
-
$5,845 NZD
View
B+
Retailer 3
-
$5,901 NZD
View
B+
Retailer 4
-
$6,052 NZD
View
B+
Retailer 5
-
$6,241 NZD
View
B+
Retailer 6
-
$6,285 NZD
View
B
Retailer 7
-
$7,667 NZD
View
B
Retailer 8
-
$10,118 NZD
View
Most Expensive
B
NZ Jewellers
be50ce21-7451-4071-9ed0-fae9eec7365b · Nov 2
$10,542 NZD
$5,844 USD
View
8 more retailers have this diamond
Prices start from $5,641 NZDSave up to $4,901 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.

B+
1.20ct Princess
$5,641 NZD