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Princess|Natural|GIA

1.20ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6243012031

Certificate GIA 6243012031

Diamond specifications and retailer prices

From $5,933 NZD
As of November 6, 2026
Save $6,125 NZD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,057 NZD 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 E 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 6243012031. Listed at 14 retailers as of November 5, 2026, with prices from $5,933 to $12,057, a $6,125 spread on the same certified stone. NZ Jewellers lists it at $12,057. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6243012031
Dimensions5.96 × 5.93 × 4.23 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.96 mm5.93 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243012031
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.3%

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: $12,057 NZD|Low: $4,143 NZD|High: $12,057 NZD|Avg: $7,318 NZD
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
November 6, 2026
Retailer 9$4,143 NZD
Retailer 8$4,582 NZD
Retailer 14$5,933 NZD
Retailer 12$6,013 NZD
Retailer 17$6,196 NZD
Retailer 7$6,262 NZD
Retailer 15$6,770 NZD
Retailer 3$6,884 NZD
Retailer 13$6,884 NZD
Retailer 10$7,076 NZD
Retailer 4$7,169 NZD
Retailer 6$7,169 NZD
Retailer 2$7,665 NZD
Retailer 5$8,005 NZD
Retailer 16$10,097 NZD
Retailer 11$11,574 NZD
NZ Jewellers$12,057 NZD

42 data points across 17 retailers

14 retailers$5,933 NZD to $12,057 NZD

B+
Cheapest Retailer
-
$5,933 NZD
B+
Retailer 2
-
$6,013 NZD
View
B+
Retailer 3
-
$6,196 NZD
View
B+
Retailer 4
-
$6,770 NZD
View
B+
Retailer 5
-
$6,884 NZD
View
B+
Retailer 6
-
$6,884 NZD
View
B+
Retailer 7
-
$7,076 NZD
View
B+
Retailer 8
-
$7,169 NZD
View
B+
Retailer 9
-
$7,169 NZD
View
B+
Retailer 10
-
$7,665 NZD
View
B
Retailer 11
-
$8,005 NZD
View
B
Retailer 12
-
$10,097 NZD
View
B
Retailer 13
-
$11,574 NZD
View
Most Expensive
B
NZ Jewellers
39ef3c97-d4e6-49dc-90f7-fc384a5ea192 · Nov 5
$12,057 NZD
$6,778 USD
View
13 more retailers have this diamond
Prices start from $5,933 NZDSave up to $6,125 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
$5,933 NZD