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Princess|Natural|GIA

1.20ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 7536546505

Certificate GIA 7536546505

Diamond specifications and retailer prices

From $4,143 NZD
As of November 6, 2026
Save $4,844 NZD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,641 NZD at Queensmith · As of October 28, 2026
View at Queensmith

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 7536546505. Listed at 23 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7536546505
Dimensions6.01 × 6.01 × 3.98 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.01 mm6.01 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536546505
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.3%

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: Nov 6
Current: $10,641 NZD|Low: $4,143 NZD|High: $10,788 NZD|Avg: $6,237 NZD|-1.4%
Queensmith
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
November 6, 2026
Retailer 3$4,143 NZD
Retailer 2$4,328 NZD
Retailer 15$4,954 NZD
Retailer 5$4,972 NZD
Retailer 7$5,008 NZD
Retailer 14$5,159 NZD
Retailer 9$5,226 NZD
Retailer 6$5,248 NZD
Retailer 4$5,641 NZD
Retailer 12$5,669 NZD
Retailer 10$5,762 NZD
Retailer 11$6,271 NZD
Retailer 8$6,436 NZD
Retailer 13$6,577 NZD
Retailer 16$8,987 NZD
Queensmith$10,641 NZD

23 data points across 16 retailers

23 retailers$4,143 NZD to $8,987 NZD

A
Cheapest Retailer
-
$4,143 NZD
A
Retailer 2
-
$4,328 NZD
View
B+
Retailer 3
-
$4,954 NZD
View
B+
Retailer 4
-
$4,972 NZD
View
Final sale: no returns
B+
Retailer 5
-
$5,008 NZD
View
B+
Retailer 6
-
$5,159 NZD
View
B+
Retailer 7
-
$5,226 NZD
View
B+
Retailer 8
-
$5,248 NZD
View
B+
Retailer 9
-
$5,274 NZD
View
Retailer 10
-
$5,586 NZD
View
Price last confirmed 19 days ago
Retailer 11
-
$5,586 NZD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$5,641 NZD
View
B+
Retailer 13
-
$5,669 NZD
View
B+
Retailer 14
-
$5,762 NZD
View
B+
Retailer 15
-
$5,767 NZD
View
Retailer 16
-
$5,801 NZD
View
Price last confirmed 22 days ago
Retailer 17
-
$5,968 NZD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$6,271 NZD
View
Retailer 19
-
$6,447 NZD
View
Price last confirmed 18 days ago
B+
Retailer 20
-
$6,577 NZD
View
B
Retailer 21
-
$8,987 NZD
View
Retailer 22
-
$9,732 NZD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
7536546505 · Oct 28
$10,641 NZD
£4,710 GBP
View
Price last confirmed 8 days ago
22 more retailers have this diamond
Prices start from $4,143 NZDSave up to $4,844 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
$4,143 NZD