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Princess|Natural|GIA

1.20ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 3545587663

Certificate GIA 3545587663

Diamond specifications and retailer prices

From $2,978 NZD
As of November 6, 2026
Save $5,202 NZD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,485 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545587663. Listed at 17 retailers as of November 5, 2026, with a 175% 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545587663
Dimensions5.94 × 5.94 × 3.95 mm
L/W Ratio1.00
Top View
5.94 mm5.94 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545587663
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.5%

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: $9,485 NZD|Low: $2,955 NZD|High: $9,485 NZD|Avg: $4,725 NZD|+2.9%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 7$2,978 NZD
Retailer 2$3,115 NZD
Retailer 6$3,611 NZD
Retailer 9$3,756 NZD
Retailer 11$3,848 NZD
Retailer 17$3,913 NZD
Retailer 8$3,940 NZD
Retailer 3$4,093 NZD
Retailer 10$4,124 NZD
Retailer 12$4,126 NZD
Retailer 5$4,163 NZD
Retailer 14$4,250 NZD
Retailer 16$4,286 NZD
Retailer 4$4,515 NZD
Retailer 13$4,860 NZD
Retailer 15$6,835 NZD
Retailer 18$8,181 NZD
Queensmith$9,485 NZD

12 data points across 18 retailers

17 retailers$2,978 NZD to $8,181 NZD

A
Cheapest Retailer
-
$2,978 NZD
A
Retailer 2
-
$3,115 NZD
View
A
Retailer 3
-
$3,611 NZD
View
Final sale: no returns
A
Retailer 4
-
$3,756 NZD
View
A
Retailer 5
-
$3,848 NZD
View
A
Retailer 6
-
$3,913 NZD
View
A
Retailer 7
-
$4,093 NZD
View
A
Retailer 8
-
$4,124 NZD
View
A
Retailer 9
-
$4,126 NZD
View
A
Retailer 10
-
$4,163 NZD
View
A
Retailer 11
-
$4,250 NZD
View
A
Retailer 12
-
$4,286 NZD
View
B+
Retailer 13
-
$4,515 NZD
View
B+
Retailer 14
-
$4,860 NZD
View
B+
Retailer 15
-
$6,835 NZD
View
B
Retailer 16
-
$8,181 NZD
View
Most Expensive
Queensmith
3545587663 · Oct 28
$9,485 NZD
£4,140 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $2,978 NZDSave up to $5,202 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
$2,978 NZD