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Princess|Natural|GIA

1.20ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 2556113194

Certificate GIA 2556113194

Diamond specifications and retailer prices

From $2,626 AUD
As of November 6, 2026
Save $3,401 AUD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,892 AUD 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 2556113194. Listed at 12 retailers as of November 4, 2026, with a 130% 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556113194
Dimensions5.93 × 5.88 × 4.11 mm
L/W Ratio1.01
Top View
5.93 mm5.88 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556113194
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.9%

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: $7,892 AUD|Low: $2,608 AUD|High: $7,892 AUD|Avg: $4,035 AUD|+2.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11$2,626 AUD
Retailer 5$2,742 AUD
Retailer 10$3,184 AUD
Retailer 12$3,276 AUD
Retailer 4$3,590 AUD
Retailer 3$3,602 AUD
Retailer 6$3,640 AUD
Retailer 9$3,653 AUD
Retailer 2$3,737 AUD
Retailer 7$4,285 AUD
Retailer 8$6,027 AUD
Queensmith$7,892 AUD

13 data points across 12 retailers

12 retailers$2,626 AUD to $6,027 AUD

A
Cheapest Retailer
-
$2,626 AUD
A
Retailer 2
-
$2,742 AUD
View
A
Retailer 3
-
$3,184 AUD
View
Final sale: no returns
A
Retailer 4
-
$3,276 AUD
View
B+
Retailer 5
-
$3,602 AUD
View
B+
Retailer 6
-
$3,640 AUD
View
B+
Retailer 7
-
$3,653 AUD
View
B+
Retailer 8
-
$3,737 AUD
View
Retailer 9
-
$4,144 AUD
View
Price last confirmed 53 days ago
B+
Retailer 10
-
$4,285 AUD
View
B
Retailer 11
-
$6,027 AUD
View
Most Expensive
Queensmith
2556113194 · Oct 28
$7,892 AUD
£4,270 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $2,626 AUDSave up to $3,401 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.

A
1.20ct Princess
$2,626 AUD