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Princess|Natural|GIA

1.21ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 1555013930

Certificate GIA 1555013930

Diamond specifications and retailer prices

From $3,544 AUD
As of November 5, 2026
Save $5,586 AUD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,130 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555013930. Listed at 11 retailers as of November 5, 2026, with prices from $3,544 to $9,130, a $5,586 spread on the same certified stone. NZ Jewellers lists it at $9,130. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555013930
Dimensions5.76 × 5.75 × 4.16 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.76 mm5.75 mm1.21 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555013930
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.3%

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 5
Current: $4,609 AUD|Low: $3,544 AUD|High: $7,391 AUD|Avg: $5,139 AUD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 4$3,544 AUD
Retailer 1$4,609 AUD
Retailer 2$5,084 AUD
Retailer 3$7,284 AUD

44 data points across 4 retailers

11 retailers$3,544 AUD to $9,130 AUD

B+
Cheapest Retailer
-
$3,544 AUD
Retailer 2
-
$3,956 AUD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$3,956 AUD
View
B+
Retailer 4
-
$4,109 AUD
View
B
Retailer 5
-
$4,519 AUD
View
B
Retailer 6
-
$4,566 AUD
View
B
Retailer 7
-
$4,609 AUD
View
B
Retailer 8
-
$5,084 AUD
View
B
Retailer 9
-
$5,189 AUD
View
B
Retailer 10
-
$7,284 AUD
View
Most Expensive
C
NZ Jewellers
da4f8887-e4ed-41a3-904a-83af42a6092d · Nov 5
$9,130 AUD
$6,273 USD
View
10 more retailers have this diamond
Prices start from $3,544 AUDSave up to $5,586 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.

B+
1.21ct Princess
$3,544 AUD