CaratHunter
Plans
Princess|Natural|GIA

1.21ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 6441523462

Certificate GIA 6441523462

Diamond specifications and retailer prices

From $7,823 AUD
As of November 1, 2026
Save $4,925 AUD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,043 AUD at NZ Jewellers · As of November 7, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6441523462. Listed at 14 retailers as of November 1, 2026, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441523462
Dimensions6.10 × 5.94 × 4.25 mm
L/W Ratio1.03
Top View
6.10 mm5.94 mm1.21 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6441523462
Side View
Table 73.0%CrownGirdle: ThinPavilionCulet: NoneDepth 71.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $17,043 AUD|Low: $7,823 AUD|High: $17,043 AUD|Avg: $10,885 AUD
NZ Jewellers
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 9$7,823 AUD
Retailer 10$8,521 AUD
Retailer 2$9,010 AUD
Retailer 4$9,232 AUD
Retailer 11$9,232 AUD
Retailer 12$9,232 AUD
Retailer 7$9,770 AUD
Retailer 8$10,568 AUD
Retailer 3$10,652 AUD
Retailer 5$12,748 AUD
Retailer 6$14,931 AUD
NZ Jewellers$17,043 AUD

42 data points across 12 retailers

14 retailers$7,823 AUD to $12,748 AUD

B
Cheapest Retailer
-
$7,823 AUD
B
Retailer 2
-
$8,521 AUD
View
Final sale: no returns
B
Retailer 3
-
$9,010 AUD
View
B
Retailer 4
-
$9,232 AUD
View
B
Retailer 5
-
$9,232 AUD
View
B
Retailer 6
-
$9,770 AUD
View
C
Retailer 7
-
$10,362 AUD
View
C
Retailer 8
-
$10,362 AUD
View
B
Retailer 9
-
$10,568 AUD
View
C
Retailer 10
-
$10,652 AUD
View
C
Retailer 11
-
$10,712 AUD
View
C
Retailer 12
-
$12,748 AUD
View
Retailer 13
-
$14,931 AUD
View
Price under review
Most Expensive
NZ Jewellers
b63d6b3a-7060-4ff4-bd71-fbef2940dddc · Nov 7
$17,043 AUD
$11,710 USD
View
Price under review
13 more retailers have this diamond
Prices start from $7,823 AUDSave up to $4,925 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
$7,823 AUD