Princess|Natural|GIA

1.21ct G VS1 Princess Natural Diamond

GD • G/VS1 • GIA 1156401920

Certificate GIA 1156401920

Diamond specifications and retailer prices

From $4,429 AUD
$3,111 USD
As of November 1, 2026
Save $5,168 AUD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,596 AUD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1156401920. Listed at 12 retailers as of October 30, 2026, with prices from $4,429 to $9,596, a $5,168 spread on the same certified stone. NZ Jewellers lists it at $9,596. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1156401920
Dimensions6.28 × 5.91 × 4.13 mm
L/W Ratio1.06
Top View
6.28 mm5.91 mm1.21 ctG / VS1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1156401920
Side View
Table 87.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 69.9%

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 1
Current: $9,596 AUD|Low: $4,221 AUD|High: $9,596 AUD|Avg: $6,099 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6$4,429 AUD
Retailer 4$4,561 AUD
Retailer 10$4,605 AUD
Retailer 13$4,805 AUD
Retailer 3$4,990 AUD
Retailer 15$4,990 AUD
Retailer 12$5,182 AUD
Retailer 16$5,757 AUD
Retailer 11$5,900 AUD
Retailer 2$6,447 AUD
Retailer 9$6,770 AUD
Retailer 8$6,997 AUD
Retailer 14$7,051 AUD
Retailer 7$7,622 AUD
Retailer 5$8,060 AUD
NZ Jewellers$9,596 AUD

23 data points across 16 retailers

12 retailers$4,429 AUD to $9,596 AUD

B+
Cheapest Retailer
-
$4,429 AUD
$3,111 USD
B+
Retailer 2
-
$4,605 AUD
$3,235 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,805 AUD
$3,375 USD
View
B+
Retailer 4
-
$4,990 AUD
$3,505 USD
View
B+
Retailer 5
-
$4,990 AUD
$3,505 USD
View
B+
Retailer 6
-
$5,182 AUD
$3,640 USD
View
B
Retailer 7
-
$5,757 AUD
$4,044 USD
View
Retailer 8
-
$5,900 AUD
View
Price last confirmed 24 days ago
B
Retailer 9
-
$6,447 AUD
€4,313 EUR
View
B
Retailer 10
-
$6,770 AUD
ZAR 76,831 ZAR
View
B
Retailer 11
-
$7,051 AUD
£3,900 GBP
View
Most Expensive
C
NZ Jewellers
3ca730ff-c3b4-4fd6-875f-74468835649a · Oct 30
$9,596 AUD
$6,741 USD
View
11 more retailers have this diamond
Prices start from $4,429 AUDSave up to $5,168 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
$4,429 AUD