Princess|Natural|GIA

1.21ct G SI1 Princess Natural Diamond

VG • G/SI1 • GIA 2231912107

Certificate GIA 2231912107

Diamond specifications and retailer prices

From $5,500 NZD
As of November 5, 2026
Save $1,416 NZD (20%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,354 NZD at NZ Jewellers · As of September 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231912107. Listed at 10 retailers as of November 5, 2026, with a 26% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231912107
Dimensions6.18 × 6.11 × 4.07 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.18 mm6.11 mm1.21 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2231912107
Side View
Table 80.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

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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 5
Current: $6,916 NZD|Low: $4,973 NZD|High: $10,059 NZD|Avg: $6,450 NZD|+12.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8$4,973 NZD
Retailer 6$5,385 NZD
Retailer 9$5,432 NZD
Retailer 7$5,500 NZD
Retailer 3$6,133 NZD
Retailer 2$6,510 NZD
Retailer 1$6,916 NZD
Retailer 4$7,165 NZD
Retailer 5$10,059 NZD

39 data points across 9 retailers

10 retailers$5,500 NZD to $6,916 NZD

Retailer 1
-
$4,907 NZD
Price last confirmed 38 days ago
Retailer 2
-
$5,385 NZD
View
Price last confirmed 37 days ago
B
Retailer 3
-
$5,500 NZD
View
Retailer 4
-
$5,592 NZD
View
Price last confirmed 39 days ago
Retailer 5
-
$6,213 NZD
View
Price last confirmed 39 days ago
B
Retailer 6
-
$6,510 NZD
View
B
Retailer 7
-
$6,916 NZD
View
Retailer 8
-
$7,165 NZD
View
Price last confirmed 38 days ago
Retailer 9
-
$10,059 NZD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
9a06137e-fe3f-4385-a7e9-3900dc935c0a · Sep 30
$10,354 NZD
$5,740 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $5,500 NZDSave up to $1,416 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.

B
1.21ct Princess
$5,500 NZD