Princess|Natural|GIA

1.21ct G SI1 Princess Natural Diamond

VG • G/SI1 • GIA 2231912107

Certificate GIA 2231912107

Diamond specifications and retailer prices

From $3,049 USD
As of November 5, 2026
Save $796 USD (21%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,740 USD 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
Color
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
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Price History

Last verified: Nov 5
Current: $3,609 USD|Low: $2,757 USD|High: $5,576 USD|Avg: $3,575 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$2,757 USD
Retailer 6$2,985 USD
Retailer 9$3,011 USD
Retailer 7$3,049 USD
Retailer 3$3,400 USD
Retailer 1$3,609 USD
Retailer 2$3,845 USD
Retailer 4$3,972 USD
Retailer 5$5,576 USD

38 data points across 9 retailers

10 retailers$3,049 USD to $3,845 USD

Retailer 1
-
$2,720 USD
Price last confirmed 37 days ago
Retailer 2
-
$2,985 USD
View
Price last confirmed 36 days ago
B
Retailer 3
-
$3,049 USD
View
Retailer 4
-
$3,100 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$3,444 USD
View
Price last confirmed 38 days ago
B
Retailer 6
-
$3,609 USD
View
B
Retailer 7
-
$3,845 USD
View
Retailer 8
-
$3,972 USD
View
Price last confirmed 37 days ago
Retailer 9
-
$5,576 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
9a06137e-fe3f-4385-a7e9-3900dc935c0a · Sep 30
$5,740 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from $3,049 USDSave up to $796 USD

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
$3,049 USD