Princess|Natural|GIA

1.23ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 2226231102

Certificate GIA 2226231102

Diamond specifications and retailer prices

From $5,390 USD
As of November 1, 2026
Save $3,324 USD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,862 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.23ct natural princess diamond

This 1.23ct 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 2226231102. Listed at 18 retailers as of October 31, 2026, with a 62% 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

1.23
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2226231102
Dimensions5.79 × 5.73 × 4.16 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.79 mm5.73 mm1.23 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2226231102
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $11,862 USD|Low: $4,943 USD|High: $11,862 USD|Avg: $7,644 USD
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
November 6, 2026
Retailer 13$5,390 USD
Retailer 7$5,497 USD
Retailer 6$5,889 USD
Retailer 3$5,931 USD
Retailer 4$6,425 USD
Retailer 5$6,425 USD
Retailer 9$6,734 USD
Retailer 12$6,883 USD
Retailer 8$6,956 USD
Retailer 2$7,228 USD
Retailer 11$8,714 USD
Retailer 10$10,449 USD
NZ Jewellers$11,862 USD

45 data points across 13 retailers

18 retailers$5,390 USD to $8,714 USD

B
Cheapest Retailer
-
$5,390 USD
B
Retailer 2
-
$5,497 USD
View
B
Retailer 3
-
$5,603 USD
View
B
Retailer 4
-
$5,889 USD
View
B
Retailer 5
-
$5,931 USD
View
Final sale: no returns
B
Retailer 6
-
$5,970 USD
View
B
Retailer 7
-
$6,035 USD
View
Retailer 8
-
$6,425 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$6,425 USD
View
B
Retailer 10
-
$6,425 USD
View
B
Retailer 11
-
$6,734 USD
View
Retailer 12
-
$6,883 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$6,956 USD
View
B
Retailer 14
-
$7,228 USD
View
B
Retailer 15
-
$7,414 USD
View
B
Retailer 16
-
$8,714 USD
View
Retailer 17
-
$10,449 USD
View
Price under review
Most Expensive
NZ Jewellers
55e79b2b-f15a-4c4f-9bff-d696a1327adb · Nov 2
$11,862 USD
View
Price under review
17 more retailers have this diamond
Prices start from $5,390 USDSave up to $3,324 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
1.23ct Princess
$5,390 USD