Princess|Natural|GIA

1.00ct H SI2 Princess Natural Diamond

VG • H/SI2 • GIA 1309811239

Certificate GIA 1309811239

Diamond specifications and retailer prices

From $1,344 USD
As of November 6, 2026
Save $3,069 USD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,413 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1309811239. Listed at 15 retailers as of November 5, 2026, with prices from $1,344 to $4,413, a $3,069 spread on the same certified stone. NZ Jewellers lists it at $4,413. 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

1.00
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1309811239
Dimensions5.21 × 5.19 × 4.17 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
5.21 mm5.19 mm1.00 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1309811239
Side View
Table 72.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 80.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,413 USD|Low: $1,331 USD|High: $4,413 USD|Avg: $2,150 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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$1,344 USD
Retailer 16$1,669 USD
Retailer 3$1,759 USD
Retailer 2$1,779 USD
Retailer 12$1,809 USD
Retailer 14$1,809 USD
Retailer 5$1,867 USD
Retailer 6$1,880 USD
Retailer 13$1,893 USD
Retailer 4$1,946 USD
Retailer 10$2,008 USD
Retailer 15$2,088 USD
Retailer 7$2,180 USD
Retailer 9$2,458 USD
Retailer 8$3,384 USD
NZ Jewellers$4,413 USD

31 data points across 16 retailers

15 retailers$1,344 USD to $4,413 USD

A
Cheapest Retailer
-
$1,344 USD
B+
Retailer 2
-
$1,649 USD
View
B+
Retailer 3
-
$1,669 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,759 USD
View
B+
Retailer 5
-
$1,779 USD
View
Retailer 6
-
$1,809 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,809 USD
View
B+
Retailer 8
-
$1,865 USD
View
B+
Retailer 9
-
$1,880 USD
View
B+
Retailer 10
-
$1,893 USD
View
B+
Retailer 11
-
$1,946 USD
View
B+
Retailer 12
-
$2,008 USD
View
B+
Retailer 13
-
$2,088 USD
View
B
Retailer 14
-
$2,458 USD
View
Most Expensive
C
NZ Jewellers
27c9198e-246d-498b-96df-c689bf2c5cd5 · Nov 5
$4,413 USD
View
14 more retailers have this diamond
Prices start from $1,344 USDSave up to $3,069 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.

A
1.00ct Princess
$1,344 USD