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Princess|Natural|GIA

1.00ct H SI2 Princess Natural Diamond

VG • H/SI2 • GIA 1309811239

Certificate GIA 1309811239

Diamond specifications and retailer prices

From €1,204 EUR
As of November 6, 2026
Save €2,749 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,953 EUR 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 €1,204 to €3,953, a €2,749 spread on the same certified stone. NZ Jewellers lists it at €3,953. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,953 EUR|Low: €1,192 EUR|High: €3,953 EUR|Avg: €1,926 EUR
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€1,204 EUR
Retailer 16€1,495 EUR
Retailer 3€1,575 EUR
Retailer 2€1,593 EUR
Retailer 12€1,620 EUR
Retailer 14€1,620 EUR
Retailer 5€1,672 EUR
Retailer 6€1,684 EUR
Retailer 13€1,695 EUR
Retailer 4€1,743 EUR
Retailer 10€1,798 EUR
Retailer 15€1,870 EUR
Retailer 7€1,953 EUR
Retailer 9€2,202 EUR
Retailer 8€3,031 EUR
NZ Jewellers€3,953 EUR

31 data points across 16 retailers

15 retailers€1,204 EUR to €3,953 EUR

A
Cheapest Retailer
-
€1,204 EUR
B+
Retailer 2
-
€1,477 EUR
View
B+
Retailer 3
-
€1,495 EUR
View
Final sale: no returns
B+
Retailer 4
-
€1,575 EUR
View
B+
Retailer 5
-
€1,593 EUR
View
Retailer 6
-
€1,620 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€1,620 EUR
View
B+
Retailer 8
-
€1,670 EUR
View
B+
Retailer 9
-
€1,684 EUR
View
B+
Retailer 10
-
€1,695 EUR
View
B+
Retailer 11
-
€1,743 EUR
View
B+
Retailer 12
-
€1,798 EUR
View
B+
Retailer 13
-
€1,870 EUR
View
B
Retailer 14
-
€2,202 EUR
View
Most Expensive
C
NZ Jewellers
27c9198e-246d-498b-96df-c689bf2c5cd5 · Nov 5
€3,953 EUR
$4,413 USD
View
14 more retailers have this diamond
Prices start from €1,204 EURSave up to €2,749 EUR

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
€1,204 EUR