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Princess|Natural|GIA

1.06ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 1236985680

Certificate GIA 1236985680

Diamond specifications and retailer prices

From €1,523 EUR
A$2,618 AUD
As of November 2, 2026
10 retailers carry this diamond
Most expensive: €3,753 EUR at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.06ct natural princess diamond

This 1.06ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236985680. Listed at 10 retailers as of November 2, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.06
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle63.36°
OriginNatural
Grading LabGIA
CertificateGIA 1236985680
Dimensions5.43 × 5.41 × 3.98 mm
L/W Ratio1.00
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.43 mm5.41 mm1.06 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236985680
Side View
Table 75.0%CrownGirdle: Very ThickPavilion 63.36°Culet: NoneDepth 73.6%

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 2
Current: €1,387 EUR|Low: €1,043 EUR|High: €2,728 EUR|Avg: €1,653 EUR|+10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 13, 2026
Retailer 5€1,123 EUR
Retailer 3€1,359 EUR
Retailer 1€1,387 EUR
Retailer 8€1,523 EUR
Retailer 7€1,539 EUR
Retailer 6€1,572 EUR
Retailer 4€2,359 EUR
Retailer 2€2,728 EUR

21 data points across 8 retailers

10 retailers

Retailer 1
-
€1,123 EUR
HK$9,800 HKD
Price last confirmed 18 days ago
Retailer 2
-
€1,359 EUR
$1,518 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€1,387 EUR
View
Price last confirmed 20 days ago
Retailer 4
-
€1,501 EUR
$1,677 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
€1,523 EUR
A$2,618 AUD
View
Retailer 6
-
€1,539 EUR
$1,719 USD
View
Price last confirmed 25 days ago
Retailer 7
-
€1,572 EUR
SGD 2,373 SGD
View
Price last confirmed 20 days ago
Retailer 8
-
€2,359 EUR
View
Price last confirmed 22 days ago
Retailer 9
-
€2,728 EUR
£2,400 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
09d3d147-79d4-423c-adf6-842b5123a803 · Oct 3
€3,753 EUR
$4,193 USD
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from €1,523 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
1.06ct Princess
€1,523 EUR