CaratHunter
Plans
Princess|Natural|GIA

1.03ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 27

Certificate GIA 27

Diamond specifications and retailer prices

From €3,468 EUR
As of November 6, 2026
Save €1,322 EUR (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €7,663 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-carat band, graded G 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. Listed at 8 retailers as of November 5, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 27
Dimensions5.73 × 5.71 × 3.86 mm
L/W Ratio1.00
Top View
5.73 mm5.71 mm1.03 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 27
Side View
Table 68.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €7,663 EUR|Low: €3,468 EUR|High: €7,663 EUR|Avg: €4,610 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 16, 2026
Retailer 6€3,468 EUR
Retailer 8€3,662 EUR
Retailer 2€4,151 EUR
Retailer 3€4,151 EUR
Retailer 4€4,151 EUR
Retailer 7€4,383 EUR
Retailer 5€4,790 EUR
NZ Jewellers€7,663 EUR

5 data points across 8 retailers

8 retailers€3,468 EUR to €4,790 EUR

B
Cheapest Retailer
-
€3,468 EUR
B
Retailer 2
-
€3,662 EUR
View
B
Retailer 3
-
€4,151 EUR
View
B
Retailer 4
-
€4,151 EUR
View
Retailer 5
-
€4,151 EUR
View
Price last confirmed 21 days ago
B
Retailer 6
-
€4,383 EUR
View
B
Retailer 7
-
€4,790 EUR
View
Most Expensive
NZ Jewellers
20bfd2a2-3894-4061-a0ad-5dd630fabf53 · Nov 5
€7,663 EUR
$8,556 USD
View
Price under review
7 more retailers have this diamond
Prices start from €3,468 EURSave up to €1,322 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.

B
1.03ct Princess
€3,468 EUR