Princess|Natural|GIA

0.42ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 6531720454

Certificate GIA 6531720454

Diamond specifications and retailer prices

From €300 EUR
₹31,914 INR
As of October 31, 2026
Save €325 EUR (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €956 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded H 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 6531720454. Listed at 8 retailers as of October 31, 2026, with a 108% 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

0.42
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531720454
Dimensions4.06 × 4.03 × 2.93 mm
L/W Ratio1.01
Top View
4.06 mm4.03 mm0.42 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531720454
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.6%

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: Oct 31
Current: €956 EUR|Low: €299 EUR|High: €967 EUR|Avg: €586 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3€300 EUR
Retailer 6€421 EUR
Retailer 2€516 EUR
Retailer 5€519 EUR
Retailer 4€625 EUR
Retailer 7€663 EUR
MOH London€956 EUR

40 data points across 7 retailers

8 retailers€300 EUR to €625 EUR

A
Cheapest Retailer
-
€300 EUR
₹31,914 INR
Retailer 2
-
€421 EUR
$470 USD
View
Price last confirmed 10 days ago
B
Retailer 3
-
€516 EUR
£454 GBP
View
B
Retailer 4
-
€519 EUR
£456 GBP
View
C
Retailer 5
-
€538 EUR
$601 USD
View
C
Retailer 6
-
€625 EUR
View
Retailer 7
-
€663 EUR
A$1,139 AUD
View
Price last confirmed 28 days ago
Most Expensive
MOH London
E94529B0B · Nov 1
€956 EUR
£841 GBP
View
Price under review
7 more retailers have this diamond
Prices start from €300 EURSave up to €325 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
0.42ct Princess
€300 EUR