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Princess|Natural|GIA

0.42ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 6531720454

Certificate GIA 6531720454

Diamond specifications and retailer prices

From $595 NZD
₹31,914 INR
As of October 31, 2026
Save $644 NZD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,895 NZD 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
Colour
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: $1,895 NZD|Low: $593 NZD|High: $1,918 NZD|Avg: $1,172 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$595 NZD
Retailer 6$834 NZD
Retailer 2$1,014 NZD
Retailer 5$1,028 NZD
Retailer 4$1,239 NZD
Retailer 7$1,314 NZD
MOH London$1,895 NZD

41 data points across 7 retailers

8 retailers$595 NZD to $1,239 NZD

A
Cheapest Retailer
-
$595 NZD
₹31,914 INR
Retailer 2
-
$834 NZD
$470 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$1,014 NZD
£450 GBP
View
B
Retailer 4
-
$1,028 NZD
£456 GBP
View
C
Retailer 5
-
$1,066 NZD
$601 USD
View
C
Retailer 6
-
$1,239 NZD
€665 EUR
View
Retailer 7
-
$1,314 NZD
A$1,139 AUD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
E94529B0B · Nov 1
$1,895 NZD
£841 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $595 NZDSave up to $644 NZD

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
$595 NZD