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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 $428 SGD
₹31,914 INR
As of October 31, 2026
Save $464 SGD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,365 SGD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,365 SGD|Low: $427 SGD|High: $1,382 SGD|Avg: $838 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$428 SGD
Retailer 6$601 SGD
Retailer 2$736 SGD
Retailer 5$741 SGD
Retailer 4$893 SGD
Retailer 7$947 SGD
MOH London$1,365 SGD

40 data points across 7 retailers

8 retailers$428 SGD to $893 SGD

A
Cheapest Retailer
-
$428 SGD
₹31,914 INR
Retailer 2
-
$601 SGD
$470 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$736 SGD
£454 GBP
View
B
Retailer 4
-
$741 SGD
£456 GBP
View
C
Retailer 5
-
$768 SGD
$601 USD
View
C
Retailer 6
-
$893 SGD
€665 EUR
View
Retailer 7
-
$947 SGD
A$1,139 AUD
View
Price last confirmed 28 days ago
Most Expensive
MOH London
E94529B0B · Nov 1
$1,365 SGD
£841 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $428 SGDSave up to $464 SGD

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
$428 SGD