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Princess|Natural|GIA

0.42ct D SI2 Princess Natural Diamond

ID • D/SI2 • GIA 6237213406

Certificate GIA 6237213406

Diamond specifications and retailer prices

From £505 GBP
As of November 5, 2026
Save £15 GBP (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £520 GBP at Jared · As of November 6, 2026
View at Jared

About this 0.42ct natural princess diamond

This 0.42ct natural princess sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237213406. Listed at 2 retailers as of November 5, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.42
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6237213406
Dimensions4.19 × 4.12 mm
L/W Ratio1.02
Top View
4.19 mm4.12 mm0.42 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6237213406
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £520 GBP|Low: £505 GBP|High: £557 GBP|Avg: £532 GBP|-6.7%
Jared
Retailer 2
July 2, 2026
Retailer 2£505 GBP
Jared£520 GBP

4 data points across 2 retailers

2 retailers£505 GBP to £520 GBP

B+
Cheapest Retailer
-
£505 GBP
Most Expensive
B+
Jared
153120307 · Nov 6
£520 GBP
$700 USD
View
1 more retailer has this diamond
Prices start from £505 GBPSave up to £15 GBP

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+
0.42ct Princess
£505 GBP