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Princess|Natural|GIA

0.42ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 5566286416

Certificate GIA 5566286416

Diamond specifications and retailer prices

From $454 SGD
As of October 31, 2026
Save $121 SGD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $575 SGD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 5566286416. Listed at 3 retailers as of October 31, 2026, with prices from $454 to $575, a $121 spread on the same certified stone. 77 Diamonds lists it at $575. 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
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566286416
Dimensions4.03 × 3.94 × 2.95 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp
Top View
4.03 mm3.94 mm0.42 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5566286416
Side View
Table 71.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 74.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $575 SGD|Low: $422 SGD|High: $580 SGD|Avg: $487 SGD|+5.3%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2$422 SGD
Retailer 3$454 SGD
77 Diamonds$575 SGD

38 data points across 3 retailers

3 retailers$454 SGD to $575 SGD

Retailer 1
-
$422 SGD
$330 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$454 SGD
View
Most Expensive
B
77 Diamonds
PRICPVKMMUW38 · Nov 1
$575 SGD
£354 GBP
View
2 more retailers have this diamond
Prices start from $454 SGDSave up to $121 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.

B+
0.42ct Princess
$454 SGD