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Princess|Natural|GIA

0.40ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 1563274331

Certificate GIA 1563274331

Diamond specifications and retailer prices

From $377 SGD
$295 USD
As of October 31, 2026
Save $123 SGD (25%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $500 SGD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1563274331. Listed at 4 retailers as of October 31, 2026, with prices from $377 to $500, a $123 spread on the same certified stone. 77 Diamonds lists it at $500. 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

0.40
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563274331
Dimensions3.94 × 3.76 × 2.92 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal
Top View
3.94 mm3.76 mm0.40 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563274331
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 77.7%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $500 SGD|Low: $317 SGD|High: $504 SGD|Avg: $411 SGD|+5.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$371 SGD
Retailer 4$377 SGD
Retailer 3$393 SGD
77 Diamonds$500 SGD

39 data points across 4 retailers

4 retailers$377 SGD to $500 SGD

Retailer 1
-
$371 SGD
$290 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$377 SGD
$295 USD
View
Final sale: no returns
B+
Retailer 3
-
$393 SGD
View
Most Expensive
B
77 Diamonds
PRICPGRV4HB2K · Nov 1
$500 SGD
£308 GBP
View
3 more retailers have this diamond
Prices start from $377 SGDSave up to $123 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+
0.40ct Princess
$377 SGD