CaratHunter
Plans
Princess|Natural|GIA

0.40ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 2564743747

Certificate GIA 2564743747

Diamond specifications and retailer prices

From $440 USD
SGD 595 SGD
As of November 1, 2026
Save $196 USD (31%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $636 USD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.4ct natural princess diamond

This 0.4ct natural princess sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564743747. Listed at 7 retailers as of November 1, 2026, with prices from $440 to $636, a $196 spread on the same certified stone. Yorxs lists it at $636. 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

0.40
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle22.11°
Pavilion angle38.92°
OriginNatural
Grading LabGIA
CertificateGIA 2564743747
Dimensions4.09 × 4.03 × 2.81 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.09 mm4.03 mm0.40 ctF / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2564743747
Side View
Table 74.0%Crown 22.11°Girdle: MED-THKPavilion 38.92°Culet: NoneDepth 69.7%

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: Nov 1
Current: $532 USD|Low: $440 USD|High: $638 USD|Avg: $542 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 2, 2026
Retailer 6$440 USD
Retailer 5$493 USD
Retailer 1$532 USD
Retailer 4$566 USD
Retailer 2$573 USD
Retailer 3$616 USD
Yorxs$636 USD

5 data points across 7 retailers

7 retailers$440 USD to $636 USD

B+
Cheapest Retailer
-
$440 USD
SGD 595 SGD
B+
Retailer 2
-
$493 USD
View
B+
Retailer 3
-
$532 USD
£419 GBP
View
B
Retailer 4
-
$566 USD
£446 GBP
View
B
Retailer 5
-
$573 USD
View
B
Retailer 6
-
$616 USD
View
Most Expensive
B
Yorxs
622986572 · Nov 2
$636 USD
€606 EUR
View
6 more retailers have this diamond
Prices start from $440 USDSave up to $196 USD

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
$440 USD