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Princess|Natural|GIA

0.40ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 1565398679

Certificate GIA 1565398679

Diamond specifications and retailer prices

From $578 NZD
$325 USD
As of November 1, 2026
Save $217 NZD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $795 NZD at 77 Diamonds · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565398679. Listed at 4 retailers as of November 1, 2026, with prices from $578 to $795, a $217 spread on the same certified stone. 77 Diamonds lists it at $795. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565398679
Dimensions4.17 × 3.98 × 2.96 mm
L/W Ratio1.05
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.17 mm3.98 mm0.40 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1565398679
Side View
Table 73.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 74.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $795 NZD|Low: $578 NZD|High: $795 NZD|Avg: $650 NZD|+5.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$578 NZD
Retailer 4$590 NZD
Retailer 3$626 NZD
77 Diamonds$795 NZD

32 data points across 4 retailers

4 retailers$578 NZD to $795 NZD

A
Cheapest Retailer
-
$578 NZD
$325 USD
B+
Retailer 2
-
$590 NZD
$332 USD
View
Final sale: no returns
B+
Retailer 3
-
$626 NZD
SGD 476 SGD
View
Most Expensive
B
77 Diamonds
PRICPWB7NAJK4 · Nov 2
$795 NZD
£352 GBP
View
3 more retailers have this diamond
Prices start from $578 NZDSave up to $217 NZD

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
0.40ct Princess
$578 NZD