CaratHunter
Plans
Princess|Natural|GIA

0.40ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 1563400963

Certificate GIA 1563400963

Diamond specifications and retailer prices

From $480 NZD
As of November 4, 2026
Save $158 NZD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $638 NZD at 77 Diamonds · As of November 6, 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 J 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 1563400963. Listed at 3 retailers as of November 4, 2026, with prices from $480 to $638, a $158 spread on the same certified stone. 77 Diamonds lists it at $638. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1563400963
Dimensions4.01 × 4.00 × 2.90 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.01 mm4.00 mm0.40 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1563400963
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.5%

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 4
Current: $638 NZD|Low: $480 NZD|High: $644 NZD|Avg: $546 NZD|+4.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$480 NZD
Retailer 3$500 NZD
77 Diamonds$638 NZD

36 data points across 3 retailers

3 retailers$480 NZD to $638 NZD

B+
Cheapest Retailer
-
$480 NZD
B+
Retailer 2
-
$500 NZD
View
Most Expensive
B
77 Diamonds
PRICPMTBNZSDG · Nov 6
$638 NZD
£282 GBP
View
2 more retailers have this diamond
Prices start from $480 NZDSave up to $158 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.

B+
0.40ct Princess
$480 NZD