CaratHunter
Plans
Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 2537457002

Certificate GIA 2537457002

Diamond specifications and retailer prices

From $791 NZD
MYR 1,816 MYR
As of October 30, 2026
Save $263 NZD (25%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,054 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded D 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 2537457002. Listed at 5 retailers as of October 30, 2026, with prices from $791 to $1,054, a $263 spread on the same certified stone. Blue Nile lists it at $1,054. 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

0.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537457002
Dimensions4.40 × 4.32 × 3.18 mm
L/W Ratio1.02
Top View
4.40 mm4.32 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537457002
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 73.6%

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: Oct 30
Current: $1,054 NZD|Low: $733 NZD|High: $1,199 NZD|Avg: $938 NZD|-12.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$791 NZD
Retailer 4$814 NZD
Retailer 3$889 NZD
Retailer 2$1,013 NZD
Blue Nile$1,054 NZD

40 data points across 5 retailers

5 retailers$791 NZD to $1,054 NZD

A
Cheapest Retailer
-
$791 NZD
MYR 1,816 MYR
A
Retailer 2
-
$814 NZD
$459 USD
View
Final sale: no returns
A
Retailer 3
-
$889 NZD
SGD 677 SGD
View
A
Retailer 4
-
$1,013 NZD
£450 GBP
View
Most Expensive
B+
Blue Nile
26583094 · Oct 31
$1,054 NZD
$594 USD
View
4 more retailers have this diamond
Prices start from $791 NZDSave up to $263 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
0.50ct Princess
$791 NZD