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Princess|Natural|GIA

0.50ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 2566268499

Certificate GIA 2566268499

Diamond specifications and retailer prices

From HK$2,942 HKD
$375 USD
As of November 1, 2026
Save HK$656 HKD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$3,598 HKD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded I 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 2566268499. Listed at 3 retailers as of October 31, 2026, with prices from HK$2,942 to HK$3,598, a HK$656 spread on the same certified stone. 77 Diamonds lists it at HK$3,598. 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

0.50
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566268499
Dimensions4.39 × 4.34 × 3.12 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.39 mm4.34 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2566268499
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.9%

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: HK$3,598 HKD|Low: HK$2,464 HKD|High: HK$3,628 HKD|Avg: HK$3,156 HKD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3HK$2,927 HKD
Retailer 2HK$2,942 HKD
Retailer 4HK$3,129 HKD
77 DiamondsHK$3,598 HKD

36 data points across 4 retailers

3 retailersHK$2,942 HKD to HK$3,598 HKD

B+
Cheapest Retailer
-
HK$2,942 HKD
$375 USD
B+
Retailer 2
-
HK$3,129 HKD
SGD 539 SGD
View
Most Expensive
B+
77 Diamonds
PRICPSQK7ZBZR · Oct 31
HK$3,598 HKD
£361 GBP
View
2 more retailers have this diamond
Prices start from HK$2,942 HKDSave up to HK$656 HKD

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+
0.50ct Princess
HK$2,942 HKD