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Princess|Natural|GIA

0.51ct K SI2 Princess Natural Diamond

EX • K/SI2 • GIA 2185392329

Certificate GIA 2185392329

Diamond specifications and retailer prices

From HK$4,895 HKD
As of November 5, 2026
Save HK$5,506 HKD (53%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$10,402 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2185392329. Listed at 4 retailers as of November 4, 2026, with prices from HK$4,895 to HK$10,402, a HK$5,506 spread on the same certified stone. MOH London lists it at HK$10,402. 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

0.51
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2185392329
Dimensions4.34 × 4.21 × 3.06 mm
L/W Ratio1.03
Top View
4.34 mm4.21 mm0.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2185392329
Side View
Table 70.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$10,402 HKD|Low: HK$4,895 HKD|High: HK$10,541 HKD|Avg: HK$6,891 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$4,895 HKD
Retailer 3HK$5,531 HKD
Retailer 2HK$6,645 HKD
MOH LondonHK$10,402 HKD

44 data points across 4 retailers

4 retailersHK$4,895 HKD to HK$10,402 HKD

B+
Cheapest Retailer
-
HK$4,895 HKD
B
Retailer 2
-
HK$5,531 HKD
View
B
Retailer 3
-
HK$6,645 HKD
View
Most Expensive
B
MOH London
00F1A4ECA · Nov 4
HK$10,402 HKD
£1,044 GBP
View
3 more retailers have this diamond
Prices start from HK$4,895 HKDSave up to HK$5,506 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+
0.51ct Princess
HK$4,895 HKD