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Princess|Natural|GIA

0.51ct I SI1 Princess Natural Diamond

VG • I/SI1 • GIA 2231211078

Certificate GIA 2231211078

Diamond specifications and retailer prices

From HK$8,590 HKD
As of November 7, 2026
5 retailers carry this diamond
Most expensive: HK$11,153 HKD at Torres Jewel Co · As of October 4, 2026
View at Torres Jewel Co

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231211078. Listed at 5 retailers as of November 7, 2026. 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

0.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231211078
Dimensions4.51 × 4.32 × 3.16 mm
L/W Ratio1.04
Culet sizeNone
Top View
4.51 mm4.32 mm0.51 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2231211078
Side View
Table 77.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 73.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 7
Current: HK$13,512 HKD|Low: HK$6,623 HKD|High: HK$13,739 HKD|Avg: HK$10,208 HKD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Torres Jewel Co
November 7, 2026
Retailer 4HK$6,623 HKD
Retailer 2HK$8,590 HKD
Retailer 3HK$10,377 HKD
Torres Jewel CoHK$11,153 HKD
Retailer 1HK$13,512 HKD

46 data points across 5 retailers

5 retailers

Retailer 1
-
HK$6,623 HKD
Price last confirmed 20 days ago
C
Retailer 2
-
HK$8,590 HKD
View
Retailer 3
-
HK$10,377 HKD
View
Price under review
Most Expensive
Torres Jewel Co
23613933 · Oct 4
HK$11,153 HKD
A$2,189 AUD
View
Price under review
3 more retailers have this diamond
Prices start from HK$8,590 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.

C
0.51ct Princess
HK$8,590 HKD