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Princess|Natural|GIA

1.51ct I SI2 Princess Natural Diamond

ID • I/SI2 • GIA 5231741661

Certificate GIA 5231741661

Diamond specifications and retailer prices

From HK$29,696 HKD
As of November 6, 2026
Save HK$27,258 HKD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$56,954 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231741661. Listed at 8 retailers as of November 4, 2026, with prices from HK$29,696 to HK$56,954, a HK$27,258 spread on the same certified stone. MOH London lists it at HK$56,954. 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

1.51
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231741661
Dimensions6.12 × 6.11 × 4.55 mm
L/W Ratio1.00
Top View
6.12 mm6.11 mm1.51 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231741661
Side View
Table 72.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 74.5%

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: Nov 6
Current: HK$56,954 HKD|Low: HK$29,249 HKD|High: HK$57,790 HKD|Avg: HK$39,252 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4HK$29,696 HKD
Retailer 5HK$33,176 HKD
Retailer 3HK$35,300 HKD
Retailer 2HK$40,347 HKD
MOH LondonHK$56,954 HKD

41 data points across 5 retailers

8 retailersHK$29,696 HKD to HK$56,954 HKD

A
Cheapest Retailer
-
HK$29,696 HKD
A
Retailer 2
-
HK$33,176 HKD
View
B+
Retailer 3
-
HK$35,190 HKD
View
B+
Retailer 4
-
HK$35,190 HKD
View
A
Retailer 5
-
HK$35,300 HKD
View
B+
Retailer 6
-
HK$36,366 HKD
View
B+
Retailer 7
-
HK$40,347 HKD
View
Most Expensive
B
MOH London
00E3EA893 · Nov 4
HK$56,954 HKD
£5,722 GBP
View
7 more retailers have this diamond
Prices start from HK$29,696 HKDSave up to HK$27,258 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.

A
1.51ct Princess
HK$29,696 HKD