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Princess|Natural|GIA

1.51ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 1557233450

Certificate GIA 1557233450

Diamond specifications and retailer prices

From HK$16,850 HKD
As of November 6, 2026
Save HK$22,227 HKD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$39,077 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 J 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 1557233450. Listed at 11 retailers as of November 4, 2026, with prices from HK$16,850 to HK$39,077, a HK$22,227 spread on the same certified stone. MOH London lists it at HK$39,077. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557233450
Dimensions6.36 × 6.29 × 4.39 mm
L/W Ratio1.01
Top View
6.36 mm6.29 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557233450
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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$39,077 HKD|Low: HK$16,850 HKD|High: HK$39,077 HKD|Avg: HK$24,263 HKD|+3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$16,850 HKD
Retailer 2HK$18,018 HKD
Retailer 10HK$20,918 HKD
Retailer 11HK$22,399 HKD
Retailer 4HK$23,402 HKD
Retailer 8HK$23,473 HKD
Retailer 6HK$23,528 HKD
Retailer 9HK$24,296 HKD
Retailer 5HK$26,036 HKD
Retailer 3HK$26,835 HKD
MOH LondonHK$39,077 HKD

12 data points across 11 retailers

11 retailersHK$16,850 HKD to HK$39,077 HKD

A
Cheapest Retailer
-
HK$16,850 HKD
A
Retailer 2
-
HK$18,018 HKD
View
B+
Retailer 3
-
HK$20,299 HKD
View
A
Retailer 4
-
HK$20,918 HKD
View
A
Retailer 5
-
HK$22,399 HKD
View
B+
Retailer 6
-
HK$23,402 HKD
View
B+
Retailer 7
-
HK$23,473 HKD
View
A
Retailer 8
-
HK$23,528 HKD
View
B+
Retailer 9
-
HK$24,296 HKD
View
B+
Retailer 10
-
HK$26,036 HKD
View
Most Expensive
B
MOH London
229B7BE58 · Nov 4
HK$39,077 HKD
£3,926 GBP
View
10 more retailers have this diamond
Prices start from HK$16,850 HKDSave up to HK$22,227 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$16,850 HKD