CaratHunter
Plans
Princess|Natural|GIA

1.51ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 6481094930

Certificate GIA 6481094930

Diamond specifications and retailer prices

From HK$22,266 HKD
As of November 6, 2026
Save HK$26,795 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$49,061 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 6481094930. Listed at 12 retailers as of November 4, 2026, with prices from HK$22,266 to HK$49,061, a HK$26,795 spread on the same certified stone. MOH London lists it at HK$49,061. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6481094930
Dimensions6.28 × 6.15 × 4.67 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Top View
6.28 mm6.15 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6481094930
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: Very SmallDepth 74.7%

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$49,061 HKD|Low: HK$21,467 HKD|High: HK$49,190 HKD|Avg: HK$29,538 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7HK$22,266 HKD
Retailer 12HK$23,567 HKD
Retailer 9HK$23,920 HKD
Retailer 8HK$27,251 HKD
Retailer 2HK$29,320 HKD
Retailer 3HK$30,174 HKD
Retailer 10HK$30,174 HKD
Retailer 6HK$30,440 HKD
Retailer 11HK$31,193 HKD
Retailer 5HK$32,259 HKD
Retailer 4HK$42,487 HKD
MOH LondonHK$49,061 HKD

42 data points across 12 retailers

12 retailersHK$22,266 HKD to HK$49,061 HKD

A
Cheapest Retailer
-
HK$22,266 HKD
A
Retailer 2
-
HK$23,567 HKD
View
A
Retailer 3
-
HK$23,920 HKD
View
A
Retailer 4
-
HK$27,251 HKD
View
A
Retailer 5
-
HK$29,320 HKD
View
A
Retailer 6
-
HK$30,174 HKD
View
A
Retailer 7
-
HK$30,174 HKD
View
A
Retailer 8
-
HK$30,440 HKD
View
A
Retailer 9
-
HK$31,193 HKD
View
A
Retailer 10
-
HK$32,259 HKD
View
B+
Retailer 11
-
HK$42,487 HKD
View
Most Expensive
B
MOH London
0C03C5249 · Nov 4
HK$49,061 HKD
£4,929 GBP
View
11 more retailers have this diamond
Prices start from HK$22,266 HKDSave up to HK$26,795 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$22,266 HKD