CaratHunter
Plans
Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 7556995128

Certificate GIA 7556995128

Diamond specifications and retailer prices

From HK$29,347 HKD
₹356,264 INR
As of October 29, 2026
Save HK$15,370 HKD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$44,717 HKD at Jared · As of October 28, 2026
View at Jared

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556995128. Listed at 9 retailers as of October 28, 2026, with prices from HK$29,347 to HK$44,717, a HK$15,370 spread on the same certified stone. Jared lists it at HK$44,717. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556995128
Dimensions6.38 × 6.25 × 4.52 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Feather, Crystal, Knot, Cloud, Needle
Top View
6.38 mm6.25 mm1.51 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556995128
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.3%

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: Oct 29
Current: HK$44,717 HKD|Low: HK$29,148 HKD|High: HK$44,717 HKD|Avg: HK$36,477 HKD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2HK$29,347 HKD
Retailer 6HK$34,793 HKD
Retailer 3HK$36,900 HKD
Retailer 8HK$37,427 HKD
Retailer 7HK$37,680 HKD
Retailer 9HK$38,592 HKD
Retailer 4HK$40,088 HKD
Retailer 5HK$40,088 HKD
JaredHK$44,717 HKD

45 data points across 9 retailers

9 retailersHK$29,347 HKD to HK$44,717 HKD

A
Cheapest Retailer
-
HK$29,347 HKD
₹356,264 INR
A
Retailer 2
-
HK$34,793 HKD
$4,435 USD
View
B+
Retailer 3
-
HK$36,900 HKD
£3,704 GBP
View
B+
Retailer 4
-
HK$37,427 HKD
SGD 6,447 SGD
View
B+
Retailer 5
-
HK$37,680 HKD
$4,803 USD
View
B+
Retailer 6
-
HK$38,592 HKD
A$7,568 AUD
View
B+
Retailer 7
-
HK$40,088 HKD
$5,110 USD
View
B+
Retailer 8
-
HK$40,088 HKD
$5,110 USD
View
Most Expensive
B+
Jared
160173294 · Oct 28
HK$44,717 HKD
$5,700 USD
View
8 more retailers have this diamond
Prices start from HK$29,347 HKDSave up to HK$15,370 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$29,347 HKD