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Princess|Natural|GIA

1.51ct H SI2 Princess Natural Diamond

GD • H/SI2 • GIA 7428518923

Certificate GIA 7428518923

Diamond specifications and retailer prices

From HK$28,391 HKD
₹344,615 INR
As of November 1, 2026
Save HK$52,510 HKD (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$80,901 HKD at Adiamor · As of November 1, 2026
View at Adiamor

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7428518923. Listed at 19 retailers as of November 1, 2026, with prices from HK$28,391 to HK$80,901, a HK$52,510 spread on the same certified stone. Adiamor lists it at HK$80,901. 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

1.51
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7428518923
Dimensions6.08 × 6.03 × 4.52 mm
L/W Ratio1.01
Top View
6.08 mm6.03 mm1.51 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7428518923
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 74.9%

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 1
Current: HK$44,430 HKD|Low: HK$27,077 HKD|High: HK$63,305 HKD|Avg: HK$38,261 HKD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4HK$28,391 HKD
Retailer 6HK$28,422 HKD
Retailer 7HK$33,675 HKD
Retailer 8HK$34,256 HKD
Retailer 9HK$34,797 HKD
Retailer 10HK$36,249 HKD
Retailer 3HK$39,056 HKD
Retailer 2HK$39,278 HKD
Retailer 1HK$44,430 HKD
Retailer 5HK$62,557 HKD

36 data points across 10 retailers

19 retailersHK$28,391 HKD to HK$80,901 HKD

A
Cheapest Retailer
-
HK$28,391 HKD
₹344,615 INR
A
Retailer 2
-
HK$28,422 HKD
View
B+
Retailer 3
-
HK$33,534 HKD
$4,274 USD
View
B+
Retailer 4
-
HK$33,675 HKD
$4,292 USD
View
B+
Retailer 5
-
HK$34,256 HKD
$4,366 USD
View
B+
Retailer 6
-
HK$34,797 HKD
$4,435 USD
View
B+
Retailer 7
-
HK$35,843 HKD
A$7,028 AUD
View
Retailer 8
-
HK$36,160 HKD
SGD 6,228 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$36,249 HKD
$4,620 USD
View
Final sale: no returns
B+
Retailer 10
-
HK$39,056 HKD
£3,920 GBP
View
B+
Retailer 11
-
HK$39,278 HKD
$5,006 USD
View
B+
Retailer 12
-
HK$39,278 HKD
$5,006 USD
View
B+
Retailer 13
-
HK$39,278 HKD
$5,006 USD
View
B+
Retailer 14
-
HK$40,465 HKD
$5,157 USD
View
B
Retailer 15
-
HK$44,430 HKD
€5,393 EUR
View
B
Retailer 16
-
HK$45,319 HKD
$5,776 USD
View
B
Retailer 17
-
HK$62,557 HKD
£6,278 GBP
View
C
Retailer 18
-
HK$68,426 HKD
$8,721 USD
View
Most Expensive
C
Adiamor
D-64707933 · Nov 1
HK$80,901 HKD
$10,311 USD
View
18 more retailers have this diamond
Prices start from HK$28,391 HKDSave up to HK$52,510 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$28,391 HKD