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Princess|Natural|GIA

1.51ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 5416729536

Certificate GIA 5416729536

Diamond specifications and retailer prices

From HK$30,096 HKD
As of November 6, 2026
Save HK$44,524 HKD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$74,620 HKD at Adiamor · As of November 5, 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 I 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 5416729536. Listed at 17 retailers as of November 5, 2026, with prices from HK$30,096 to HK$74,620, a HK$44,524 spread on the same certified stone. Adiamor lists it at HK$74,620. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5416729536
Dimensions6.24 × 6.09 × 4.55 mm
L/W Ratio1.02
Top View
6.24 mm6.09 mm1.51 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5416729536
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 74.6%

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$46,593 HKD|Low: HK$28,732 HKD|High: HK$66,728 HKD|Avg: HK$40,836 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$30,096 HKD
Retailer 6HK$30,096 HKD
Retailer 4HK$34,947 HKD
Retailer 7HK$36,561 HKD
Retailer 8HK$38,215 HKD
Retailer 2HK$40,919 HKD
Retailer 9HK$41,397 HKD
Retailer 1HK$46,593 HKD
Retailer 3HK$65,756 HKD

39 data points across 9 retailers

17 retailersHK$30,096 HKD to HK$74,620 HKD

B+
Cheapest Retailer
-
HK$30,096 HKD
A
Retailer 2
-
HK$30,096 HKD
View
B+
Retailer 3
-
HK$34,947 HKD
View
B+
Retailer 4
-
HK$35,347 HKD
View
Retailer 5
-
HK$36,561 HKD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
HK$38,215 HKD
View
Final sale: no returns
Retailer 7
-
HK$38,247 HKD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$40,919 HKD
View
B
Retailer 9
-
HK$41,397 HKD
View
Retailer 10
-
HK$41,397 HKD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$41,397 HKD
View
B
Retailer 12
-
HK$42,596 HKD
View
B
Retailer 13
-
HK$46,593 HKD
View
B
Retailer 14
-
HK$47,769 HKD
View
B
Retailer 15
-
HK$65,756 HKD
View
C
Retailer 16
-
HK$69,243 HKD
View
Most Expensive
C
Adiamor
D-64681694 · Nov 5
HK$74,620 HKD
$9,521 USD
View
16 more retailers have this diamond
Prices start from HK$30,096 HKDSave up to HK$44,524 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$30,096 HKD