Princess|Natural|IGI

1.51ct G VS1 Princess Natural Diamond

VG • G/VS1 • IGI 817610151

Shape and cutting style on the report: Princess cut

Certificate IGI 817610151

Diamond specifications and retailer prices

From HK$37,950 HKD
$4,837 USD
As of November 1, 2026
Save HK$34,835 HKD (48%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$192,596 HKD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 817610151. Listed at 24 retailers as of October 30, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.3°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 817610151
Dimensions6.10 × 6.05 × 4.55 mm
L/W Ratio1.01
Top View
6.10 mm6.05 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 817610151
Side View
Table 72.0%Crown 48.3°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 75.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$40,137 HKD|Low: HK$36,820 HKD|High: HK$214,884 HKD|Avg: HK$50,193 HKD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2HK$37,950 HKD
Retailer 11HK$39,025 HKD
Retailer 1HK$40,137 HKD
Retailer 10HK$40,162 HKD
Retailer 8HK$40,719 HKD
Retailer 5HK$43,292 HKD
Retailer 9HK$43,520 HKD
Retailer 4HK$49,238 HKD
Retailer 3HK$50,577 HKD
Retailer 7HK$53,493 HKD
Retailer 6HK$69,310 HKD

35 data points across 11 retailers

24 retailersHK$37,950 HKD to HK$72,785 HKD

A
Cheapest Retailer
-
HK$37,950 HKD
$4,837 USD
A
Retailer 2
-
HK$39,025 HKD
$4,974 USD
View
A
Retailer 3
-
HK$40,137 HKD
£4,028 GBP
View
A
Retailer 4
-
HK$40,162 HKD
$5,119 USD
View
Final sale: no returns
A
Retailer 5
-
HK$40,719 HKD
$5,190 USD
View
A
Retailer 6
-
HK$43,292 HKD
£4,345 GBP
View
Retailer 7
-
HK$43,520 HKD
$5,547 USD
View
Price last confirmed 69 days ago
Retailer 8
-
HK$43,520 HKD
$5,547 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
HK$43,520 HKD
$5,547 USD
View
Retailer 10
-
HK$45,183 HKD
$5,759 USD
View
Price last confirmed 37 days ago
Retailer 11
-
HK$45,183 HKD
$5,759 USD
View
Price last confirmed 32 days ago
Retailer 12
-
HK$45,183 HKD
$5,759 USD
View
Price last confirmed 33 days ago
A
Retailer 13
-
HK$49,238 HKD
€5,977 EUR
View
Retailer 14
-
HK$50,212 HKD
$6,400 USD
View
Price last confirmed 62 days ago
A
Retailer 15
-
HK$50,212 HKD
$6,400 USD
View
Retailer 16
-
HK$50,212 HKD
$6,400 USD
View
Price last confirmed 29 days ago
A
Retailer 17
-
HK$50,577 HKD
£5,076 GBP
View
Retailer 18
-
HK$52,135 HKD
$6,645 USD
View
Price last confirmed 34 days ago
A
Retailer 19
-
HK$53,493 HKD
ZAR 110,147 ZAR
View
B+
Retailer 20
-
HK$69,310 HKD
£6,956 GBP
View
B+
Retailer 21
-
HK$72,785 HKD
$9,277 USD
View
Retailer 22
-
HK$75,570 HKD
$9,632 USD
View
Price last confirmed 33 days ago
Retailer 23
-
HK$168,824 HKD
$21,518 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
7222b69e-4ba9-431b-ba37-da894289693c · Sep 27
HK$192,596 HKD
$24,548 USD
View
Price last confirmed 36 days ago
23 more retailers have this diamond
Prices start from HK$37,950 HKDSave up to HK$34,835 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$37,950 HKD