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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 1418390658

Certificate GIA 1418390658

Diamond specifications and retailer prices

From HK$26,605 HKD
₹322,939 INR
As of October 31, 2026
Save HK$59,930 HKD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$86,535 HKD at Adiamor · As of November 1, 2026
View at Adiamor

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded G 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 1418390658. Listed at 18 retailers as of October 31, 2026, with prices from HK$26,605 to HK$86,535, a HK$59,930 spread on the same certified stone. Adiamor lists it at HK$86,535. 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

1.50
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1418390658
Dimensions6.12 × 6.11 × 4.57 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.12 mm6.11 mm1.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1418390658
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.8%

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 31
Current: HK$41,901 HKD|Low: HK$25,343 HKD|High: HK$77,667 HKD|Avg: HK$36,409 HKD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6HK$26,605 HKD
Retailer 7HK$26,714 HKD
Retailer 8HK$29,043 HKD
Retailer 5HK$31,871 HKD
Retailer 9HK$32,914 HKD
Retailer 10HK$34,178 HKD
Retailer 3HK$36,823 HKD
Retailer 2HK$37,034 HKD
Retailer 1HK$41,901 HKD
Retailer 4HK$58,980 HKD

37 data points across 10 retailers

18 retailersHK$26,605 HKD to HK$86,535 HKD

A
Cheapest Retailer
-
HK$26,605 HKD
₹322,939 INR
A
Retailer 2
-
HK$26,714 HKD
View
A
Retailer 3
-
HK$29,043 HKD
A$5,695 AUD
View
A
Retailer 4
-
HK$31,871 HKD
$4,062 USD
View
B+
Retailer 5
-
HK$31,902 HKD
$4,066 USD
View
B+
Retailer 6
-
HK$32,914 HKD
$4,195 USD
View
B+
Retailer 7
-
HK$33,966 HKD
SGD 5,850 SGD
View
B+
Retailer 8
-
HK$34,178 HKD
$4,356 USD
View
Final sale: no returns
B+
Retailer 9
-
HK$36,823 HKD
£3,695 GBP
View
B+
Retailer 10
-
HK$37,034 HKD
$4,720 USD
View
B+
Retailer 11
-
HK$37,034 HKD
$4,720 USD
View
B+
Retailer 12
-
HK$37,034 HKD
$4,720 USD
View
B+
Retailer 13
-
HK$38,210 HKD
$4,870 USD
View
B+
Retailer 14
-
HK$41,901 HKD
€5,086 EUR
View
B+
Retailer 15
-
HK$42,730 HKD
$5,446 USD
View
B
Retailer 16
-
HK$58,980 HKD
£5,919 GBP
View
B
Retailer 17
-
HK$64,518 HKD
$8,223 USD
View
Most Expensive
C
Adiamor
D-64679410 · Nov 1
HK$86,535 HKD
$11,029 USD
View
17 more retailers have this diamond
Prices start from HK$26,605 HKDSave up to HK$59,930 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
1.50ct Princess
HK$26,605 HKD