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Radiant|Natural|GIA

1.50ct I SI2 Radiant Natural Diamond

GD • I/SI2 • GIA 2387252315

Certificate GIA 2387252315

Diamond specifications and retailer prices

From HK$41,460 HKD
As of November 4, 2026
Save HK$46,523 HKD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$87,983 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant 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 2387252315. Listed at 21 retailers as of November 4, 2026, with prices from HK$41,460 to HK$87,983, a HK$46,523 spread on the same certified stone. NZ Jewellers lists it at HK$87,983. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2387252315
Dimensions7.29 × 5.74 × 3.86 mm
L/W Ratio1.27
Top View
7.29 mm5.74 mm1.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2387252315
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$87,983 HKD|Low: HK$40,167 HKD|High: HK$87,983 HKD|Avg: HK$53,903 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8HK$41,460 HKD
Retailer 3HK$41,562 HKD
Retailer 5HK$42,518 HKD
Retailer 13HK$43,983 HKD
Retailer 7HK$47,659 HKD
Retailer 10HK$47,659 HKD
Retailer 11HK$47,659 HKD
Retailer 4HK$49,666 HKD
Retailer 2HK$49,956 HKD
Retailer 9HK$54,987 HKD
Retailer 12HK$57,378 HKD
Retailer 6HK$77,285 HKD
NZ JewellersHK$87,983 HKD

41 data points across 13 retailers

21 retailersHK$41,460 HKD to HK$87,983 HKD

B+
Cheapest Retailer
-
HK$41,460 HKD
B+
Retailer 2
-
HK$41,562 HKD
View
Retailer 3
-
HK$42,518 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$43,983 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$44,360 HKD
View
B+
Retailer 6
-
HK$44,360 HKD
View
B+
Retailer 7
-
HK$47,659 HKD
View
B+
Retailer 8
-
HK$47,659 HKD
View
Retailer 9
-
HK$47,659 HKD
View
Price last confirmed 9 days ago
B
Retailer 10
-
HK$48,435 HKD
View
B
Retailer 11
-
HK$49,666 HKD
View
B+
Retailer 12
-
HK$49,956 HKD
View
B
Retailer 13
-
HK$50,253 HKD
View
B
Retailer 14
-
HK$53,059 HKD
View
B
Retailer 15
-
HK$53,059 HKD
View
B
Retailer 16
-
HK$54,862 HKD
View
B
Retailer 17
-
HK$54,987 HKD
View
Retailer 18
-
HK$57,378 HKD
View
Price last confirmed 9 days ago
Retailer 19
-
HK$57,989 HKD
View
Price last confirmed 15 days ago
B
Retailer 20
-
HK$77,285 HKD
View
Most Expensive
C
NZ Jewellers
06f1cc02-0593-44bf-b0e8-19bfb1bfe34a · Nov 5
HK$87,983 HKD
$11,226 USD
View
20 more retailers have this diamond
Prices start from HK$41,460 HKDSave up to HK$46,523 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.

B+
1.50ct Radiant
HK$41,460 HKD