CaratHunter
Plans
Radiant|Natural|GIA

1.50ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 2434859923

Certificate GIA 2434859923

Diamond specifications and retailer prices

From HK$20,409 HKD
As of November 7, 2026
Save HK$13,300 HKD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$40,331 HKD at NZ Jewellers · As of September 30, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2434859923. Listed at 8 retailers as of November 4, 2026, with a 65% 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

1.50
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2434859923
Dimensions7.00 × 5.50 × 3.94 mm
L/W Ratio1.27
Top View
7.00 mm5.50 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2434859923
Side View
Table 63.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 71.5%

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 7
Current: HK$20,409 HKD|Low: HK$20,009 HKD|High: HK$34,202 HKD|Avg: HK$25,907 HKD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 1HK$20,409 HKD
Retailer 2HK$23,959 HKD
Retailer 4HK$25,299 HKD
Retailer 3HK$33,709 HKD

43 data points across 4 retailers

8 retailersHK$20,409 HKD to HK$33,709 HKD

Retailer 1
-
HK$19,288 HKD
Price last confirmed 30 days ago
Retailer 2
-
HK$19,288 HKD
View
Price last confirmed 30 days ago
Retailer 3
-
HK$20,181 HKD
View
Price last confirmed 38 days ago
A
Retailer 4
-
HK$20,409 HKD
View
Retailer 5
-
HK$22,258 HKD
View
Price last confirmed 39 days ago
B+
Retailer 6
-
HK$23,959 HKD
View
B+
Retailer 7
-
HK$33,709 HKD
View
Most Expensive
NZ Jewellers
422969af-9fc3-48b7-bfe5-a6d0b041b2a2 · Sep 30
HK$40,331 HKD
$5,146 USD
View
Price last confirmed 37 days ago
7 more retailers have this diamond
Prices start from HK$20,409 HKDSave up to HK$13,300 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 Radiant
HK$20,409 HKD