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Radiant|Natural|GIA

1.50ct K SI2 Radiant Natural Diamond

VG • K/SI2 • GIA 1553036800

Certificate GIA 1553036800

Diamond specifications and retailer prices

From HK$11,999 HKD
As of November 6, 2026
Save HK$21,459 HKD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$33,458 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 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 1553036800. Listed at 13 retailers as of November 5, 2026, with prices from HK$11,999 to HK$33,458, a HK$21,459 spread on the same certified stone. NZ Jewellers lists it at HK$33,458. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1553036800
Dimensions7.50 × 5.77 × 4.02 mm
L/W Ratio1.30
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
7.50 mm5.77 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1553036800
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.6%

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$33,458 HKD|Low: HK$11,999 HKD|High: HK$36,209 HKD|Avg: HK$19,673 HKD|-7.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8HK$11,999 HKD
Retailer 7HK$14,264 HKD
Retailer 11HK$16,004 HKD
Retailer 2HK$16,513 HKD
Retailer 3HK$16,952 HKD
Retailer 4HK$16,991 HKD
Retailer 5HK$17,148 HKD
Retailer 6HK$18,104 HKD
Retailer 10HK$18,214 HKD
Retailer 9HK$21,443 HKD
Retailer 12HK$29,476 HKD
NZ JewellersHK$33,458 HKD

26 data points across 12 retailers

13 retailersHK$11,999 HKD to HK$33,458 HKD

A
Cheapest Retailer
-
HK$11,999 HKD
A
Retailer 2
-
HK$14,264 HKD
View
B+
Retailer 3
-
HK$16,004 HKD
View
B+
Retailer 4
-
HK$16,513 HKD
View
B+
Retailer 5
-
HK$16,952 HKD
View
Retailer 6
-
HK$16,991 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$17,148 HKD
View
B+
Retailer 8
-
HK$18,104 HKD
View
B+
Retailer 9
-
HK$18,214 HKD
View
Retailer 10
-
HK$18,849 HKD
View
Price last confirmed 62 days ago
B+
Retailer 11
-
HK$21,443 HKD
View
B+
Retailer 12
-
HK$29,476 HKD
View
Most Expensive
B+
NZ Jewellers
f6255555-8c09-4fef-8387-b436c8d4bf70 · Nov 5
HK$33,458 HKD
$4,269 USD
View
12 more retailers have this diamond
Prices start from HK$11,999 HKDSave up to HK$21,459 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$11,999 HKD