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Radiant|Natural|GIA

1.50ct L SI2 Radiant Natural Diamond

EX • L/SI2 • GIA 6441363321

Certificate GIA 6441363321

Diamond specifications and retailer prices

From HK$18,340 HKD
As of November 6, 2026
Save HK$18,496 HKD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$57,041 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6441363321. Listed at 13 retailers as of November 6, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6441363321
Dimensions7.05 × 5.64 × 3.86 mm
L/W Ratio1.25
Top View
7.05 mm5.64 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6441363321
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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 6
Current: HK$57,041 HKD|Low: HK$18,340 HKD|High: HK$57,041 HKD|Avg: HK$31,908 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
Retailer 14
November 7, 2026
Retailer 14HK$18,340 HKD
Retailer 2HK$21,177 HKD
Retailer 12HK$26,334 HKD
Retailer 10HK$26,867 HKD
Retailer 6HK$29,633 HKD
Retailer 11HK$29,657 HKD
Retailer 13HK$29,657 HKD
Retailer 8HK$30,801 HKD
Retailer 9HK$33,638 HKD
Retailer 4HK$33,881 HKD
Retailer 3HK$34,226 HKD
Retailer 7HK$36,836 HKD
Retailer 5HK$38,952 HKD
NZ JewellersHK$57,041 HKD

43 data points across 14 retailers

13 retailersHK$18,340 HKD to HK$36,836 HKD

B+
Cheapest Retailer
-
HK$18,340 HKD
B+
Retailer 2
-
HK$21,177 HKD
View
B
Retailer 3
-
HK$26,334 HKD
View
B
Retailer 4
-
HK$26,867 HKD
View
B
Retailer 5
-
HK$29,633 HKD
View
Retailer 6
-
HK$29,657 HKD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$29,657 HKD
View
B
Retailer 8
-
HK$30,801 HKD
View
B
Retailer 9
-
HK$33,881 HKD
View
Retailer 10
-
HK$34,226 HKD
View
Price last confirmed 67 days ago
B
Retailer 11
-
HK$34,226 HKD
View
B
Retailer 12
-
HK$36,836 HKD
View
Most Expensive
NZ Jewellers
eddd4b7d-5777-47a6-ae28-ebb790659ac0 · Nov 5
HK$57,041 HKD
$7,278 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$18,340 HKDSave up to HK$18,496 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$18,340 HKD