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Radiant|Natural|GIA

1.50ct L SI2 Radiant Natural Diamond

EX • L/SI2 • GIA 5503909874

Certificate GIA 5503909874

Diamond specifications and retailer prices

From HK$13,739 HKD
As of November 6, 2026
Save HK$8,543 HKD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$38,584 HKD at NZ Jewellers · As of October 17, 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 5503909874. Listed at 13 retailers as of November 6, 2026, with a 62% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5503909874
Dimensions8.97 × 5.43 × 3.63 mm
L/W Ratio1.65
Top View
8.97 mm5.43 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5503909874
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$19,499 HKD|Low: HK$13,739 HKD|High: HK$23,120 HKD|Avg: HK$18,086 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6HK$13,739 HKD
Retailer 2HK$14,711 HKD
Retailer 5HK$17,109 HKD
Retailer 7HK$17,799 HKD
Retailer 4HK$19,037 HKD
Retailer 1HK$19,499 HKD
Retailer 3HK$22,282 HKD

45 data points across 7 retailers

13 retailersHK$13,739 HKD to HK$22,282 HKD

A
Cheapest Retailer
-
HK$13,739 HKD
A
Retailer 2
-
HK$14,711 HKD
View
B+
Retailer 3
-
HK$17,109 HKD
View
B+
Retailer 4
-
HK$17,799 HKD
View
Retailer 5
-
HK$18,457 HKD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$18,457 HKD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
HK$19,037 HKD
View
B+
Retailer 8
-
HK$19,092 HKD
View
Retailer 9
-
HK$19,311 HKD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
HK$19,499 HKD
View
Retailer 11
-
HK$21,294 HKD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
HK$22,282 HKD
View
Most Expensive
NZ Jewellers
5c37c6cc-dba6-4563-a8e0-f8d2edec8e65 · Oct 17
HK$38,584 HKD
$4,923 USD
View
Price last confirmed 20 days ago
12 more retailers have this diamond
Prices start from HK$13,739 HKDSave up to HK$8,543 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$13,739 HKD