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Radiant|Natural|GIA

1.50ct L SI1 Radiant Natural Diamond

EX • L/SI1 • GIA 2514298795

Certificate GIA 2514298795

Diamond specifications and retailer prices

From HK$15,346 HKD
As of November 6, 2026
Save HK$9,421 HKD (38%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$41,969 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2514298795. Listed at 15 retailers as of November 6, 2026, with a 61% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2514298795
Dimensions7.54 × 5.77 × 4.08 mm
L/W Ratio1.31
Top View
7.54 mm5.77 mm1.50 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2514298795
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 70.7%

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$41,969 HKD|Low: HK$15,244 HKD|High: HK$41,969 HKD|Avg: HK$22,444 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
November 7, 2026
Retailer 10HK$15,346 HKD
Retailer 5HK$16,294 HKD
Retailer 8HK$19,750 HKD
Retailer 3HK$20,072 HKD
Retailer 4HK$20,072 HKD
Retailer 11HK$21,036 HKD
Retailer 2HK$21,098 HKD
Retailer 9HK$21,710 HKD
Retailer 12HK$23,160 HKD
Retailer 7HK$24,335 HKD
Retailer 6HK$24,766 HKD
NZ JewellersHK$41,969 HKD

35 data points across 12 retailers

15 retailersHK$15,346 HKD to HK$24,766 HKD

A
Cheapest Retailer
-
HK$15,346 HKD
A
Retailer 2
-
HK$16,294 HKD
View
B+
Retailer 3
-
HK$19,209 HKD
View
B+
Retailer 4
-
HK$19,750 HKD
View
Retailer 5
-
HK$20,072 HKD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$20,072 HKD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
HK$20,620 HKD
View
Retailer 8
-
HK$21,004 HKD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
HK$21,036 HKD
View
B+
Retailer 10
-
HK$21,098 HKD
View
B+
Retailer 11
-
HK$21,710 HKD
View
Retailer 12
-
HK$23,160 HKD
View
Price last confirmed 19 days ago
B
Retailer 13
-
HK$24,335 HKD
View
B+
Retailer 14
-
HK$24,766 HKD
View
Most Expensive
NZ Jewellers
abe7147a-362f-4030-803d-fe2d5ce9a917 · Oct 17
HK$41,969 HKD
$5,355 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from HK$15,346 HKDSave up to HK$9,421 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$15,346 HKD