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Radiant|Natural|GIA

1.50ct L SI2 Radiant Natural Diamond

EX • L/SI2 • GIA 7553766064

Certificate GIA 7553766064

Diamond specifications and retailer prices

From HK$20,479 HKD
As of November 5, 2026
Save HK$22,344 HKD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$42,824 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 7553766064. Listed at 8 retailers as of November 5, 2026, with prices from HK$20,479 to HK$42,824, a HK$22,344 spread on the same certified stone. NZ Jewellers lists it at HK$42,824. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7553766064
Dimensions7.74 × 5.68 × 3.87 mm
L/W Ratio1.36
Culet sizeNone
Top View
7.74 mm5.68 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7553766064
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.1%

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 5
Current: HK$42,824 HKD|Low: HK$20,479 HKD|High: HK$45,049 HKD|Avg: HK$24,914 HKD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5HK$20,479 HKD
Retailer 7HK$20,479 HKD
Retailer 3HK$20,675 HKD
Retailer 8HK$21,271 HKD
Retailer 2HK$21,670 HKD
Retailer 6HK$23,630 HKD
Retailer 4HK$25,425 HKD
NZ JewellersHK$42,824 HKD

38 data points across 8 retailers

8 retailersHK$20,479 HKD to HK$42,824 HKD

B+
Cheapest Retailer
-
HK$20,479 HKD
Retailer 2
-
HK$20,479 HKD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
HK$20,675 HKD
View
B+
Retailer 4
-
HK$21,271 HKD
View
B+
Retailer 5
-
HK$21,670 HKD
View
B
Retailer 6
-
HK$23,630 HKD
View
B
Retailer 7
-
HK$25,425 HKD
View
Most Expensive
B
NZ Jewellers
d3b1e56b-61df-4cf6-91bf-90b0029a5714 · Nov 5
HK$42,824 HKD
$5,464 USD
View
7 more retailers have this diamond
Prices start from HK$20,479 HKDSave up to HK$22,344 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$20,479 HKD