CaratHunter
Plans
Radiant|Natural|GIA

1.50ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 6532746804

Certificate GIA 6532746804

Diamond specifications and retailer prices

From HK$34,304 HKD
As of November 6, 2026
Save HK$43,905 HKD (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$78,209 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532746804. Listed at 7 retailers as of November 5, 2026, with prices from HK$34,304 to HK$78,209, a HK$43,905 spread on the same certified stone. NZ Jewellers lists it at HK$78,209. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
Pavilion angle55.91°
OriginNatural
Grading LabGIA
CertificateGIA 6532746804
Dimensions7.85 × 5.70 × 3.88 mm
L/W Ratio1.38
Top View
7.85 mm5.70 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6532746804
Side View
Table 72.0%CrownGirdle: Very ThickPavilion 55.91°Culet: NoneDepth 68.1%

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$78,209 HKD|Low: HK$34,006 HKD|High: HK$78,209 HKD|Avg: HK$50,969 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 3HK$34,304 HKD
Retailer 4HK$43,168 HKD
Retailer 8HK$43,686 HKD
Retailer 5HK$46,766 HKD
Retailer 6HK$46,766 HKD
Retailer 7HK$47,314 HKD
Retailer 2HK$68,703 HKD
NZ JewellersHK$78,209 HKD

11 data points across 8 retailers

7 retailersHK$34,304 HKD to HK$78,209 HKD

A
Cheapest Retailer
-
HK$34,304 HKD
A
Retailer 2
-
HK$43,168 HKD
View
Final sale: no returns
Retailer 3
-
HK$43,686 HKD
View
Price last confirmed 24 days ago
A
Retailer 4
-
HK$46,766 HKD
View
A
Retailer 5
-
HK$46,766 HKD
View
B+
Retailer 6
-
HK$68,703 HKD
View
Most Expensive
B
NZ Jewellers
6ef6a822-650e-4267-966d-239a26cf87f9 · Nov 5
HK$78,209 HKD
$9,979 USD
View
6 more retailers have this diamond
Prices start from HK$34,304 HKDSave up to HK$43,905 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$34,304 HKD