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Radiant|Natural|GIA

0.50ct D SI1 Radiant Natural Diamond

EX • D/SI1 • GIA 2547236127

Certificate GIA 2547236127

Diamond specifications and retailer prices

From HK$4,209 HKD
As of November 6, 2026
Save HK$7,317 HKD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$11,526 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter 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 2547236127. Listed at 13 retailers as of November 4, 2026, with prices from HK$4,209 to HK$11,526, a HK$7,317 spread on the same certified stone. MOH London lists it at HK$11,526. 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

0.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle46.11°
Pavilion angle36.86°
OriginNatural
Grading LabGIA
CertificateGIA 2547236127
Dimensions5.64 × 4.08 × 2.66 mm
L/W Ratio1.38
Top View
5.64 mm4.08 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547236127
Side View
Table 68.0%Crown 46.11°Girdle: STK-VTKPavilion 36.86°Culet: NoneDepth 65.3%

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$11,526 HKD|Low: HK$4,209 HKD|High: HK$11,675 HKD|Avg: HK$6,723 HKD|+0.9%
MOH London
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 3HK$4,209 HKD
Retailer 7HK$4,891 HKD
Retailer 6HK$5,133 HKD
Retailer 10HK$5,290 HKD
Retailer 2HK$5,612 HKD
Retailer 12HK$6,231 HKD
Retailer 9HK$6,254 HKD
Retailer 4HK$6,732 HKD
Retailer 11HK$7,187 HKD
Retailer 5HK$7,304 HKD
Retailer 8HK$7,704 HKD
MOH LondonHK$11,526 HKD

36 data points across 12 retailers

13 retailersHK$4,209 HKD to HK$11,526 HKD

A
Cheapest Retailer
-
HK$4,209 HKD
A
Retailer 2
-
HK$4,891 HKD
View
A
Retailer 3
-
HK$5,133 HKD
View
A
Retailer 4
-
HK$5,290 HKD
View
A
Retailer 5
-
HK$5,612 HKD
View
B+
Retailer 6
-
HK$6,231 HKD
View
B+
Retailer 7
-
HK$6,254 HKD
View
B+
Retailer 8
-
HK$6,873 HKD
View
B+
Retailer 9
-
HK$6,881 HKD
View
B+
Retailer 10
-
HK$7,187 HKD
View
B+
Retailer 11
-
HK$7,304 HKD
View
B+
Retailer 12
-
HK$7,704 HKD
View
Most Expensive
B
MOH London
F396761B3 · Nov 4
HK$11,526 HKD
£1,158 GBP
View
12 more retailers have this diamond
Prices start from HK$4,209 HKDSave up to HK$7,317 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
0.50ct Radiant
HK$4,209 HKD