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Radiant|Natural|GIA

0.50ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 1549479970

Certificate GIA 1549479970

Diamond specifications and retailer prices

From HK$4,264 HKD
As of November 6, 2026
Save HK$7,414 HKD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$11,678 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1549479970. Listed at 4 retailers as of November 6, 2026, with prices from HK$4,264 to HK$11,678, a HK$7,414 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,678. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549479970
Dimensions5.09 × 3.94 × 2.74 mm
L/W Ratio1.29
Culet sizeNone
Key to symbols
Crystal
Top View
5.09 mm3.94 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549479970
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.5%

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$11,678 HKD|Low: HK$3,746 HKD|High: HK$12,305 HKD|Avg: HK$6,239 HKD|-5.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 3HK$4,264 HKD
Retailer 4HK$4,640 HKD
Retailer 5HK$4,906 HKD
Retailer 2HK$5,165 HKD
Retailer 6HK$5,949 HKD
Do Amore DiamondsHK$11,678 HKD

7 data points across 6 retailers

4 retailersHK$4,264 HKD to HK$11,678 HKD

B+
Cheapest Retailer
-
HK$4,264 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,640 HKD
View
B+
Retailer 3
-
HK$5,165 HKD
View
Most Expensive
B
Do Amore Diamonds
12-100767525575 · Nov 6
HK$11,678 HKD
$1,490 USD
View
3 more retailers have this diamond
Prices start from HK$4,264 HKDSave up to HK$7,414 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$4,264 HKD