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Radiant|Natural|GIA

0.50ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 3515130140

Certificate GIA 3515130140

Diamond specifications and retailer prices

From HK$3,162 HKD
$403 USD
As of October 31, 2026
Save HK$9,988 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,149 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3515130140. Listed at 14 retailers as of October 30, 2026, with prices from HK$3,162 to HK$13,149, a HK$9,988 spread on the same certified stone. NZ Jewellers lists it at HK$13,149. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3515130140
Dimensions5.36 × 3.97 × 2.54 mm
L/W Ratio1.35
Top View
5.36 mm3.97 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3515130140
Side View
Table 76.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.9%

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: Oct 31
Current: HK$13,149 HKD|Low: HK$3,162 HKD|High: HK$13,236 HKD|Avg: HK$4,910 HKD|-0.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 12HK$3,162 HKD
Retailer 4HK$3,429 HKD
Retailer 6HK$3,570 HKD
Retailer 3HK$3,695 HKD
Retailer 14HK$3,695 HKD
Retailer 8HK$3,954 HKD
Retailer 13HK$3,954 HKD
Retailer 10HK$4,110 HKD
Retailer 2HK$4,260 HKD
Retailer 11HK$4,299 HKD
Retailer 9HK$4,458 HKD
Retailer 7HK$5,215 HKD
Retailer 5HK$7,961 HKD
NZ JewellersHK$13,149 HKD

22 data points across 14 retailers

14 retailersHK$3,162 HKD to HK$13,149 HKD

A
Cheapest Retailer
-
HK$3,162 HKD
$403 USD
Final sale: no returns
A
Retailer 2
-
HK$3,429 HKD
$437 USD
View
A
Retailer 3
-
HK$3,570 HKD
$455 USD
View
A
Retailer 4
-
HK$3,695 HKD
$471 USD
View
A
Retailer 5
-
HK$3,695 HKD
$471 USD
View
A
Retailer 6
-
HK$3,954 HKD
$504 USD
View
A
Retailer 7
-
HK$3,954 HKD
$504 USD
View
A
Retailer 8
-
HK$4,110 HKD
£412 GBP
View
A
Retailer 9
-
HK$4,260 HKD
£428 GBP
View
A
Retailer 10
-
HK$4,299 HKD
£431 GBP
View
A
Retailer 11
-
HK$4,458 HKD
$568 USD
View
A
Retailer 12
-
HK$5,215 HKD
€633 EUR
View
B+
Retailer 13
-
HK$7,961 HKD
£799 GBP
View
Most Expensive
B
NZ Jewellers
c1407b47-bcdd-4869-87ad-a966115cecd6 · Oct 30
HK$13,149 HKD
$1,676 USD
View
13 more retailers have this diamond
Prices start from HK$3,162 HKDSave up to HK$9,988 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$3,162 HKD