CaratHunter
Plans
Radiant|Natural|GIA

3.03ct G SI1 Radiant Natural Diamond

G/SI1

Diamond specifications and retailer prices

From HK$325,926 HKD
As of November 5, 2026
Save HK$81,768 HKD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$407,694 HKD at The Diamond Guys · As of November 4, 2026
View at The Diamond Guys

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from HK$325,926 to HK$407,694, a HK$81,768 spread on the same certified stone. The Diamond Guys lists it at HK$407,694. 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

3.03
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions10.02 × 7.16 × 4.94 mm
L/W Ratio1.40
Top View
10.02 mm7.16 mm3.03 ctG / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 65.0%CrownGirdle: MediumPavilionCuletDepth 68.9%

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$395,389 HKD|Low: HK$325,926 HKD|High: HK$414,066 HKD|Avg: HK$380,388 HKD|-2.4%
Retailer 1
Retailer 2
The Diamond Guys
November 5, 2026
Retailer 2HK$325,926 HKD
Retailer 1HK$395,389 HKD
The Diamond GuysHK$407,694 HKD

30 data points across 3 retailers

3 retailersHK$325,926 HKD to HK$407,694 HKD

B+
Cheapest Retailer
-
HK$325,926 HKD
B
Retailer 2
-
HK$395,389 HKD
View
Most Expensive
B
The Diamond Guys
1816611427 · Nov 4
HK$407,694 HKD
$52,019 USD
View
2 more retailers have this diamond
Prices start from HK$325,926 HKDSave up to HK$81,768 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+
3.03ct Radiant
HK$325,926 HKD