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Radiant|Natural|GIA

0.31ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 6224526579

Certificate GIA 6224526579

Diamond specifications and retailer prices

From HK$2,354 HKD
$300 USD
As of November 1, 2026
Save HK$3,356 HKD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$5,710 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct natural radiant diamond

This 0.31ct natural radiant sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6224526579. Listed at 7 retailers as of November 1, 2026, with prices from HK$2,354 to HK$5,710, a HK$3,356 spread on the same certified stone. MOH London lists it at HK$5,710. 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

0.31
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6224526579
Dimensions4.06 × 3.42 × 2.70 mm
L/W Ratio1.19
Girdle conditionPolished
Culet sizeNone
Top View
4.06 mm3.42 mm0.31 ctH / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 6224526579
Side View
Table 69.0%CrownGirdle: MED-EXTPavilionCulet: NoneDepth 79.0%

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 1
Current: HK$5,710 HKD|Low: HK$2,979 HKD|High: HK$5,779 HKD|Avg: HK$4,079 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2HK$3,174 HKD
Retailer 4HK$3,387 HKD
Retailer 6HK$3,790 HKD
Retailer 5HK$3,959 HKD
Retailer 3HK$4,646 HKD
MOH LondonHK$5,710 HKD

31 data points across 6 retailers

7 retailersHK$2,354 HKD to HK$5,710 HKD

B+
Cheapest Retailer
-
HK$2,354 HKD
$300 USD
B
Retailer 2
-
HK$3,174 HKD
£319 GBP
View
B
Retailer 3
-
HK$3,387 HKD
£340 GBP
View
B
Retailer 4
-
HK$3,790 HKD
$483 USD
View
Retailer 5
-
HK$3,959 HKD
A$776 AUD
View
Price last confirmed 29 days ago
C
Retailer 6
-
HK$4,646 HKD
€564 EUR
View
Most Expensive
C
MOH London
6C8A83841 · Nov 1
HK$5,710 HKD
£573 GBP
View
6 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$3,356 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+
0.31ct Radiant
HK$2,354 HKD