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Radiant|Natural|GIA

0.31ct F IF Radiant Natural Diamond

EX • F/IF • GIA 2564358418

Certificate GIA 2564358418

Diamond specifications and retailer prices

From HK$3,415 HKD
As of November 1, 2026
Save HK$9,241 HKD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$12,656 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural radiant diamond

This 0.31ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564358418. Listed at 10 retailers as of October 30, 2026, with prices from HK$3,415 to HK$12,656, a HK$9,241 spread on the same certified stone. NZ Jewellers lists it at HK$12,656. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564358418
Dimensions5.07 × 3.30 × 2.21 mm
L/W Ratio1.54
Girdle conditionPolished
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.07 mm3.30 mm0.31 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564358418
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.1%

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 1
Current: HK$12,656 HKD|Low: HK$3,415 HKD|High: HK$12,985 HKD|Avg: HK$6,006 HKD|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9HK$3,415 HKD
Retailer 5HK$4,001 HKD
Retailer 11HK$4,033 HKD
Retailer 3HK$4,141 HKD
Retailer 10HK$4,209 HKD
Retailer 8HK$4,347 HKD
Retailer 7HK$5,280 HKD
Retailer 2HK$5,462 HKD
Retailer 6HK$6,068 HKD
Retailer 4HK$9,317 HKD
NZ JewellersHK$12,656 HKD

27 data points across 11 retailers

10 retailersHK$3,415 HKD to HK$12,656 HKD

A
Cheapest Retailer
-
HK$3,415 HKD
Retailer 2
-
HK$4,001 HKD
€486 EUR
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$4,033 HKD
$514 USD
View
A
Retailer 4
-
HK$4,209 HKD
SGD 725 SGD
View
B+
Retailer 5
-
HK$4,347 HKD
$554 USD
View
B+
Retailer 6
-
HK$5,280 HKD
$673 USD
View
B+
Retailer 7
-
HK$5,462 HKD
€663 EUR
View
Retailer 8
-
HK$6,068 HKD
A$1,190 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
HK$9,317 HKD
£935 GBP
View
Most Expensive
B
NZ Jewellers
5e54739f-9367-41f7-812f-eaed5ece4742 · Oct 30
HK$12,656 HKD
$1,613 USD
View
9 more retailers have this diamond
Prices start from HK$3,415 HKDSave up to HK$9,241 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
0.31ct Radiant
HK$3,415 HKD