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Radiant|Natural|GIA

0.31ct F IF Radiant Natural Diamond

EX • F/IF • GIA 6515301997

Certificate GIA 6515301997

Diamond specifications and retailer prices

From HK$4,251 HKD
£427 GBP
As of November 3, 2026
Save HK$8,978 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$13,229 HKD at NZ Jewellers · As of November 3, 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 6515301997. Listed at 9 retailers as of November 3, 2026, with prices from HK$4,251 to HK$13,229, a HK$8,978 spread on the same certified stone. NZ Jewellers lists it at HK$13,229. 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 6515301997
Dimensions4.44 × 3.55 × 2.30 mm
L/W Ratio1.25
Top View
4.44 mm3.55 mm0.31 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515301997
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 64.7%

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 3
Current: HK$13,229 HKD|Low: HK$4,131 HKD|High: HK$14,829 HKD|Avg: HK$7,018 HKD|+5.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 2HK$4,251 HKD
Retailer 5HK$4,729 HKD
Retailer 6HK$4,910 HKD
Retailer 3HK$5,231 HKD
Retailer 4HK$5,351 HKD
Retailer 9HK$6,199 HKD
Retailer 7HK$8,091 HKD
Retailer 8HK$8,251 HKD
NZ JewellersHK$13,229 HKD

37 data points across 9 retailers

9 retailersHK$4,251 HKD to HK$13,229 HKD

A
Cheapest Retailer
-
HK$4,251 HKD
£427 GBP
B+
Retailer 2
-
HK$4,729 HKD
£475 GBP
View
B+
Retailer 3
-
HK$4,910 HKD
$626 USD
View
B+
Retailer 4
-
HK$5,231 HKD
€635 EUR
View
B+
Retailer 5
-
HK$5,351 HKD
ZAR 11,017 ZAR
View
Retailer 6
-
HK$6,199 HKD
A$1,215 AUD
View
Price last confirmed 30 days ago
B
Retailer 7
-
HK$8,091 HKD
£812 GBP
View
Retailer 8
-
HK$8,251 HKD
£828 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
NZ Jewellers
cc067361-0628-4298-a1ba-007de235fd0c · Nov 3
HK$13,229 HKD
$1,686 USD
View
8 more retailers have this diamond
Prices start from HK$4,251 HKDSave up to HK$8,978 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$4,251 HKD