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Radiant|Natural|GIA

0.31ct E IF Radiant Natural Diamond

EX • E/IF • GIA 7518260012

Certificate GIA 7518260012

Diamond specifications and retailer prices

From HK$5,112 HKD
£513 GBP
As of October 30, 2026
Save HK$7,676 HKD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$12,788 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 E 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 7518260012. Listed at 9 retailers as of October 30, 2026, with prices from HK$5,112 to HK$12,788, a HK$7,676 spread on the same certified stone. NZ Jewellers lists it at HK$12,788. 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
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518260012
Dimensions4.50 × 3.39 × 2.31 mm
L/W Ratio1.33
Culet sizeNone
Top View
4.50 mm3.39 mm0.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7518260012
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.1%

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: Oct 30
Current: HK$12,788 HKD|Low: HK$4,927 HKD|High: HK$14,083 HKD|Avg: HK$7,786 HKD|-9.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5HK$5,112 HKD
Retailer 4HK$5,591 HKD
Retailer 6HK$5,712 HKD
Retailer 8HK$6,137 HKD
Retailer 2HK$6,325 HKD
Retailer 3HK$7,466 HKD
Retailer 7HK$9,565 HKD
NZ JewellersHK$12,788 HKD

26 data points across 8 retailers

9 retailersHK$5,112 HKD to HK$12,788 HKD

A
Cheapest Retailer
-
HK$5,112 HKD
£513 GBP
B+
Retailer 2
-
HK$5,591 HKD
£561 GBP
View
B+
Retailer 3
-
HK$5,712 HKD
$728 USD
View
B+
Retailer 4
-
HK$6,137 HKD
€745 EUR
View
B+
Retailer 5
-
HK$6,325 HKD
ZAR 13,024 ZAR
View
Retailer 6
-
HK$6,884 HKD
A$1,350 AUD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
HK$7,466 HKD
£749 GBP
View
B
Retailer 8
-
HK$9,565 HKD
£960 GBP
View
Most Expensive
B
NZ Jewellers
a34d7ecd-fef0-4d1c-871b-6f2e912b087e · Oct 30
HK$12,788 HKD
$1,630 USD
View
8 more retailers have this diamond
Prices start from HK$5,112 HKDSave up to HK$7,676 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$5,112 HKD