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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 $927 AUD
£513 GBP
As of October 30, 2026
Save $1,415 AUD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,343 AUD at NZ Jewellers · As of October 27, 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 27, 2026, with prices from $927 to $2,343, a $1,415 spread on the same certified stone. NZ Jewellers lists it at $2,343. 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: $2,343 AUD|Low: $894 AUD|High: $2,555 AUD|Avg: $1,408 AUD|-8.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$927 AUD
Retailer 3$1,014 AUD
Retailer 5$1,036 AUD
Retailer 7$1,113 AUD
Retailer 8$1,167 AUD
Retailer 2$1,355 AUD
Retailer 6$1,735 AUD
NZ Jewellers$2,343 AUD

27 data points across 8 retailers

9 retailers$927 AUD to $2,343 AUD

A
Cheapest Retailer
-
$927 AUD
£513 GBP
B+
Retailer 2
-
$1,014 AUD
£561 GBP
View
B+
Retailer 3
-
$1,036 AUD
$728 USD
View
B+
Retailer 4
-
$1,113 AUD
€745 EUR
View
B+
Retailer 5
-
$1,167 AUD
ZAR 13,250 ZAR
View
Retailer 6
-
$1,249 AUD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$1,355 AUD
£749 GBP
View
B
Retailer 8
-
$1,735 AUD
£960 GBP
View
Most Expensive
B
NZ Jewellers
a34d7ecd-fef0-4d1c-871b-6f2e912b087e · Oct 27
$2,343 AUD
$1,646 USD
View
8 more retailers have this diamond
Prices start from $927 AUDSave up to $1,415 AUD

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
$927 AUD