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Radiant|Natural|GIA

0.31ct E IF Radiant Natural Diamond

EX • E/IF • GIA 2516604953

Certificate GIA 2516604953

Diamond specifications and retailer prices

From $1,061 NZD
£471 GBP
As of October 30, 2026
Save $2,228 NZD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,290 NZD 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 2516604953. Listed at 9 retailers as of October 27, 2026, with prices from $1,061 to $3,290, a $2,228 spread on the same certified stone. NZ Jewellers lists it at $3,290. 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
Crown angle38.7°
Pavilion angle58.27°
OriginNatural
Grading LabGIA
CertificateGIA 2516604953
Dimensions4.72 × 3.63 × 2.30 mm
L/W Ratio1.30
Top View
4.72 mm3.63 mm0.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2516604953
Side View
Table 65.0%Crown 38.7°Girdle: THN-MEDPavilion 58.27°Culet: NoneDepth 63.4%

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: $3,290 NZD|Low: $1,023 NZD|High: $3,353 NZD|Avg: $1,682 NZD|+6.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$1,061 NZD
Retailer 3$1,165 NZD
Retailer 5$1,199 NZD
Retailer 6$1,291 NZD
Retailer 2$1,318 NZD
Retailer 9$1,434 NZD
Retailer 7$2,003 NZD
Retailer 8$2,028 NZD
NZ Jewellers$3,290 NZD

35 data points across 9 retailers

9 retailers$1,061 NZD to $3,290 NZD

A
Cheapest Retailer
-
$1,061 NZD
£471 GBP
A
Retailer 2
-
$1,165 NZD
£517 GBP
View
A
Retailer 3
-
$1,199 NZD
$676 USD
View
B+
Retailer 4
-
$1,291 NZD
€693 EUR
View
B+
Retailer 5
-
$1,318 NZD
ZAR 12,003 ZAR
View
Retailer 6
-
$1,434 NZD
A$1,244 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$2,003 NZD
£889 GBP
View
Retailer 8
-
$2,028 NZD
£900 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
NZ Jewellers
7f836229-a33f-4257-a819-c9cf24f493a6 · Oct 27
$3,290 NZD
$1,854 USD
View
8 more retailers have this diamond
Prices start from $1,061 NZDSave up to $2,228 NZD

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
$1,061 NZD