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Round|Natural|GIA

0.31ct F IF Round Natural Diamond

EX • F/IF • GIA 2566505318

Certificate GIA 2566505318

Diamond specifications and retailer prices

From $796 NZD
HK$3,500 HKD
As of October 27, 2026
Save $1,036 NZD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,009 NZD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566505318. Listed at 17 retailers as of October 27, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566505318
Dimensions4.31 × 4.33 × 2.71 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
4.31 mm4.33 mm0.31 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566505318
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $3,009 NZD|Low: $773 NZD|High: $3,009 NZD|Avg: $1,194 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 27, 2026
Retailer 7$773 NZD
Retailer 9$781 NZD
Retailer 2$796 NZD
Retailer 15$908 NZD
Retailer 10$1,001 NZD
Retailer 3$1,041 NZD
Retailer 17$1,041 NZD
Retailer 12$1,095 NZD
Retailer 5$1,105 NZD
Retailer 14$1,146 NZD
Retailer 16$1,202 NZD
Retailer 8$1,361 NZD
Retailer 6$1,433 NZD
Retailer 13$1,485 NZD
Retailer 11$1,833 NZD
Retailer 4$2,237 NZD
NZ Jewellers$3,009 NZD

19 data points across 17 retailers

17 retailers$796 NZD to $1,833 NZD

Retailer 1
-
$773 NZD
$435 USD
Price last confirmed 22 days ago
A+
Retailer 2
-
$796 NZD
HK$3,500 HKD
View
Retailer 3
-
$908 NZD
$511 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,001 NZD
SGD 761 SGD
View
Retailer 5
-
$1,041 NZD
$586 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,041 NZD
$586 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,095 NZD
$616 USD
View
B+
Retailer 8
-
$1,105 NZD
$622 USD
View
Retailer 9
-
$1,146 NZD
£508 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
$1,177 NZD
£522 GBP
View
Price last confirmed 11 days ago
Retailer 11
-
$1,202 NZD
$676 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$1,214 NZD
$683 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,433 NZD
€768 EUR
View
Price last confirmed 9 days ago
Retailer 14
-
$1,485 NZD
ZAR 13,497 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,833 NZD
£812 GBP
View
Retailer 16
-
$2,237 NZD
£991 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
c1a25664-162b-480d-84b8-779bfb77f4ec · Oct 26
$3,009 NZD
$1,693 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $796 NZDSave up to $1,036 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 Round
$796 NZD