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Round|Natural|GIA

0.31ct F IF Round Natural Diamond

EX • F/IF • GIA 1555737707

Certificate GIA 1555737707

Diamond specifications and retailer prices

From $535 NZD
₹28,670 INR
As of November 2, 2026
Save $2,287 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,949 NZD at NZ Jewellers · As of September 5, 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 1555737707. Listed at 20 retailers as of November 2, 2026, with a 428% 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
FluorescenceMedium
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555737707
Dimensions4.37 × 4.39 × 2.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Surface Graining, Minor Details of Polish
Top View
4.37 mm4.39 mm0.31 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555737707
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 60.0%

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: Nov 2
Current: $2,822 NZD|Low: $535 NZD|High: $2,885 NZD|Avg: $1,093 NZD|-2.2%
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
November 2, 2026
Retailer 9$535 NZD
Retailer 7$637 NZD
Retailer 2$640 NZD
Retailer 3$736 NZD
Retailer 13$774 NZD
Retailer 11$793 NZD
Retailer 8$797 NZD
Retailer 4$825 NZD
Retailer 10$850 NZD
Retailer 12$916 NZD
Retailer 6$1,030 NZD
Retailer 14$1,061 NZD
Retailer 5$1,224 NZD
Retailer 16$1,625 NZD
Retailer 15$1,700 NZD
NZ Jewellers$2,822 NZD

36 data points across 16 retailers

20 retailers$535 NZD to $2,822 NZD

A+
Cheapest Retailer
-
$535 NZD
₹28,670 INR
A
Retailer 2
-
$637 NZD
HK$2,800 HKD
View
A
Retailer 3
-
$640 NZD
$360 USD
View
A
Retailer 4
-
$736 NZD
$414 USD
View
Retailer 5
-
$770 NZD
$433 USD
View
Price last confirmed 58 days ago
Retailer 6
-
$770 NZD
$433 USD
View
Price last confirmed 53 days ago
A
Retailer 7
-
$774 NZD
A$670 AUD
View
A
Retailer 8
-
$793 NZD
$446 USD
View
A
Retailer 9
-
$797 NZD
SGD 606 SGD
View
A
Retailer 10
-
$825 NZD
SGD 627 SGD
View
A
Retailer 11
-
$850 NZD
$478 USD
View
Retailer 12
-
$887 NZD
$499 USD
View
Price last confirmed 56 days ago
Retailer 13
-
$887 NZD
$499 USD
View
Price last confirmed 52 days ago
A
Retailer 14
-
$916 NZD
£406 GBP
View
Retailer 15
-
$1,030 NZD
$580 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,061 NZD
$597 USD
View
B
Retailer 17
-
$1,625 NZD
£720 GBP
View
B+
Retailer 18
-
$1,700 NZD
£753 GBP
View
B
Retailer 19
-
$2,822 NZD
$1,588 USD
View
Most Expensive
NZ Jewellers
cec76da1-2656-4163-9132-853ed398f89d · Sep 5
$2,949 NZD
$1,659 USD
View
Price last confirmed 58 days ago
19 more retailers have this diamond
Prices start from $535 NZDSave up to $2,287 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
$535 NZD