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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 $430 AUD
₹28,670 INR
As of November 2, 2026
Save $1,836 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,367 AUD 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: $2,266 AUD|Low: $430 AUD|High: $2,316 AUD|Avg: $877 AUD|-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$430 AUD
Retailer 7$511 AUD
Retailer 2$514 AUD
Retailer 3$591 AUD
Retailer 13$622 AUD
Retailer 11$636 AUD
Retailer 8$640 AUD
Retailer 4$662 AUD
Retailer 10$682 AUD
Retailer 12$735 AUD
Retailer 6$827 AUD
Retailer 14$852 AUD
Retailer 5$983 AUD
Retailer 16$1,305 AUD
Retailer 15$1,365 AUD
NZ Jewellers$2,266 AUD

36 data points across 16 retailers

20 retailers$430 AUD to $2,266 AUD

A+
Cheapest Retailer
-
$430 AUD
₹28,670 INR
A
Retailer 2
-
$511 AUD
HK$2,800 HKD
View
A
Retailer 3
-
$514 AUD
$360 USD
View
A
Retailer 4
-
$591 AUD
$414 USD
View
Retailer 5
-
$618 AUD
$433 USD
View
Price last confirmed 58 days ago
Retailer 6
-
$618 AUD
$433 USD
View
Price last confirmed 53 days ago
A
Retailer 7
-
$622 AUD
View
A
Retailer 8
-
$636 AUD
$446 USD
View
A
Retailer 9
-
$640 AUD
SGD 606 SGD
View
A
Retailer 10
-
$662 AUD
SGD 627 SGD
View
A
Retailer 11
-
$682 AUD
$478 USD
View
Retailer 12
-
$712 AUD
$499 USD
View
Price last confirmed 56 days ago
Retailer 13
-
$712 AUD
$499 USD
View
Price last confirmed 52 days ago
A
Retailer 14
-
$735 AUD
£406 GBP
View
Retailer 15
-
$827 AUD
$580 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$852 AUD
$597 USD
View
B
Retailer 17
-
$1,305 AUD
£720 GBP
View
B+
Retailer 18
-
$1,365 AUD
£753 GBP
View
B
Retailer 19
-
$2,266 AUD
$1,588 USD
View
Most Expensive
NZ Jewellers
cec76da1-2656-4163-9132-853ed398f89d · Sep 5
$2,367 AUD
$1,659 USD
View
Price last confirmed 58 days ago
19 more retailers have this diamond
Prices start from $430 AUDSave up to $1,836 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 Round
$430 AUD