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Round|Natural|GIA

0.31ct F I1 Round Natural Diamond

EX • F/I1 • GIA 2494812977

Certificate GIA 2494812977

Diamond specifications and retailer prices

From $252 AUD
₹16,803 INR
As of November 2, 2026
Save $1,391 AUD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,642 AUD at NZ Jewellers · As of November 2, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 2494812977. Listed at 8 retailers as of November 2, 2026, with prices from $252 to $1,642, a $1,391 spread on the same certified stone. NZ Jewellers lists it at $1,642. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2494812977
Dimensions4.41 × 4.44 × 2.64 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
4.41 mm4.44 mm0.31 ctF / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2494812977
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.6%

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: Nov 2
Current: $1,642 AUD|Low: $251 AUD|High: $1,642 AUD|Avg: $559 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$252 AUD
Retailer 7$362 AUD
Retailer 5$391 AUD
Retailer 9$394 AUD
Retailer 4$404 AUD
Retailer 8$488 AUD
Retailer 6$592 AUD
Retailer 3$706 AUD
NZ Jewellers$1,642 AUD

43 data points across 9 retailers

8 retailers$252 AUD to $1,642 AUD

A
Cheapest Retailer
-
$252 AUD
₹16,803 INR
A
Retailer 2
-
$362 AUD
$254 USD
View
B+
Retailer 3
-
$391 AUD
$274 USD
View
B+
Retailer 4
-
$404 AUD
$283 USD
View
B+
Retailer 5
-
$488 AUD
$342 USD
View
B
Retailer 6
-
$592 AUD
$415 USD
View
B
Retailer 7
-
$706 AUD
€471 EUR
View
Most Expensive
B
NZ Jewellers
cded6852-78f1-4d3d-be63-a5856cae6466 · Nov 2
$1,642 AUD
$1,151 USD
View
7 more retailers have this diamond
Prices start from $252 AUDSave up to $1,391 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
$252 AUD