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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 $176 USD
₹16,809 INR
As of November 1, 2026
Save $975 USD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,151 USD 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 1, 2026, with prices from $176 to $1,151, a $975 spread on the same certified stone. NZ Jewellers lists it at $1,151. 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
Color
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 1
Current: $1,151 USD|Low: $176 USD|High: $1,151 USD|Avg: $392 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$176 USD
Retailer 7$254 USD
Retailer 5$274 USD
Retailer 9$276 USD
Retailer 4$283 USD
Retailer 8$342 USD
Retailer 6$415 USD
Retailer 3$495 USD
NZ Jewellers$1,151 USD

42 data points across 9 retailers

8 retailers$176 USD to $1,151 USD

A
Cheapest Retailer
-
$176 USD
₹16,809 INR
A
Retailer 2
-
$254 USD
View
B+
Retailer 3
-
$274 USD
View
B+
Retailer 4
-
$283 USD
View
B+
Retailer 5
-
$342 USD
View
B
Retailer 6
-
$415 USD
View
B
Retailer 7
-
$495 USD
€471 EUR
View
Most Expensive
B
NZ Jewellers
cded6852-78f1-4d3d-be63-a5856cae6466 · Nov 2
$1,151 USD
View
7 more retailers have this diamond
Prices start from $176 USDSave up to $975 USD

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
$176 USD