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Round|Natural|GIA

0.31ct F I1 Round Natural Diamond

EX • F/I1 • GIA 1519612486

Certificate GIA 1519612486

Diamond specifications and retailer prices

From $224 CAD
₹15,289 INR
As of November 1, 2026
Save $1,249 CAD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,474 CAD at NZ Jewellers · As of October 30, 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 1519612486. Listed at 9 retailers as of October 30, 2026, with prices from $224 to $1,474, a $1,249 spread on the same certified stone. NZ Jewellers lists it at $1,474. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1519612486
Dimensions4.36 × 4.38 × 2.69 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Feather
Top View
4.36 mm4.38 mm0.31 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519612486
Side View
Table 57.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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: $1,474 CAD|Low: $224 CAD|High: $1,489 CAD|Avg: $528 CAD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$224 CAD
Retailer 7$325 CAD
Retailer 9$339 CAD
Retailer 4$351 CAD
Retailer 5$363 CAD
Retailer 8$439 CAD
Retailer 6$549 CAD
Retailer 3$560 CAD
NZ Jewellers$1,474 CAD

45 data points across 9 retailers

9 retailers$224 CAD to $1,474 CAD

A
Cheapest Retailer
-
$224 CAD
₹15,289 INR
A
Retailer 2
-
$286 CAD
HK$1,600 HKD
View
A
Retailer 3
-
$325 CAD
$233 USD
View
A
Retailer 4
-
$351 CAD
$251 USD
View
A
Retailer 5
-
$363 CAD
$260 USD
View
B+
Retailer 6
-
$439 CAD
$314 USD
View
B+
Retailer 7
-
$549 CAD
$393 USD
View
B+
Retailer 8
-
$560 CAD
€382 EUR
View
Most Expensive
B
NZ Jewellers
815c0f05-dbb7-4ee0-aea1-88895b9498bf · Oct 30
$1,474 CAD
$1,055 USD
View
8 more retailers have this diamond
Prices start from $224 CADSave up to $1,249 CAD

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
$224 CAD