Round|Natural|GIA

0.31ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 7431308990

Certificate GIA 7431308990

Diamond specifications and retailer prices

From $403 CAD
₹27,451 INR
As of October 30, 2026
Save $894 CAD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,140 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7431308990. Listed at 20 retailers as of October 29, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7431308990
Dimensions4.30 × 4.33 × 2.69 mm
L/W Ratio1.01
Top View
4.30 mm4.33 mm0.31 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7431308990
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: Oct 30
Current: $908 CAD|Low: $400 CAD|High: $1,306 CAD|Avg: $803 CAD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$403 CAD
Retailer 9$528 CAD
Retailer 6$602 CAD
Retailer 5$727 CAD
Retailer 2$866 CAD
Retailer 8$894 CAD
Retailer 1$908 CAD
Retailer 4$1,096 CAD
Retailer 7$1,297 CAD

36 data points across 9 retailers

20 retailers$403 CAD to $1,297 CAD

A
Cheapest Retailer
-
$403 CAD
₹27,451 INR
B+
Retailer 2
-
$528 CAD
$378 USD
View
Retailer 3
-
$559 CAD
$400 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$559 CAD
$400 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$588 CAD
A$648 AUD
View
B+
Retailer 6
-
$602 CAD
$431 USD
View
Retailer 7
-
$602 CAD
$431 USD
View
Price last confirmed 15 days ago
Retailer 8
-
$644 CAD
$461 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$727 CAD
£410 GBP
View
B+
Retailer 10
-
$741 CAD
$531 USD
View
B+
Retailer 11
-
$746 CAD
$534 USD
View
B
Retailer 12
-
$800 CAD
$573 USD
View
B
Retailer 13
-
$866 CAD
ZAR 10,013 ZAR
View
Retailer 14
-
$894 CAD
A$985 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$908 CAD
€619 EUR
View
B
Retailer 16
-
$1,096 CAD
£618 GBP
View
B
Retailer 17
-
$1,297 CAD
£731 GBP
View
Retailer 18
-
$2,140 CAD
$1,532 USD
View
Price under review
Retailer 19
-
$2,140 CAD
$1,532 USD
View
Price under review
Most Expensive
NZ Jewellers
33f504e5-160c-41e4-b257-fe877aa65fac · Oct 30
$2,140 CAD
$1,532 USD
View
Price under review
19 more retailers have this diamond
Prices start from $403 CADSave up to $894 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
$403 CAD