CaratHunter
Plans
Round|Natural|GIA

0.31ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1309073671

Certificate GIA 1309073671

Diamond specifications and retailer prices

From $446 AUD
₹29,818 INR
As of November 1, 2026
Save $988 AUD (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,434 AUD at MOH London · As of October 29, 2026
View at MOH London

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 1309073671. Listed at 23 retailers as of October 29, 2026, with prices from $446 to $1,434, a $988 spread on the same certified stone. MOH London lists it at $1,434. 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1309073671
Dimensions4.45 × 4.41 × 2.69 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
4.45 mm4.41 mm0.31 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1309073671
Side View
Table 56.0%Crown 31.5°Girdle: MED-MEDPavilion 41.4°Culet: NoneDepth 60.6%

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: $1,434 AUD|Low: $445 AUD|High: $1,443 AUD|Avg: $860 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$446 AUD
Retailer 8$634 AUD
Retailer 7$665 AUD
Retailer 2$763 AUD
Retailer 6$958 AUD
Retailer 9$990 AUD
Retailer 3$994 AUD
Retailer 5$1,209 AUD
MOH London$1,434 AUD

35 data points across 9 retailers

23 retailers$446 AUD to $1,434 AUD

A
Cheapest Retailer
-
$446 AUD
₹29,818 INR
B+
Retailer 2
-
$585 AUD
$411 USD
View
Retailer 3
-
$618 AUD
$434 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$618 AUD
$434 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$618 AUD
$434 USD
View
B+
Retailer 6
-
$634 AUD
$445 USD
View
B+
Retailer 7
-
$639 AUD
View
B+
Retailer 8
-
$665 AUD
$467 USD
View
Retailer 9
-
$665 AUD
$467 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$713 AUD
$501 USD
View
Price last confirmed 35 days ago
B
Retailer 11
-
$713 AUD
$501 USD
View
B+
Retailer 12
-
$763 AUD
£422 GBP
View
B
Retailer 13
-
$800 AUD
$562 USD
View
B
Retailer 14
-
$804 AUD
$565 USD
View
B
Retailer 15
-
$880 AUD
$618 USD
View
B
Retailer 16
-
$958 AUD
ZAR 10,870 ZAR
View
Retailer 17
-
$990 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$994 AUD
€665 EUR
View
B
Retailer 19
-
$1,209 AUD
£669 GBP
View
Most Expensive
B
MOH London
CFF848650 · Oct 29
$1,434 AUD
£793 GBP
View
19 more retailers have this diamond
Prices start from $446 AUDSave up to $988 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
$446 AUD