CaratHunter
Plans
Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 3555647728

Certificate GIA 3555647728

Diamond specifications and retailer prices

From $279 AUD
₹18,682 INR
As of October 30, 2026
Save $621 AUD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,653 AUD at NZ Jewellers · As of September 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555647728. Listed at 17 retailers as of October 26, 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3555647728
Dimensions4.37 × 4.36 × 2.72 mm
L/W Ratio1.00
Key to symbols
Cloud, Crystal
Top View
4.37 mm4.36 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555647728
Side View
Table 57.0%Crown 35°Girdle: THN-MEDPavilion 41.4°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: $667 AUD|Low: $279 AUD|High: $974 AUD|Avg: $535 AUD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5$279 AUD
Retailer 4$346 AUD
Retailer 2$369 AUD
Retailer 12$419 AUD
Retailer 11$460 AUD
Retailer 10$460 AUD
Retailer 8$493 AUD
Retailer 7$576 AUD
Retailer 9$580 AUD
Retailer 6$605 AUD
Retailer 1$667 AUD
Retailer 3$900 AUD

23 data points across 12 retailers

17 retailers$279 AUD to $900 AUD

A
Cheapest Retailer
-
$279 AUD
₹18,682 INR
A
Retailer 2
-
$346 AUD
HK$1,900 HKD
View
A
Retailer 3
-
$369 AUD
$259 USD
View
A
Retailer 4
-
$419 AUD
SGD 398 SGD
View
Retailer 5
-
$424 AUD
$298 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
$460 AUD
$323 USD
View
A
Retailer 7
-
$460 AUD
View
Retailer 8
-
$481 AUD
$338 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$493 AUD
£273 GBP
View
B+
Retailer 10
-
$576 AUD
$405 USD
View
B+
Retailer 11
-
$580 AUD
$407 USD
View
Retailer 12
-
$581 AUD
$408 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$605 AUD
ZAR 6,867 ZAR
View
B+
Retailer 14
-
$667 AUD
€446 EUR
View
Retailer 15
-
$680 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$900 AUD
£498 GBP
View
Most Expensive
NZ Jewellers
2252c5e1-c598-48e9-ad4f-d04fda78f345 · Sep 28
$1,653 AUD
$1,161 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from $279 AUDSave up to $621 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
$279 AUD