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Round|Natural|GIA

0.31ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6551811654

Certificate GIA 6551811654

Diamond specifications and retailer prices

From $289 AUD
₹19,349 INR
As of October 30, 2026
Save $654 AUD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,692 AUD at NZ Jewellers · As of October 3, 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 6551811654. Listed at 18 retailers as of October 26, 2026, with a 226% 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
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551811654
Dimensions4.34 × 4.32 × 2.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.34 mm4.32 mm0.31 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551811654
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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: $289 AUD|Low: $289 AUD|High: $1,048 AUD|Avg: $590 AUD|-11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 1$289 AUD
Retailer 13$346 AUD
Retailer 9$364 AUD
Retailer 5$413 AUD
Retailer 4$446 AUD
Retailer 10$470 AUD
Retailer 8$499 AUD
Retailer 11$584 AUD
Retailer 12$586 AUD
Retailer 7$612 AUD
Retailer 14$635 AUD
Retailer 3$704 AUD
Retailer 6$708 AUD
Retailer 2$944 AUD

30 data points across 14 retailers

18 retailers$289 AUD to $944 AUD

A
Cheapest Retailer
-
$289 AUD
₹19,349 INR
A
Retailer 2
-
$346 AUD
HK$1,900 HKD
View
A
Retailer 3
-
$364 AUD
$256 USD
View
Final sale: no returns
A
Retailer 4
-
$413 AUD
$290 USD
View
A
Retailer 5
-
$446 AUD
SGD 423 SGD
View
Retailer 6
-
$448 AUD
$315 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$470 AUD
View
A
Retailer 8
-
$499 AUD
£276 GBP
View
Retailer 9
-
$500 AUD
$351 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$584 AUD
$410 USD
View
B+
Retailer 11
-
$586 AUD
$412 USD
View
Retailer 12
-
$595 AUD
$418 USD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$612 AUD
ZAR 6,950 ZAR
View
B+
Retailer 14
-
$635 AUD
$446 USD
View
Retailer 15
-
$704 AUD
€471 EUR
View
Price last confirmed 7 days ago
Retailer 16
-
$708 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$944 AUD
£522 GBP
View
Most Expensive
NZ Jewellers
c81cad2b-42c7-40ed-b3de-0c9b166c5aaf · Oct 3
$1,692 AUD
$1,189 USD
View
Price last confirmed 27 days ago
17 more retailers have this diamond
Prices start from $289 AUDSave up to $654 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
$289 AUD