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Round|Natural|GIA

0.30ct L VS1 Round Natural Diamond

EX • L/VS1 • GIA 6405082312

Certificate GIA 6405082312

Diamond specifications and retailer prices

From $260 AUD
As of November 6, 2026
Save $377 AUD (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,714 AUD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6405082312. Listed at 10 retailers as of November 5, 2026, with a 145% 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

0.30
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6405082312
Dimensions4.27 × 4.29 × 2.69 mm
L/W Ratio1.00
Top View
4.27 mm4.29 mm0.30 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6405082312
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 6
Current: $260 AUD|Low: $260 AUD|High: $644 AUD|Avg: $467 AUD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1$260 AUD
Retailer 5$361 AUD
Retailer 2$469 AUD
Retailer 4$589 AUD
Retailer 3$637 AUD

41 data points across 5 retailers

10 retailers$260 AUD to $637 AUD

A
Cheapest Retailer
-
$260 AUD
A
Retailer 2
-
$361 AUD
View
Retailer 3
-
$379 AUD
View
Price last confirmed 36 days ago
Retailer 4
-
$423 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$469 AUD
View
Retailer 6
-
$510 AUD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$589 AUD
View
B
Retailer 8
-
$603 AUD
View
B
Retailer 9
-
$637 AUD
View
Most Expensive
NZ Jewellers
d4ecbab9-7a26-45d5-ad23-41acd00f3db2 · Sep 24
$1,714 AUD
$1,200 USD
View
Price under review
9 more retailers have this diamond
Prices start from $260 AUDSave up to $377 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
0.30ct Round
$260 AUD