Marquise|Natural|GIA

0.30ct K VS2 Marquise Natural Diamond

EX • K/VS2 • GIA 3545554241

Certificate GIA 3545554241

Diamond specifications and retailer prices

From $393 AUD
As of November 3, 2026
Save $511 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,778 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545554241. Listed at 14 retailers as of November 3, 2026, with a 130% 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
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545554241
Dimensions6.97 × 3.39 × 2.16 mm
L/W Ratio2.06
Top View
6.97 mm3.39 mm0.30 ctK / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 3545554241
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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 3
Current: $579 AUD|Low: $423 AUD|High: $917 AUD|Avg: $615 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$423 AUD
Retailer 2$493 AUD
Retailer 7$529 AUD
Retailer 1$579 AUD
Retailer 3$611 AUD
Retailer 6$614 AUD
Retailer 5$753 AUD
Retailer 4$904 AUD

44 data points across 8 retailers

14 retailers$393 AUD to $904 AUD

A
Cheapest Retailer
-
$393 AUD
A
Retailer 2
-
$416 AUD
View
Retailer 3
-
$423 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$439 AUD
View
B+
Retailer 5
-
$439 AUD
View
B+
Retailer 6
-
$453 AUD
View
B+
Retailer 7
-
$493 AUD
View
B+
Retailer 8
-
$529 AUD
View
B
Retailer 9
-
$579 AUD
View
B
Retailer 10
-
$611 AUD
View
B
Retailer 11
-
$614 AUD
View
B
Retailer 12
-
$753 AUD
View
B
Retailer 13
-
$904 AUD
View
Most Expensive
NZ Jewellers
b230b181-20be-492a-9f69-754cae0fcb4d · Nov 3
$1,778 AUD
$1,245 USD
View
Price under review
13 more retailers have this diamond
Prices start from $393 AUDSave up to $511 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 Marquise
$393 AUD