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Marquise|Natural|GIA

0.30ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6545705892

Certificate GIA 6545705892

Diamond specifications and retailer prices

From $664 AUD
$465 USD
As of October 27, 2026
Save $620 AUD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,336 AUD at MOH London · As of October 18, 2026
View at MOH London

About this 0.3ct natural marquise diamond

This 0.3ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545705892. Listed at 15 retailers as of October 27, 2026, with a 93% 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
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545705892
Dimensions6.47 × 3.48 × 2.29 mm
L/W Ratio1.86
Top View
6.47 mm3.48 mm0.30 ctF / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6545705892
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,336 AUD|Low: $575 AUD|High: $2,206 AUD|Avg: $959 AUD|+0.4%
MOH London
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
Retailer 15
October 28, 2026
Retailer 6$575 AUD
Retailer 13$619 AUD
Retailer 15$619 AUD
Retailer 7$664 AUD
Retailer 12$664 AUD
Retailer 2$749 AUD
Retailer 9$789 AUD
Retailer 5$835 AUD
Retailer 10$890 AUD
Retailer 14$922 AUD
Retailer 11$926 AUD
Retailer 8$1,152 AUD
Retailer 4$1,283 AUD
MOH London$1,336 AUD
Retailer 3$2,206 AUD

39 data points across 15 retailers

15 retailers$664 AUD to $1,283 AUD

Retailer 1
-
$575 AUD
$403 USD
Price last confirmed 7 days ago
Retailer 2
-
$619 AUD
$434 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$619 AUD
$434 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$664 AUD
$465 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$664 AUD
$465 USD
View
B
Retailer 6
-
$749 AUD
£413 GBP
View
B+
Retailer 7
-
$789 AUD
£435 GBP
View
Retailer 8
-
$835 AUD
$585 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$890 AUD
ZAR 10,081 ZAR
View
Price last confirmed 7 days ago
Retailer 10
-
$922 AUD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$926 AUD
€618 EUR
View
B
Retailer 12
-
$1,152 AUD
£636 GBP
View
B
Retailer 13
-
$1,283 AUD
£708 GBP
View
Most Expensive
MOH London
7A9AC3AAD · Oct 18
$1,336 AUD
£737 GBP
View
Price last confirmed 14 days ago
13 more retailers have this diamond
Prices start from $664 AUDSave up to $620 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.

B+
0.30ct Marquise
$664 AUD