Marquise|Natural|GIA

0.30ct H VS1 Marquise Natural Diamond

VG • H/VS1 • GIA 6561649725

Certificate GIA 6561649725

Diamond specifications and retailer prices

From $741 AUD
£410 GBP
As of October 27, 2026
Save $397 AUD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,318 AUD at MOH London · As of October 25, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561649725. Listed at 13 retailers as of October 27, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561649725
Dimensions7.22 × 3.55 × 2.03 mm
L/W Ratio2.03
Culet sizeNone
Key to symbols
Feather
Top View
7.22 mm3.55 mm0.30 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561649725
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.0%

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: $1,318 AUD|Low: $540 AUD|High: $2,185 AUD|Avg: $883 AUD
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
October 27, 2026
Retailer 11$540 AUD
Retailer 7$571 AUD
Retailer 10$614 AUD
Retailer 5$658 AUD
Retailer 6$741 AUD
Retailer 13$760 AUD
Retailer 4$817 AUD
Retailer 9$882 AUD
Retailer 8$884 AUD
Retailer 12$1,028 AUD
Retailer 2$1,138 AUD
MOH London$1,318 AUD
Retailer 3$2,185 AUD

6 data points across 13 retailers

13 retailers$741 AUD to $1,138 AUD

Retailer 1
-
$540 AUD
$379 USD
Price last confirmed 7 days ago
Retailer 2
-
$571 AUD
$401 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$614 AUD
$431 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$658 AUD
$462 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$741 AUD
£410 GBP
View
B
Retailer 6
-
$760 AUD
$534 USD
View
B
Retailer 7
-
$817 AUD
$574 USD
View
Retailer 8
-
$882 AUD
ZAR 10,012 ZAR
View
Price last confirmed 7 days ago
Retailer 9
-
$884 AUD
£489 GBP
View
Price last confirmed 7 days ago
B
Retailer 10
-
$1,028 AUD
€688 EUR
View
B
Retailer 11
-
$1,138 AUD
£630 GBP
View
Most Expensive
MOH London
3C4B27C09 · Oct 25
$1,318 AUD
£729 GBP
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from $741 AUDSave up to $397 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
$741 AUD