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Marquise|Natural|GIA

0.30ct H SI1 Marquise Natural Diamond

ID • H/SI1 • GIA 6565586232

Certificate GIA 6565586232

Diamond specifications and retailer prices

From $296 AUD
₹19,746 INR
As of November 2, 2026
Save $646 AUD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $942 AUD at MOH London · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565586232. Listed at 13 retailers as of November 2, 2026, with prices from $296 to $942, a $646 spread on the same certified stone. MOH London lists it at $942. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565586232
Dimensions6.62 × 3.50 × 2.10 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.62 mm3.50 mm0.30 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565586232
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 60.1%

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 2
Current: $942 AUD|Low: $296 AUD|High: $971 AUD|Avg: $552 AUD|-3.0%
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
November 2, 2026
Retailer 6$296 AUD
Retailer 5$342 AUD
Retailer 3$377 AUD
Retailer 10$473 AUD
Retailer 9$520 AUD
Retailer 2$534 AUD
Retailer 12$559 AUD
Retailer 13$594 AUD
Retailer 4$603 AUD
Retailer 11$633 AUD
Retailer 8$683 AUD
Retailer 7$826 AUD
MOH London$942 AUD

20 data points across 13 retailers

13 retailers$296 AUD to $942 AUD

A
Cheapest Retailer
-
$296 AUD
₹19,746 INR
A
Retailer 2
-
$342 AUD
$240 USD
View
A
Retailer 3
-
$377 AUD
$264 USD
View
Final sale: no returns
B+
Retailer 4
-
$473 AUD
$331 USD
View
B+
Retailer 5
-
$520 AUD
£287 GBP
View
B
Retailer 6
-
$534 AUD
$374 USD
View
B
Retailer 7
-
$559 AUD
£309 GBP
View
B+
Retailer 8
-
$594 AUD
$416 USD
View
B+
Retailer 9
-
$603 AUD
$423 USD
View
B
Retailer 10
-
$633 AUD
ZAR 7,162 ZAR
View
B
Retailer 11
-
$683 AUD
€456 EUR
View
B
Retailer 12
-
$826 AUD
£456 GBP
View
Most Expensive
B
MOH London
66DBD114F · Nov 2
$942 AUD
£520 GBP
View
12 more retailers have this diamond
Prices start from $296 AUDSave up to $646 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
$296 AUD