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Marquise|Natural|GIA

0.30ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6562269009

Certificate GIA 6562269009

Diamond specifications and retailer prices

From $419 AUD
HK$2,300 HKD
As of October 30, 2026
Save $722 AUD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,141 AUD at MOH London · As of October 26, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562269009. Listed at 13 retailers as of October 26, 2026, with prices from $419 to $1,141, a $722 spread on the same certified stone. MOH London lists it at $1,141. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562269009
Dimensions7.17 × 3.50 × 2.11 mm
L/W Ratio2.05
Culet sizeNone
Key to symbols
Feather
Top View
7.17 mm3.50 mm0.30 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562269009
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.5%

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: Oct 30
Current: $1,141 AUD|Low: $350 AUD|High: $2,064 AUD|Avg: $796 AUD|-8.6%
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 30, 2026
Retailer 6$351 AUD
Retailer 7$419 AUD
Retailer 8$441 AUD
Retailer 9$456 AUD
Retailer 10$494 AUD
Retailer 12$519 AUD
Retailer 13$551 AUD
Retailer 4$663 AUD
Retailer 3$773 AUD
Retailer 5$842 AUD
Retailer 2$1,001 AUD
MOH London$1,141 AUD
Retailer 11$1,891 AUD

38 data points across 13 retailers

13 retailers$419 AUD to $1,141 AUD

Retailer 1
-
$351 AUD
₹23,479 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$419 AUD
HK$2,300 HKD
View
A
Retailer 3
-
$441 AUD
$310 USD
View
A
Retailer 4
-
$456 AUD
$320 USD
View
Final sale: no returns
A
Retailer 5
-
$494 AUD
$347 USD
View
B+
Retailer 6
-
$519 AUD
SGD 493 SGD
View
B+
Retailer 7
-
$551 AUD
$387 USD
View
B+
Retailer 8
-
$663 AUD
$466 USD
View
B
Retailer 9
-
$773 AUD
$543 USD
View
Retailer 10
-
$842 AUD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$1,001 AUD
£554 GBP
View
Most Expensive
B
MOH London
AC930DC55 · Oct 26
$1,141 AUD
£631 GBP
View
11 more retailers have this diamond
Prices start from $419 AUDSave up to $722 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
$419 AUD