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Marquise|Natural|GIA

0.33ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 3545813977

Certificate GIA 3545813977

Diamond specifications and retailer prices

From $568 AUD
$399 USD
As of October 30, 2026
Save $770 AUD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,338 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.33ct natural marquise diamond

This 0.33ct 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 3545813977. Listed at 16 retailers as of October 26, 2026, with prices from $568 to $1,338, a $770 spread on the same certified stone. MOH London lists it at $1,338. 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

0.33
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545813977
Dimensions7.18 × 3.60 × 2.23 mm
L/W Ratio1.99
Top View
7.18 mm3.60 mm0.33 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545813977
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.8%

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: $1,338 AUD|Low: $568 AUD|High: $2,217 AUD|Avg: $929 AUD|-1.1%
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
October 31, 2026
Retailer 11$568 AUD
Retailer 3$578 AUD
Retailer 12$622 AUD
Retailer 14$622 AUD
Retailer 4$668 AUD
Retailer 2$757 AUD
Retailer 10$793 AUD
Retailer 6$796 AUD
Retailer 7$897 AUD
Retailer 13$926 AUD
Retailer 9$933 AUD
Retailer 8$1,174 AUD
MOH London$1,338 AUD
Retailer 5$2,217 AUD

39 data points across 14 retailers

16 retailers$568 AUD to $1,338 AUD

A
Cheapest Retailer
-
$568 AUD
$399 USD
B+
Retailer 2
-
$578 AUD
$406 USD
View
B+
Retailer 3
-
$622 AUD
$437 USD
View
B+
Retailer 4
-
$622 AUD
$437 USD
View
B+
Retailer 5
-
$668 AUD
$469 USD
View
B
Retailer 6
-
$757 AUD
£419 GBP
View
B+
Retailer 7
-
$765 AUD
$537 USD
View
B+
Retailer 8
-
$793 AUD
£438 GBP
View
B
Retailer 9
-
$796 AUD
$559 USD
View
B
Retailer 10
-
$828 AUD
$582 USD
View
B
Retailer 11
-
$897 AUD
ZAR 10,175 ZAR
View
Retailer 12
-
$926 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$933 AUD
€624 EUR
View
B
Retailer 14
-
$1,174 AUD
£649 GBP
View
Most Expensive
B
MOH London
2F895CADA · Oct 26
$1,338 AUD
£740 GBP
View
14 more retailers have this diamond
Prices start from $568 AUDSave up to $770 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
0.33ct Marquise
$568 AUD