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Marquise|Natural|GIA

0.30ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 7546249441

Certificate GIA 7546249441

Diamond specifications and retailer prices

From $486 CAD
$347 USD
As of October 26, 2026
Save $636 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,122 CAD 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 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 7546249441. Listed at 14 retailers as of October 25, 2026, with prices from $486 to $1,122, a $636 spread on the same certified stone. MOH London lists it at $1,122. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546249441
Dimensions6.82 × 3.47 × 2.10 mm
L/W Ratio1.97
Key to symbols
Feather, Indented Natural
Top View
6.82 mm3.47 mm0.30 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546249441
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: NDepth 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 26
Current: $1,122 CAD|Low: $486 CAD|High: $1,859 CAD|Avg: $805 CAD
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 28, 2026
Retailer 5$486 CAD
Retailer 11$507 CAD
Retailer 12$522 CAD
Retailer 14$542 CAD
Retailer 2$624 CAD
Retailer 6$652 CAD
Retailer 8$665 CAD
Retailer 4$750 CAD
Retailer 9$751 CAD
Retailer 13$777 CAD
Retailer 10$894 CAD
Retailer 7$987 CAD
MOH London$1,122 CAD
Retailer 3$1,859 CAD

40 data points across 14 retailers

14 retailers$486 CAD to $1,122 CAD

A
Cheapest Retailer
-
$486 CAD
$347 USD
B+
Retailer 2
-
$507 CAD
$362 USD
View
B+
Retailer 3
-
$522 CAD
$373 USD
View
B+
Retailer 4
-
$542 CAD
$387 USD
View
B+
Retailer 5
-
$624 CAD
£351 GBP
View
B+
Retailer 6
-
$652 CAD
$466 USD
View
B
Retailer 7
-
$665 CAD
£374 GBP
View
B
Retailer 8
-
$750 CAD
$536 USD
View
B
Retailer 9
-
$751 CAD
ZAR 8,663 ZAR
View
Retailer 10
-
$777 CAD
A$854 AUD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$894 CAD
€608 EUR
View
B
Retailer 12
-
$987 CAD
£555 GBP
View
Most Expensive
B
MOH London
4C7AC3594 · Oct 25
$1,122 CAD
£631 GBP
View
12 more retailers have this diamond
Prices start from $486 CADSave up to $636 CAD

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
$486 CAD