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Marquise|Natural|GIA

0.30ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6562277377

Certificate GIA 6562277377

Diamond specifications and retailer prices

From $353 CAD
$253 USD
As of October 31, 2026
Save $532 CAD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $885 CAD 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562277377. Listed at 14 retailers as of October 26, 2026, with prices from $353 to $885, a $532 spread on the same certified stone. MOH London lists it at $885. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle36.3°
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562277377
Dimensions6.70 × 3.56 × 2.18 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
6.70 mm3.56 mm0.30 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6562277377
Side View
Table 57.0%Crown 36.3°Girdle: VTN-VTKPavilion 39.2°Culet: NoneDepth 61.2%

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 31
Current: $885 CAD|Low: $298 CAD|High: $1,869 CAD|Avg: $605 CAD|-7.2%
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
Retailer 15
November 1, 2026
Retailer 14$353 CAD
Retailer 11$383 CAD
Retailer 13$386 CAD
Retailer 6$391 CAD
Retailer 5$412 CAD
Retailer 3$416 CAD
Retailer 12$427 CAD
Retailer 7$470 CAD
Retailer 2$485 CAD
Retailer 10$515 CAD
Retailer 9$525 CAD
Retailer 15$566 CAD
Retailer 8$738 CAD
MOH London$885 CAD
Retailer 4$1,734 CAD

41 data points across 15 retailers

14 retailers$353 CAD to $885 CAD

A
Cheapest Retailer
-
$353 CAD
$253 USD
Final sale: no returns
B+
Retailer 2
-
$383 CAD
$274 USD
View
A
Retailer 3
-
$386 CAD
$276 USD
View
B+
Retailer 4
-
$391 CAD
$280 USD
View
B+
Retailer 5
-
$412 CAD
$295 USD
View
B+
Retailer 6
-
$416 CAD
SGD 402 SGD
View
B+
Retailer 7
-
$427 CAD
$306 USD
View
B+
Retailer 8
-
$485 CAD
£274 GBP
View
B
Retailer 9
-
$515 CAD
$369 USD
View
B
Retailer 10
-
$525 CAD
£296 GBP
View
B
Retailer 11
-
$566 CAD
$405 USD
View
B
Retailer 12
-
$738 CAD
€503 EUR
View
Most Expensive
B
MOH London
0E8BF19DC · Oct 26
$885 CAD
£499 GBP
View
12 more retailers have this diamond
Prices start from $353 CADSave up to $532 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
$353 CAD