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Marquise|Natural|GIA

0.30ct H SI1 Marquise Natural Diamond

GD • H/SI1 • GIA 6541052324

Certificate GIA 6541052324

Diamond specifications and retailer prices

From $314 CAD
$225 USD
As of November 1, 2026
Save $151 CAD (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $465 CAD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6541052324. Listed at 4 retailers as of November 1, 2026, with prices from $314 to $465, a $151 spread on the same certified stone. 77 Diamonds lists it at $465. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541052324
Dimensions6.54 × 3.52 × 2.22 mm
L/W Ratio1.86
Top View
6.54 mm3.52 mm0.30 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6541052324
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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 1
Current: $465 CAD|Low: $277 CAD|High: $465 CAD|Avg: $366 CAD|+6.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$314 CAD
Retailer 3$318 CAD
Retailer 2$384 CAD
77 Diamonds$465 CAD

39 data points across 4 retailers

4 retailers$314 CAD to $465 CAD

A
Cheapest Retailer
-
$314 CAD
$225 USD
Final sale: no returns
A
Retailer 2
-
$318 CAD
SGD 308 SGD
View
B+
Retailer 3
-
$384 CAD
$275 USD
View
Most Expensive
B
77 Diamonds
MQCPCAXADSJY · Nov 2
$465 CAD
£262 GBP
View
3 more retailers have this diamond
Prices start from $314 CADSave up to $151 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
$314 CAD