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Marquise|Natural|GIA

0.56ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 2557085198

Certificate GIA 2557085198

Diamond specifications and retailer prices

From $781 CAD
As of November 4, 2026
Save $270 CAD (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,051 CAD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.56ct natural marquise diamond

This 0.56ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557085198. Listed at 4 retailers as of November 4, 2026, with prices from $781 to $1,051, a $270 spread on the same certified stone. 77 Diamonds lists it at $1,051. 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

0.56
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557085198
Dimensions8.49 × 4.30 × 2.69 mm
L/W Ratio1.97
Top View
8.49 mm4.30 mm0.56 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557085198
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,051 CAD|Low: $673 CAD|High: $1,061 CAD|Avg: $889 CAD|+3.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$781 CAD
Retailer 2$851 CAD
Retailer 5$902 CAD
Retailer 4$909 CAD
77 Diamonds$1,051 CAD

21 data points across 5 retailers

4 retailers$781 CAD to $1,051 CAD

B+
Cheapest Retailer
-
$781 CAD
Final sale: no returns
B+
Retailer 2
-
$851 CAD
View
B+
Retailer 3
-
$909 CAD
View
Most Expensive
B
77 Diamonds
MQCPNACVSMCD · Nov 6
$1,051 CAD
£593 GBP
View
3 more retailers have this diamond
Prices start from $781 CADSave up to $270 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.

B+
0.56ct Marquise
$781 CAD