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Marquise|Natural|GIA

0.59ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 5181897584

Certificate GIA 5181897584

Diamond specifications and retailer prices

From $1,144 CAD
As of November 6, 2026
Save $999 CAD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,143 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 0.59ct natural marquise diamond

This 0.59ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5181897584. Listed at 4 retailers as of November 4, 2026, with prices from $1,144 to $2,143, a $999 spread on the same certified stone. MOH London lists it at $2,143. 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

0.59
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5181897584
Dimensions7.70 × 4.32 × 2.83 mm
L/W Ratio1.78
Top View
7.70 mm4.32 mm0.59 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceStrong
CertificateGIA 5181897584
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,143 CAD|Low: $1,084 CAD|High: $2,171 CAD|Avg: $1,445 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$1,144 CAD
Retailer 4$1,163 CAD
Retailer 2$1,314 CAD
MOH London$2,143 CAD

44 data points across 4 retailers

4 retailers$1,144 CAD to $2,143 CAD

A
Cheapest Retailer
-
$1,144 CAD
Retailer 2
-
$1,163 CAD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,314 CAD
View
Most Expensive
B
MOH London
4FEB3281C · Nov 4
$2,143 CAD
£1,208 GBP
View
3 more retailers have this diamond
Prices start from $1,144 CADSave up to $999 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
0.59ct Marquise
$1,144 CAD