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Marquise|Natural|GIA

0.64ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 2231788264

Certificate GIA 2231788264

Diamond specifications and retailer prices

From $1,615 CAD
£910 GBP
As of October 31, 2026
Save $899 CAD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,514 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.64ct natural marquise diamond

This 0.64ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2231788264. Listed at 3 retailers as of October 29, 2026, with prices from $1,615 to $2,514, a $899 spread on the same certified stone. MOH London lists it at $2,514. 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

0.64
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231788264
Dimensions7.57 × 4.39 × 3.10 mm
L/W Ratio1.72
Girdle conditionFaceted
Cert comments
Inscription(s): GIA 2231788264
Top View
7.57 mm4.39 mm0.64 ctD / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2231788264
Side View
Table 58.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 70.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,514 CAD|Low: $1,523 CAD|High: $2,532 CAD|Avg: $1,977 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$1,615 CAD
Retailer 3$1,920 CAD
MOH London$2,514 CAD

44 data points across 3 retailers

3 retailers$1,615 CAD to $2,514 CAD

B
Cheapest Retailer
-
$1,615 CAD
£910 GBP
B
Retailer 2
-
$1,920 CAD
€1,309 EUR
View
Most Expensive
C
MOH London
83AF99294 · Oct 29
$2,514 CAD
£1,417 GBP
View
2 more retailers have this diamond
Prices start from $1,615 CADSave up to $899 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
0.64ct Marquise
$1,615 CAD