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Marquise|Natural|GIA

0.73ct D SI1 Marquise Natural Diamond

VG • D/SI1 • GIA 1553111914

Certificate GIA 1553111914

Diamond specifications and retailer prices

From $2,457 CAD
$1,759 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $2,457 CAD at The Diamond Guys
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at The Diamond Guys

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553111914. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.73
Carat
D
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.99°
Pavilion angle40.82°
OriginNatural
Grading LabGIA
CertificateGIA 1553111914
Dimensions8.57 × 4.62 × 3.02 mm
L/W Ratio1.85
Culet sizeNone
Top View
8.57 mm4.62 mm0.73 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553111914
Side View
Table 59.0%Crown 40.99°Girdle: MED-VTKPavilion 40.82°Culet: NoneDepth 65.3%

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: Nov 2
Current: $1,873 CAD|Low: $1,262 CAD|High: $3,742 CAD|Avg: $2,578 CAD|-3.6%
Retailer 1
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
August 28, 2026
Retailer 3$1,262 CAD
Retailer 1$1,873 CAD
Retailer 9$1,893 CAD
Retailer 11$1,925 CAD
Retailer 7$1,993 CAD
Retailer 10$1,993 CAD
Retailer 2$2,060 CAD
Retailer 13$2,067 CAD
Retailer 14$2,603 CAD
Retailer 4$2,684 CAD
Retailer 12$2,829 CAD
Retailer 5$3,186 CAD
Retailer 6$3,206 CAD
Retailer 8$3,562 CAD

65 data points across 14 retailers

1 retailer

B
The Diamond Guys
1955270559 · Nov 2
$2,457 CAD
$1,759 USD
View

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
0.73ct Marquise
$2,457 CAD