CaratHunter
Plans
Marquise|Natural|GIA

0.73ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 1152732525

Certificate GIA 1152732525

Diamond specifications and retailer prices

From $2,537 CAD
$1,813 USD
As of October 28, 2026
Save $1,967 CAD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,523 CAD at MOH London · As of October 19, 2026
View at MOH London

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded E 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 1152732525. Listed at 6 retailers as of October 27, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1152732525
Dimensions8.04 × 4.76 × 3.09 mm
L/W Ratio1.69
Culet sizeNone
Top View
8.04 mm4.76 mm0.73 ctE / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 1152732525
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,523 CAD|Low: $2,307 CAD|High: $5,558 CAD|Avg: $3,815 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 6$2,537 CAD
Retailer 3$2,603 CAD
Retailer 5$3,855 CAD
Retailer 4$3,887 CAD
Retailer 2$3,986 CAD
Retailer 7$4,505 CAD
MOH London$5,523 CAD

37 data points across 7 retailers

6 retailers$2,537 CAD to $4,505 CAD

B
Cheapest Retailer
-
$2,537 CAD
$1,813 USD
Final sale: no returns
Retailer 2
-
$2,603 CAD
$1,860 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$3,855 CAD
A$4,238 AUD
View
Price last confirmed 23 days ago
C
Retailer 4
-
$3,986 CAD
£2,242 GBP
View
C
Retailer 5
-
$4,505 CAD
$3,219 USD
View
Most Expensive
MOH London
4D280B542 · Oct 19
$5,523 CAD
£3,107 GBP
View
Price under review
5 more retailers have this diamond
Prices start from $2,537 CADSave up to $1,967 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
0.73ct Marquise
$2,537 CAD