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Marquise|Lab Grown|IGI

0.73ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG760528205

Certificate IGI LG760528205

Diamond specifications and retailer prices

From $1,311 CAD
$938 USD
As of November 3, 2026
Save $408 CAD (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,719 CAD at Zales · As of November 2, 2026
View at Zales

About this 0.73ct lab-grown marquise diamond

This 0.73ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG760528205 or 760528205. Listed at 4 retailers as of November 2, 2026, with prices from $1,311 to $1,719, a $408 spread on the same certified stone. Zales lists it at $1,719. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG760528205
Dimensions8.89 × 4.93 × 2.92 mm
L/W Ratio1.80
Top View
8.89 mm4.93 mm0.73 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760528205
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.2%

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 3
Current: $1,425 CAD|Low: $1,034 CAD|High: $1,719 CAD|Avg: $1,495 CAD|+37.8%
Retailer 1
Retailer 2
Retailer 3
Zales
September 28, 2026
Retailer 2$1,311 CAD
Retailer 1$1,425 CAD
Retailer 3$1,719 CAD
Zales$1,719 CAD

2 data points across 4 retailers

4 retailers$1,311 CAD to $1,719 CAD

B+
Cheapest Retailer
-
$1,311 CAD
$938 USD
B
Retailer 2
-
$1,425 CAD
$1,020 USD
View
B
Retailer 3
-
$1,719 CAD
$1,230 USD
View
Most Expensive
B
Zales
526971248 · Nov 2
$1,719 CAD
$1,230 USD
View
3 more retailers have this diamond
Prices start from $1,311 CADSave up to $408 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
$1,311 CAD