CaratHunter
Plans
Radiant|Lab Grown|IGI

0.73ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG668475635

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG668475635

Diamond specifications and retailer prices

From $906 CAD
£511 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $906 CAD at Diamond Quarter
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 Diamond Quarter

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG668475635 or 668475635. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668475635
Dimensions6.28 × 4.56 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.28 mm4.56 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668475635
Side View
Table 67.0%Crown 44.2°Girdle: MediumPavilion 37.5°Culet: NoneDepth 68.0%

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: Oct 29
Current: $834 CAD|Low: $265 CAD|High: $101,406 CAD|Avg: $2,558 CAD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
July 7, 2026
Retailer 9$534 CAD
Retailer 5$649 CAD
Retailer 2$736 CAD
Retailer 6$777 CAD
Retailer 12$780 CAD
Retailer 1$834 CAD
Retailer 8$942 CAD
Retailer 7$1,231 CAD
Retailer 3$1,307 CAD
Retailer 4$1,341 CAD
Retailer 10$1,405 CAD
Retailer 11$101,406 CAD

65 data points across 12 retailers

1 retailer

B+
Diamond Quarter
0.73IFELG35AB41N · Oct 29
$906 CAD
£511 GBP
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 Radiant
$906 CAD