Radiant|Lab Grown|IGI

0.73ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG813608948

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

Certificate IGI LG813608948

Diamond specifications and retailer prices

From $292 CAD
$209 USD
As of October 30, 2026
Save $1,265 CAD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,557 CAD at Michael Trio · As of October 31, 2026
View at Michael Trio

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 LG813608948 or 813608948. Listed at 13 retailers as of October 30, 2026, with prices from $292 to $1,557, a $1,265 spread on the same certified stone. Michael Trio lists it at $1,557. 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 angle52.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813608948
Dimensions6.68 × 4.49 × 2.92 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm4.49 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813608948
Side View
Table 65.0%Crown 52.3°Girdle: MediumPavilion 37.8°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,557 CAD|Low: $210 CAD|High: $1,584 CAD|Avg: $864 CAD|+7.5%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 7$292 CAD
Retailer 11$436 CAD
Retailer 2$584 CAD
Retailer 12$586 CAD
Retailer 4$606 CAD
Retailer 10$746 CAD
Retailer 3$829 CAD
Retailer 13$879 CAD
Retailer 6$1,043 CAD
Retailer 8$1,084 CAD
Retailer 5$1,243 CAD
Retailer 9$1,520 CAD
Michael Trio$1,557 CAD

36 data points across 13 retailers

13 retailers$292 CAD to $1,557 CAD

A
Cheapest Retailer
-
$292 CAD
$209 USD
Final sale: no returns
A
Retailer 2
-
$436 CAD
$312 USD
View
A
Retailer 3
-
$584 CAD
£329 GBP
View
A
Retailer 4
-
$586 CAD
ZAR 6,781 ZAR
View
Retailer 5
-
$606 CAD
€413 EUR
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$746 CAD
$534 USD
View
B+
Retailer 7
-
$829 CAD
A$913 AUD
View
B+
Retailer 8
-
$879 CAD
A$968 AUD
View
B+
Retailer 9
-
$1,043 CAD
$747 USD
View
B+
Retailer 10
-
$1,084 CAD
$776 USD
View
B
Retailer 11
-
$1,243 CAD
$890 USD
View
B
Retailer 12
-
$1,520 CAD
£857 GBP
View
Most Expensive
B
Michael Trio
1560511302 · Oct 31
$1,557 CAD
SGD 1,506 SGD
View
12 more retailers have this diamond
Prices start from $292 CADSave up to $1,265 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.

A
0.73ct Radiant
$292 CAD