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Cushion|Lab Grown|IGI

0.73ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG733532099

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733532099

Diamond specifications and retailer prices

From $422 CAD
$302 USD
As of October 30, 2026
Save $1,522 CAD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,944 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG733532099 or 733532099. Listed at 15 retailers as of October 30, 2026, with prices from $422 to $1,944, a $1,522 spread on the same certified stone. Reve Diamonds lists it at $1,944. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733532099
Dimensions6.07 × 4.90 × 3.13 mm
L/W Ratio1.24
Girdle conditionFaceted
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
6.07 mm4.90 mm0.73 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733532099
Side View
Table 58.0%Crown 34.7°Girdle: MediumPavilion 36.8°Culet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $422 CAD|Low: $275 CAD|High: $1,944 CAD|Avg: $818 CAD|+53.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 30, 2026
Retailer 1$422 CAD
Retailer 5$426 CAD
Retailer 9$545 CAD
Retailer 10$640 CAD
Retailer 12$698 CAD
Retailer 7$752 CAD
Retailer 11$821 CAD
Retailer 6$868 CAD
Retailer 3$881 CAD
Retailer 13$1,003 CAD
Retailer 4$1,145 CAD
Retailer 2$1,531 CAD
Retailer 8$1,829 CAD
Reve Diamonds$1,944 CAD

39 data points across 14 retailers

15 retailers$422 CAD to $1,944 CAD

A
Cheapest Retailer
-
$422 CAD
$302 USD
Final sale: no returns
Retailer 2
-
$426 CAD
$305 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$545 CAD
$390 USD
View
A
Retailer 4
-
$640 CAD
$458 USD
View
A
Retailer 5
-
$698 CAD
$500 USD
View
Retailer 6
-
$729 CAD
$522 USD
View
Price last confirmed 102 days ago
A
Retailer 7
-
$752 CAD
€513 EUR
View
A
Retailer 8
-
$821 CAD
ZAR 9,497 ZAR
View
A
Retailer 9
-
$868 CAD
£490 GBP
View
A
Retailer 10
-
$881 CAD
$631 USD
View
B+
Retailer 11
-
$1,003 CAD
$718 USD
View
B+
Retailer 12
-
$1,145 CAD
$820 USD
View
B
Retailer 13
-
$1,531 CAD
$1,096 USD
View
B
Retailer 14
-
$1,829 CAD
£1,031 GBP
View
Most Expensive
B
Reve Diamonds
3F1B155C8 · Oct 30
$1,944 CAD
$1,392 USD
View
14 more retailers have this diamond
Prices start from $422 CADSave up to $1,522 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 Cushion
$422 CAD