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Cushion|Lab Grown|IGI

0.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG733573230

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733573230

Diamond specifications and retailer prices

From $479 CAD
$343 USD
As of October 29, 2026
Save $824 CAD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,303 CAD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733573230 or 733573230. Listed at 12 retailers as of October 29, 2026, with prices from $479 to $1,303, a $824 spread on the same certified stone. Riddles Jewelry lists it at $1,303. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733573230
Dimensions6.09 × 4.88 × 3.26 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.09 mm4.88 mm0.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733573230
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 66.8%

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 29
Current: $1,104 CAD|Low: $286 CAD|High: $1,574 CAD|Avg: $773 CAD|+8.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Riddles Jewelry
October 19, 2026
Retailer 6$286 CAD
Retailer 16$426 CAD
Retailer 7$440 CAD
Retailer 13$479 CAD
Retailer 18$507 CAD
Retailer 14$528 CAD
Retailer 4$543 CAD
Retailer 19$554 CAD
Retailer 3$559 CAD
Retailer 12$669 CAD
Retailer 2$739 CAD
Retailer 11$792 CAD
Retailer 15$805 CAD
Retailer 17$866 CAD
Retailer 9$1,010 CAD
Retailer 8$1,073 CAD
Retailer 1$1,104 CAD
Riddles Jewelry$1,303 CAD
Retailer 5$1,467 CAD
Retailer 10$1,574 CAD

13 data points across 20 retailers

12 retailers$479 CAD to $1,303 CAD

Retailer 1
-
$426 CAD
$305 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$479 CAD
$343 USD
View
A
Retailer 3
-
$528 CAD
$378 USD
View
Retailer 4
-
$554 CAD
ZAR 6,402 ZAR
View
Price last confirmed 29 days ago
Retailer 5
-
$559 CAD
$400 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
$669 CAD
$479 USD
View
Retailer 7
-
$739 CAD
A$814 AUD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$805 CAD
$576 USD
View
Retailer 9
-
$805 CAD
$576 USD
View
Price last confirmed 28 days ago
Retailer 10
-
$1,073 CAD
$768 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$1,104 CAD
View
Most Expensive
B
Riddles Jewelry
1989204714 · Oct 29
$1,303 CAD
$933 USD
View
11 more retailers have this diamond
Prices start from $479 CADSave up to $824 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
$479 CAD