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Cushion|Lab Grown|IGI

3.53ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG734516209

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG734516209

Diamond specifications and retailer prices

From $3,710 CAD
$2,656 USD
As of October 29, 2026
Save $9,711 CAD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,421 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.53ct lab-grown cushion diamond

This 3.53ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG734516209 or 734516209. Listed at 16 retailers as of October 29, 2026, with prices from $3,710 to $13,421, a $9,711 spread on the same certified stone. Taylor and Hart lists it at $13,421. 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

3.53
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734516209
Dimensions10.85 × 7.39 × 4.78 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.39 mm3.53 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734516209
Side View
Table 66.0%Crown 34°Girdle: STK-THKPavilion 32.4°Culet: NoneDepth 64.7%

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 29
Current: $4,243 CAD|Low: $3,710 CAD|High: $12,870 CAD|Avg: $7,160 CAD|-0.6%
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
October 30, 2026
Retailer 3$3,710 CAD
Retailer 12$3,844 CAD
Retailer 2$4,072 CAD
Retailer 5$4,104 CAD
Retailer 1$4,243 CAD
Retailer 7$5,294 CAD
Retailer 10$5,493 CAD
Retailer 6$7,302 CAD
Retailer 11$8,694 CAD
Retailer 8$8,926 CAD
Retailer 14$10,263 CAD
Retailer 9$10,346 CAD
Retailer 13$11,350 CAD
Retailer 4$12,870 CAD

43 data points across 14 retailers

16 retailers$3,710 CAD to $13,421 CAD

A
Cheapest Retailer
-
$3,710 CAD
$2,656 USD
Final sale: no returns
Retailer 2
-
$3,844 CAD
$2,752 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$4,072 CAD
$2,915 USD
View
A
Retailer 4
-
$4,104 CAD
$2,938 USD
View
A
Retailer 5
-
$4,243 CAD
£2,392 GBP
View
A
Retailer 6
-
$5,294 CAD
£2,984 GBP
View
A
Retailer 7
-
$5,493 CAD
$3,932 USD
View
A
Retailer 8
-
$6,391 CAD
$4,575 USD
View
B+
Retailer 9
-
$7,302 CAD
£4,116 GBP
View
Retailer 10
-
$8,694 CAD
A$9,575 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$8,926 CAD
ZAR 103,229 ZAR
View
B+
Retailer 12
-
$10,263 CAD
$7,347 USD
View
B+
Retailer 13
-
$10,346 CAD
£5,832 GBP
View
B
Retailer 14
-
$11,350 CAD
$8,125 USD
View
B
Retailer 15
-
$12,870 CAD
SGD 12,450 SGD
View
Most Expensive
B
Taylor and Hart
NWX0ZFQ · Oct 30
$13,421 CAD
$9,608 USD
View
15 more retailers have this diamond
Prices start from $3,710 CADSave up to $9,711 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
3.53ct Cushion
$3,710 CAD