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Cushion|Lab Grown|IGI

3.29ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG743509404

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG743509404

Diamond specifications and retailer prices

From $2,752 CAD
$1,970 USD
As of October 29, 2026
Save $9,918 CAD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $15,611 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.29ct lab-grown cushion diamond

This 3.29ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743509404 or 743509404. Listed at 21 retailers as of October 29, 2026, with a 360% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.29
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509404
Dimensions8.81 × 8.64 × 5.59 mm
L/W Ratio1.02
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
8.81 mm8.64 mm3.29 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509404
Side View
Table 60.0%Crown 37.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 64.7%

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: $15,611 CAD|Low: $2,654 CAD|High: $15,641 CAD|Avg: $6,506 CAD|-0.2%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 20$2,752 CAD
Retailer 8$2,776 CAD
Retailer 2$2,815 CAD
Retailer 6$3,058 CAD
Retailer 15$3,558 CAD
Retailer 19$4,000 CAD
Retailer 12$4,149 CAD
Retailer 17$4,847 CAD
Retailer 18$5,834 CAD
Retailer 21$6,067 CAD
Retailer 10$6,218 CAD
Retailer 4$6,771 CAD
Retailer 9$6,875 CAD
Retailer 3$7,213 CAD
Retailer 13$7,687 CAD
Retailer 11$8,242 CAD
Retailer 16$8,829 CAD
Retailer 5$8,839 CAD
Retailer 7$9,646 CAD
Retailer 14$12,670 CAD
Novita Diamonds$15,611 CAD

29 data points across 21 retailers

21 retailers$2,752 CAD to $12,670 CAD

A
Cheapest Retailer
-
$2,752 CAD
$1,970 USD
A
Retailer 2
-
$2,776 CAD
$1,987 USD
View
Final sale: no returns
A
Retailer 3
-
$2,815 CAD
$2,015 USD
View
A
Retailer 4
-
$3,058 CAD
HK$17,100 HKD
View
A
Retailer 5
-
$3,558 CAD
£2,006 GBP
View
A
Retailer 6
-
$4,000 CAD
€2,727 EUR
View
A
Retailer 7
-
$4,149 CAD
$2,970 USD
View
A
Retailer 8
-
$4,847 CAD
$3,470 USD
View
A
Retailer 9
-
$5,834 CAD
ZAR 67,468 ZAR
View
A
Retailer 10
-
$6,067 CAD
£3,420 GBP
View
Retailer 11
-
$6,218 CAD
A$6,848 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$6,771 CAD
$4,847 USD
View
B+
Retailer 13
-
$6,875 CAD
$4,922 USD
View
B+
Retailer 14
-
$7,213 CAD
£4,066 GBP
View
B+
Retailer 15
-
$7,687 CAD
$5,503 USD
View
Retailer 16
-
$8,242 CAD
$5,900 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$8,829 CAD
$6,321 USD
View
B+
Retailer 18
-
$8,839 CAD
SGD 8,551 SGD
View
B+
Retailer 19
-
$9,646 CAD
$6,905 USD
View
B
Retailer 20
-
$12,670 CAD
$9,070 USD
View
Most Expensive
Novita Diamonds
cert_743509404 · Oct 8
$15,611 CAD
A$17,193 AUD
View
Price last confirmed 22 days ago
20 more retailers have this diamond
Prices start from $2,752 CADSave up to $9,918 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
3.29ct Cushion
$2,752 CAD