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Cushion|Lab Grown|IGI

3.29ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG732516309

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG732516309

Diamond specifications and retailer prices

From $2,090 CAD
$1,496 USD
As of October 30, 2026
Save $12,047 CAD (85%) vs most expensive(unlock to see where)
13 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 LG732516309 or 732516309. Listed at 13 retailers as of October 30, 2026, with a 576% 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 angle37.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732516309
Dimensions8.68 × 8.60 × 5.66 mm
L/W Ratio1.01
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
8.68 mm8.60 mm3.29 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732516309
Side View
Table 63.0%Crown 37.5°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $15,611 CAD|Low: $2,090 CAD|High: $15,641 CAD|Avg: $6,457 CAD|+1.6%
Novita Diamonds
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 30, 2026
Retailer 2$2,090 CAD
Retailer 11$2,116 CAD
Retailer 5$2,347 CAD
Retailer 12$2,982 CAD
Retailer 7$3,337 CAD
Retailer 6$3,671 CAD
Retailer 10$5,197 CAD
Retailer 13$5,324 CAD
Retailer 8$6,587 CAD
Retailer 3$7,990 CAD
Retailer 4$12,572 CAD
Retailer 9$14,137 CAD
Novita Diamonds$15,611 CAD

33 data points across 13 retailers

13 retailers$2,090 CAD to $14,137 CAD

A+
Cheapest Retailer
-
$2,090 CAD
$1,496 USD
A
Retailer 2
-
$2,116 CAD
$1,515 USD
View
A
Retailer 3
-
$2,347 CAD
$1,680 USD
View
Final sale: no returns
A
Retailer 4
-
$2,982 CAD
$2,135 USD
View
A
Retailer 5
-
$3,337 CAD
€2,275 EUR
View
A
Retailer 6
-
$3,671 CAD
$2,628 USD
View
A
Retailer 7
-
$5,197 CAD
$3,720 USD
View
Retailer 8
-
$5,324 CAD
A$5,864 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$6,587 CAD
£3,713 GBP
View
Retailer 10
-
$7,990 CAD
$5,720 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$12,572 CAD
$9,000 USD
View
B
Retailer 12
-
$14,137 CAD
$10,120 USD
View
Most Expensive
Novita Diamonds
cert_732516309 · Oct 8
$15,611 CAD
A$17,193 AUD
View
Price last confirmed 22 days ago
12 more retailers have this diamond
Prices start from $2,090 CADSave up to $12,047 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
$2,090 CAD