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Cushion|Lab Grown|IGI

3.30ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG833685427

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833685427

Diamond specifications and retailer prices

From $2,151 CAD
$1,540 USD
As of October 29, 2026
Save $13,005 CAD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,156 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.3ct lab-grown cushion diamond

This 3.3ct 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 LG833685427 or 833685427. Listed at 11 retailers as of October 29, 2026, with prices from $2,151 to $15,156, a $13,005 spread on the same certified stone. Do Amore Diamonds lists it at $15,156. 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

3.30
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685427
Dimensions9.46 × 7.90 × 5.44 mm
L/W Ratio1.20
Girdle conditionFaceted
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
9.46 mm7.90 mm3.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685427
Side View
Table 57.0%Crown 35.8°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 68.9%

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 29
Current: $15,156 CAD|Low: $2,151 CAD|High: $15,408 CAD|Avg: $6,048 CAD|-0.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$2,151 CAD
Retailer 8$3,191 CAD
Retailer 4$3,595 CAD
Retailer 2$3,720 CAD
Retailer 9$4,959 CAD
Retailer 11$5,976 CAD
Retailer 7$6,288 CAD
Retailer 5$7,057 CAD
Retailer 10$7,718 CAD
Retailer 3$8,476 CAD
Do Amore Diamonds$15,156 CAD

17 data points across 11 retailers

11 retailers$2,151 CAD to $15,156 CAD

A
Cheapest Retailer
-
$2,151 CAD
$1,540 USD
A
Retailer 2
-
$3,191 CAD
$2,284 USD
View
A
Retailer 3
-
$3,595 CAD
€2,451 EUR
View
A
Retailer 4
-
$3,720 CAD
$2,663 USD
View
Retailer 5
-
$4,959 CAD
A$5,461 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$5,976 CAD
$4,278 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$6,288 CAD
$4,501 USD
View
B+
Retailer 8
-
$7,057 CAD
£3,978 GBP
View
Retailer 9
-
$7,718 CAD
$5,525 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$11,008 CAD
$7,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-6166AE744 · Oct 29
$15,156 CAD
$10,850 USD
View
10 more retailers have this diamond
Prices start from $2,151 CADSave up to $13,005 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
3.30ct Cushion
$2,151 CAD