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Cushion|Lab Grown|IGI

3.51ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG828615267

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG828615267

Diamond specifications and retailer prices

From $1,561 CAD
$1,117 USD
As of November 1, 2026
Save $5,720 CAD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,280 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG828615267 or 828615267. Listed at 12 retailers as of November 1, 2026, with prices from $1,561 to $7,280, a $5,720 spread on the same certified stone. Do Amore Diamonds lists it at $7,280. 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

3.51
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828615267
Dimensions8.98 × 9.56 × 5.78 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm9.56 mm3.51 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828615267
Side View
Table 62.0%Crown 35.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.4%

Caratlytics Score

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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: Nov 1
Current: $7,280 CAD|Low: $1,174 CAD|High: $7,280 CAD|Avg: $2,741 CAD|+2.8%
Do Amore 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
Retailer 14
November 2, 2026
Retailer 6$1,216 CAD
Retailer 13$1,561 CAD
Retailer 11$1,565 CAD
Retailer 2$1,676 CAD
Retailer 4$1,734 CAD
Retailer 8$2,369 CAD
Retailer 12$2,399 CAD
Retailer 10$2,435 CAD
Retailer 14$3,242 CAD
Retailer 9$3,258 CAD
Retailer 5$3,551 CAD
Retailer 3$3,780 CAD
Retailer 7$4,419 CAD
Do Amore Diamonds$7,280 CAD

30 data points across 14 retailers

12 retailers$1,561 CAD to $7,280 CAD

Retailer 1
-
$1,216 CAD
HK$6,800 HKD
Price last confirmed 59 days ago
A
Retailer 2
-
$1,561 CAD
$1,117 USD
View
B+
Retailer 3
-
$1,565 CAD
$1,120 USD
View
A
Retailer 4
-
$1,676 CAD
£944 GBP
View
B+
Retailer 5
-
$2,369 CAD
A$2,608 AUD
View
B+
Retailer 6
-
$2,399 CAD
$1,717 USD
View
B+
Retailer 7
-
$2,435 CAD
ZAR 28,152 ZAR
View
B+
Retailer 8
-
$3,242 CAD
$2,320 USD
View
B+
Retailer 9
-
$3,258 CAD
£1,836 GBP
View
B
Retailer 10
-
$3,780 CAD
$2,705 USD
View
B
Retailer 11
-
$4,419 CAD
£2,490 GBP
View
Most Expensive
B
Do Amore Diamonds
27-831623AC1 · Nov 2
$7,280 CAD
$5,210 USD
View
11 more retailers have this diamond
Prices start from $1,561 CADSave up to $5,720 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
3.51ct Cushion
$1,561 CAD