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Cushion|Lab Grown|IGI

3.06ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG817679128

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

Certificate IGI LG817679128

Diamond specifications and retailer prices

From $1,349 CAD
As of November 1, 2026
Save $5,953 CAD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,302 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817679128 or 817679128. Listed at 6 retailers as of November 1, 2026, with prices from $1,349 to $7,302, a $5,953 spread on the same certified stone. Do Amore Diamonds lists it at $7,302. 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

3.06
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817679128
Dimensions8.43 × 8.38 × 5.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm8.38 mm3.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817679128
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 66.9%

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: $7,302 CAD|Low: $1,349 CAD|High: $7,818 CAD|Avg: $3,736 CAD|-6.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$1,349 CAD
Retailer 4$1,352 CAD
Retailer 9$1,832 CAD
Retailer 3$2,377 CAD
Retailer 7$2,500 CAD
Retailer 8$3,709 CAD
Retailer 2$4,436 CAD
Retailer 5$6,549 CAD
Do Amore Diamonds$7,302 CAD

20 data points across 9 retailers

6 retailers$1,349 CAD to $7,302 CAD

A
Cheapest Retailer
-
$1,349 CAD
A
Retailer 2
-
$1,352 CAD
View
B+
Retailer 3
-
$2,377 CAD
View
B
Retailer 4
-
$4,436 CAD
View
B
Retailer 5
-
$6,549 CAD
View
Most Expensive
B
Do Amore Diamonds
27-40F4B453A · Nov 2
$7,302 CAD
$5,240 USD
View
5 more retailers have this diamond
Prices start from $1,349 CADSave up to $5,953 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
3.06ct Cushion
$1,349 CAD