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Cushion|Lab Grown|IGI

3.05ct I VVS2 Cushion Lab Grown Diamond

EX • I/VVS2 • IGI LG660442915

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

Certificate IGI LG660442915

Diamond specifications and retailer prices

From $978 CAD
$700 USD
As of October 31, 2026
Save $4,610 CAD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,588 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660442915 or 660442915. Listed at 9 retailers as of October 31, 2026, with prices from $978 to $5,588, a $4,610 spread on the same certified stone. Do Amore Diamonds lists it at $5,588. 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

3.05
Carat
I
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660442915
Dimensions8.51 × 8.32 × 5.54 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm8.32 mm3.05 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660442915
Side View
Table 60.0%Crown 38.6°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 66.6%

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 31
Current: $5,588 CAD|Low: $978 CAD|High: $5,588 CAD|Avg: $2,262 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$978 CAD
Retailer 3$992 CAD
Retailer 8$1,199 CAD
Retailer 7$1,225 CAD
Retailer 9$1,287 CAD
Retailer 4$1,871 CAD
Retailer 11$2,342 CAD
Retailer 5$2,640 CAD
Retailer 10$2,971 CAD
Retailer 2$3,617 CAD
Do Amore Diamonds$5,588 CAD

17 data points across 11 retailers

9 retailers$978 CAD to $5,588 CAD

A
Cheapest Retailer
-
$978 CAD
$700 USD
A
Retailer 2
-
$1,199 CAD
$858 USD
View
B+
Retailer 3
-
$1,225 CAD
$877 USD
View
A
Retailer 4
-
$1,287 CAD
$921 USD
View
A
Retailer 5
-
$1,871 CAD
ZAR 21,639 ZAR
View
B+
Retailer 6
-
$2,640 CAD
$1,890 USD
View
B+
Retailer 7
-
$2,971 CAD
$2,127 USD
View
B+
Retailer 8
-
$3,617 CAD
£2,039 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E70B89ACB · Oct 31
$5,588 CAD
$4,000 USD
View
8 more retailers have this diamond
Prices start from $978 CADSave up to $4,610 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
3.05ct Cushion
$978 CAD