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Cushion|Lab Grown|IGI

3.59ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG636431572

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG636431572

Diamond specifications and retailer prices

From $1,055 CAD
$755 USD
As of October 29, 2026
Save $7,299 CAD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,353 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.59ct lab-grown cushion diamond

This 3.59ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636431572 or 636431572. Listed at 16 retailers as of October 29, 2026, with prices from $1,055 to $8,353, a $7,299 spread on the same certified stone. Do Amore Diamonds lists it at $8,353. 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

3.59
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636431572
Dimensions8.93 × 8.70 × 5.78 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.93 mm8.70 mm3.59 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636431572
Side View
Table 63.0%Crown 37.5°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.4%

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: Oct 29
Current: $8,353 CAD|Low: $1,055 CAD|High: $8,353 CAD|Avg: $3,005 CAD
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
Retailer 15
October 31, 2026
Retailer 14$1,055 CAD
Retailer 13$1,092 CAD
Retailer 8$1,341 CAD
Retailer 12$1,441 CAD
Retailer 7$1,541 CAD
Retailer 5$1,651 CAD
Retailer 2$1,935 CAD
Retailer 9$2,721 CAD
Retailer 11$2,798 CAD
Retailer 3$3,724 CAD
Retailer 6$3,747 CAD
Retailer 15$3,749 CAD
Retailer 10$4,758 CAD
Retailer 4$6,733 CAD
Do Amore Diamonds$8,353 CAD

43 data points across 15 retailers

16 retailers$1,055 CAD to $8,353 CAD

A
Cheapest Retailer
-
$1,055 CAD
$755 USD
Final sale: no returns
Retailer 2
-
$1,092 CAD
$782 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,341 CAD
$960 USD
View
A
Retailer 4
-
$1,425 CAD
$1,020 USD
View
Retailer 5
-
$1,441 CAD
£812 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,541 CAD
$1,103 USD
View
A
Retailer 7
-
$1,651 CAD
$1,182 USD
View
A
Retailer 8
-
$1,935 CAD
£1,091 GBP
View
B+
Retailer 9
-
$2,721 CAD
A$2,997 AUD
View
B+
Retailer 10
-
$2,798 CAD
ZAR 32,360 ZAR
View
B+
Retailer 11
-
$3,724 CAD
$2,666 USD
View
B+
Retailer 12
-
$3,747 CAD
£2,112 GBP
View
B+
Retailer 13
-
$3,749 CAD
$2,684 USD
View
B
Retailer 14
-
$4,311 CAD
$3,086 USD
View
B
Retailer 15
-
$4,758 CAD
£2,682 GBP
View
Most Expensive
B
Do Amore Diamonds
27-119CC7155 · Oct 31
$8,353 CAD
$5,980 USD
View
15 more retailers have this diamond
Prices start from $1,055 CADSave up to $7,299 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
3.59ct Cushion
$1,055 CAD