Cushion|Lab Grown|IGI

3.57ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG817609520

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG817609520

Diamond specifications and retailer prices

From $1,393 CAD

$997 USD

As of November 1, 2026

Save $8,190 CAD (85%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $9,583 CAD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.57ct lab-grown cushion diamond

This 3.57ct 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 LG817609520 or 817609520. Listed at 16 retailers as of November 1, 2026, with prices from $1,393 to $9,583, a $8,190 spread on the same certified stone. Do Amore Diamonds lists it at $9,583. 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

3.57

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.4°

Pavilion angle49.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817609520

Dimensions10.57 × 7.18 × 4.65 mm

L/W Ratio1.47

Girdle conditionFaceted

Culet sizeLarge

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG817609520

Side View

Caratlytics Score

How it works →

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: $9,583 CAD|Low: $1,187 CAD|High: $9,583 CAD|Avg: $3,544 CAD|+11.7%

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

Retailer 16

November 2, 2026

Retailer 14$1,393 CAD

Retailer 16$1,418 CAD

Retailer 13$1,662 CAD

Retailer 3$1,831 CAD

Retailer 4$2,228 CAD

Retailer 9$2,413 CAD

Retailer 15$2,559 CAD

Retailer 10$3,534 CAD

Retailer 11$3,634 CAD

Retailer 5$4,171 CAD

Retailer 7$4,322 CAD

Retailer 2$4,614 CAD

Retailer 6$4,633 CAD

Retailer 12$5,336 CAD

Retailer 8$5,574 CAD

Do Amore Diamonds$9,583 CAD

31 data points across 16 retailers

16 retailers$1,393 CAD to $9,583 CAD

Cheapest Retailer

$1,393 CAD

$997 USD

Final sale: no returns

Retailer 2

$1,418 CAD

$1,015 USD

View

Price last confirmed 16 days ago

Retailer 3

$1,662 CAD

$1,190 USD

View

Retailer 4

$1,831 CAD

$1,311 USD

View

Retailer 5

$2,228 CAD

$1,595 USD

View

B+

Retailer 6

$2,413 CAD

£1,360 GBP

View

Retailer 7

$2,559 CAD

$1,832 USD

View

B+

Retailer 8

$3,534 CAD

A$3,892 AUD

View

B+

Retailer 9

$3,634 CAD

ZAR 42,026 ZAR

View

B+

Retailer 10

$4,171 CAD

$2,986 USD

View

Retailer 11

$4,322 CAD

£2,436 GBP

View

Retailer 12

$4,614 CAD

£2,601 GBP

View

Retailer 13

$4,633 CAD

$3,317 USD

View

Retailer 14

$5,336 CAD

£3,008 GBP

View

Retailer 15

$5,574 CAD

$3,990 USD

View

Most Expensive

Do Amore Diamonds

20-E92281 · Nov 2

$9,583 CAD

$6,860 USD

View

15 more retailers have this diamond

Prices start from $1,393 CADSave up to $8,190 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.

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3.57ct Cushion

$1,393 CAD