Cushion|Lab Grown|IGI

10.55ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG763607121

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763607121

Diamond specifications and retailer prices

From $11,896 CAD

$8,516 USD

As of October 29, 2026

Save $31,750 CAD (73%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $43,646 CAD at Michael Trio · As of October 31, 2026

View at Michael Trio

About this 10.55ct lab-grown cushion diamond

This 10.55ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763607121 or 763607121. Listed at 16 retailers as of October 29, 2026, with prices from $11,896 to $43,646, a $31,750 spread on the same certified stone. Michael Trio lists it at $43,646. 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

10.55

Carat

Color

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle35.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG763607121

Dimensions15.66 × 11.24 × 7.43 mm

L/W Ratio1.39

Girdle conditionFaceted

Culet sizePointed

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG763607121

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $43,646 CAD|Low: $11,896 CAD|High: $51,828 CAD|Avg: $25,883 CAD|-15.8%

Michael Trio

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

October 30, 2026

Retailer 3$11,896 CAD

Retailer 8$12,332 CAD

Retailer 12$13,043 CAD

Retailer 5$15,268 CAD

Retailer 2$15,336 CAD

Retailer 13$17,755 CAD

Retailer 10$22,758 CAD

Retailer 9$23,501 CAD

Retailer 7$23,546 CAD

Retailer 14$27,029 CAD

Retailer 11$32,370 CAD

Retailer 6$38,275 CAD

Retailer 4$41,082 CAD

Michael Trio$43,646 CAD

41 data points across 14 retailers

16 retailers$11,896 CAD to $43,646 CAD

B+

Cheapest Retailer

$11,896 CAD

$8,516 USD

Final sale: no returns

B+

Retailer 2

$12,332 CAD

$8,828 USD

View

B+

Retailer 3

$13,043 CAD

$9,337 USD

View

Retailer 4

$15,268 CAD

$10,930 USD

View

Price last confirmed 9 days ago

B+

Retailer 5

$15,336 CAD

£8,645 GBP

View

Retailer 6

$17,755 CAD

£10,008 GBP

View

Retailer 7

$18,207 CAD

£10,263 GBP

View

Price last confirmed 17 days ago

Retailer 8

$21,420 CAD

$15,334 USD

View

Retailer 9

$22,758 CAD

$16,292 USD

View

Retailer 10

$23,501 CAD

A$25,883 AUD

View

Price last confirmed 8 days ago

Retailer 11

$23,546 CAD

€16,053 EUR

View

Retailer 12

$27,029 CAD

$19,349 USD

View

Retailer 13

$32,370 CAD

$23,173 USD

View

Retailer 14

$38,275 CAD

$27,400 USD

View

Retailer 15

$41,082 CAD

$29,410 USD

View

Most Expensive

Michael Trio

2426728300 · Oct 31

$43,646 CAD

SGD 42,223 SGD

View

15 more retailers have this diamond

Prices start from $11,896 CADSave up to $31,750 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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B+

10.55ct Cushion

$11,896 CAD