Cushion|Lab Grown|IGI

2.51ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG783632708

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG783632708

Diamond specifications and retailer prices

From $1,157 CAD

$828 USD

As of October 26, 2026

Save $1,847 CAD (61%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: $3,768 CAD at MOH London · As of October 25, 2026

View at MOH London

About this 2.51ct lab-grown cushion diamond

This 2.51ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783632708 or 783632708. Listed at 12 retailers as of October 26, 2026, with a 160% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.51

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.6°

Pavilion angle32.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG783632708

Dimensions10.65 × 6.67 × 4.00 mm

L/W Ratio1.60

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 LG783632708

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

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

Price History

Last verified: Oct 26

Current: $3,768 CAD|Low: $767 CAD|High: $4,163 CAD|Avg: $1,957 CAD|+6.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 25, 2026

Retailer 11$813 CAD

Retailer 2$1,041 CAD

Retailer 5$1,157 CAD

Retailer 12$1,208 CAD

Retailer 6$1,332 CAD

Retailer 10$1,369 CAD

Retailer 7$2,058 CAD

Retailer 8$2,619 CAD

Retailer 4$2,932 CAD

Retailer 9$3,003 CAD

Retailer 3$3,096 CAD

MOH London$3,768 CAD

28 data points across 12 retailers

12 retailers$1,157 CAD to $3,003 CAD

Retailer 1

$1,041 CAD

$745 USD

Price last confirmed 6 days ago

Retailer 2

$1,157 CAD

$828 USD

View

Retailer 3

$1,208 CAD

$865 USD

View

Price last confirmed 10 days ago

Retailer 4

$1,332 CAD

€908 EUR

View

Price last confirmed 9 days ago

Retailer 5

$1,369 CAD

$980 USD

View

Price last confirmed 8 days ago

Retailer 6

$1,753 CAD

$1,255 USD

View

Price last confirmed 20 days ago

B+

Retailer 7

$2,058 CAD

$1,473 USD

View

Retailer 8

$2,619 CAD

£1,476 GBP

View

Price last confirmed 11 days ago

B+

Retailer 9

$2,932 CAD

$2,099 USD

View

B+

Retailer 10

$3,003 CAD

$2,150 USD

View

Retailer 11

$3,096 CAD

$2,216 USD

View

Price last confirmed 8 days ago

Most Expensive

B+

MOH London

LG783632708 · Oct 25

$3,768 CAD

£2,124 GBP

View

Price last confirmed 8 days ago

11 more retailers have this diamond

Prices start from $1,157 CADSave up to $1,847 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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2.51ct Cushion

$1,157 CAD