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Cushion|Lab Grown|IGI

2.51ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • IGI LG799608885

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799608885

Diamond specifications and retailer prices

From $1,115 CAD
$798 USD
As of October 30, 2026
Save $3,478 CAD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,593 CAD at MOH London · As of October 26, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG799608885 or 799608885. Listed at 15 retailers as of October 26, 2026, with prices from $1,115 to $4,593, a $3,478 spread on the same certified stone. MOH London lists it at $4,593. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608885
Dimensions8.75 × 6.94 × 4.55 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
8.75 mm6.94 mm2.51 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG799608885
Side View
Table 69.0%Crown 40.2°Girdle: STK-VTKPavilion 31°Culet: NoneDepth 65.6%

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 30
Current: $4,593 CAD|Low: $1,090 CAD|High: $4,650 CAD|Avg: $2,306 CAD|-1.0%
MOH London
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
November 1, 2026
Retailer 15$1,090 CAD
Retailer 3$1,115 CAD
Retailer 6$1,292 CAD
Retailer 2$1,328 CAD
Retailer 13$1,334 CAD
Retailer 4$1,484 CAD
Retailer 14$1,562 CAD
Retailer 8$1,764 CAD
Retailer 11$2,137 CAD
Retailer 12$2,440 CAD
Retailer 9$2,626 CAD
Retailer 10$2,809 CAD
Retailer 5$3,385 CAD
Retailer 7$3,756 CAD
MOH London$4,593 CAD

43 data points across 15 retailers

15 retailers$1,115 CAD to $4,593 CAD

Retailer 1
-
$1,090 CAD
$780 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$1,115 CAD
$798 USD
View
Final sale: no returns
A
Retailer 3
-
$1,292 CAD
$925 USD
View
A
Retailer 4
-
$1,328 CAD
£749 GBP
View
A
Retailer 5
-
$1,334 CAD
$955 USD
View
B+
Retailer 6
-
$1,484 CAD
$1,062 USD
View
A
Retailer 7
-
$1,562 CAD
$1,118 USD
View
A
Retailer 8
-
$1,764 CAD
€1,203 EUR
View
B+
Retailer 9
-
$2,137 CAD
$1,530 USD
View
B+
Retailer 10
-
$2,440 CAD
$1,747 USD
View
B+
Retailer 11
-
$2,626 CAD
$1,880 USD
View
B+
Retailer 12
-
$2,809 CAD
ZAR 32,491 ZAR
View
B
Retailer 13
-
$3,385 CAD
£1,908 GBP
View
B
Retailer 14
-
$3,756 CAD
$2,689 USD
View
Most Expensive
B
MOH London
LG799608885 · Oct 26
$4,593 CAD
£2,589 GBP
View
14 more retailers have this diamond
Prices start from $1,115 CADSave up to $3,478 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
2.51ct Cushion
$1,115 CAD