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Cushion|Lab Grown|IGI

8.31ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG560236352

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG560236352

Diamond specifications and retailer prices

From $1,886 CAD
$1,350 USD
As of October 29, 2026
Save $13,061 CAD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,947 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 8.31ct lab-grown cushion diamond

This 8.31ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG560236352 or 560236352. Listed at 12 retailers as of October 29, 2026, with prices from $1,886 to $14,947, a $13,061 spread on the same certified stone. Do Amore Diamonds lists it at $14,947. 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

8.31
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560236352
Dimensions11.63 × 11.53 × 7.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.63 mm11.53 mm8.31 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560236352
Side View
Table 63.0%Crown 37.6°Girdle: THK-VTKPavilion 39°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: $14,947 CAD|Low: $1,335 CAD|High: $14,947 CAD|Avg: $5,157 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
October 29, 2026
Retailer 12$1,886 CAD
Retailer 11$1,953 CAD
Retailer 5$2,687 CAD
Retailer 13$2,699 CAD
Retailer 10$3,097 CAD
Retailer 7$3,101 CAD
Retailer 4$3,657 CAD
Retailer 8$3,992 CAD
Retailer 6$4,435 CAD
Retailer 14$5,216 CAD
Retailer 2$6,963 CAD
Retailer 9$7,571 CAD
Retailer 3$7,646 CAD
Do Amore Diamonds$14,947 CAD

19 data points across 14 retailers

12 retailers$1,886 CAD to $14,947 CAD

A
Cheapest Retailer
-
$1,886 CAD
$1,350 USD
Final sale: no returns
Retailer 2
-
$1,953 CAD
$1,398 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$2,699 CAD
$1,932 USD
View
B
Retailer 4
-
$3,097 CAD
$2,217 USD
View
B+
Retailer 5
-
$3,101 CAD
$2,220 USD
View
B+
Retailer 6
-
$3,657 CAD
$2,618 USD
View
Retailer 7
-
$3,992 CAD
A$4,396 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$5,216 CAD
£2,940 GBP
View
B
Retailer 9
-
$6,963 CAD
£3,925 GBP
View
B+
Retailer 10
-
$7,571 CAD
$5,420 USD
View
B
Retailer 11
-
$7,646 CAD
$5,474 USD
View
Most Expensive
C
Do Amore Diamonds
27-7EA0B962F · Oct 29
$14,947 CAD
$10,700 USD
View
11 more retailers have this diamond
Prices start from $1,886 CADSave up to $13,061 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
8.31ct Cushion
$1,886 CAD