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Cushion|Lab Grown|IGI

5.31ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG823695226

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823695226

Diamond specifications and retailer prices

From $11,990 CAD
$8,583 USD
As of October 29, 2026
Save $31,576 CAD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $43,566 CAD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.31ct lab-grown cushion diamond

This 5.31ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG823695226 or 823695226. Listed at 17 retailers as of October 29, 2026, with prices from $11,990 to $43,566, a $31,576 spread on the same certified stone. Michael Trio lists it at $43,566. 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

5.31
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695226
Dimensions10.86 × 8.62 × 5.96 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
Top View
10.86 mm8.62 mm5.31 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695226
Side View
Table 61.0%Crown 36.6°Girdle: ThickPavilion 30.7°Culet: NoneDepth 69.1%

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: $43,566 CAD|Low: $11,990 CAD|High: $43,566 CAD|Avg: $21,799 CAD
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 7$11,990 CAD
Retailer 4$12,335 CAD
Retailer 16$12,420 CAD
Retailer 17$12,802 CAD
Retailer 11$12,821 CAD
Retailer 9$14,381 CAD
Retailer 2$15,309 CAD
Retailer 6$15,355 CAD
Retailer 8$17,797 CAD
Retailer 13$20,754 CAD
Retailer 15$21,381 CAD
Retailer 14$23,180 CAD
Retailer 12$25,233 CAD
Retailer 10$25,368 CAD
Retailer 3$34,580 CAD
Retailer 5$41,037 CAD
Michael Trio$43,566 CAD

25 data points across 17 retailers

17 retailers$11,990 CAD to $43,566 CAD

A
Cheapest Retailer
-
$11,990 CAD
$8,583 USD
Final sale: no returns
A
Retailer 2
-
$12,335 CAD
$8,830 USD
View
Retailer 3
-
$12,420 CAD
$8,891 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$12,802 CAD
HK$71,600 HKD
View
A
Retailer 5
-
$12,821 CAD
£7,227 GBP
View
A
Retailer 6
-
$14,381 CAD
$10,295 USD
View
A
Retailer 7
-
$15,309 CAD
£8,629 GBP
View
A
Retailer 8
-
$15,355 CAD
$10,992 USD
View
A
Retailer 9
-
$17,797 CAD
£10,032 GBP
View
A
Retailer 10
-
$20,754 CAD
€14,150 EUR
View
B+
Retailer 11
-
$21,381 CAD
$15,306 USD
View
B+
Retailer 12
-
$23,180 CAD
£13,066 GBP
View
B+
Retailer 13
-
$25,233 CAD
ZAR 291,824 ZAR
View
B+
Retailer 14
-
$25,368 CAD
$18,160 USD
View
B
Retailer 15
-
$34,580 CAD
$24,755 USD
View
B
Retailer 16
-
$41,037 CAD
$29,377 USD
View
Most Expensive
B
Michael Trio
1857987735 · Oct 31
$43,566 CAD
SGD 42,145 SGD
View
16 more retailers have this diamond
Prices start from $11,990 CADSave up to $31,576 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
5.31ct Cushion
$11,990 CAD