Cushion|Lab Grown|IGI

1.83ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG838622695

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838622695

Diamond specifications and retailer prices

From $1,681 CAD
£947 GBP
As of October 27, 2026
Save $6,104 CAD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,785 CAD at Riddles Jewelry · As of October 27, 2026
View at Riddles Jewelry

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838622695 or 838622695. Listed at 20 retailers as of October 27, 2026, with prices from $1,681 to $7,785, a $6,104 spread on the same certified stone. Riddles Jewelry lists it at $7,785. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838622695
Dimensions8.77 × 6.43 × 4.21 mm
L/W Ratio1.36
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
8.77 mm6.43 mm1.83 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838622695
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 65.5%

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 27
Current: $2,309 CAD|Low: $1,523 CAD|High: $7,785 CAD|Avg: $3,710 CAD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Riddles Jewelry
October 27, 2026
Retailer 3$1,523 CAD
Retailer 12$1,681 CAD
Retailer 8$1,721 CAD
Retailer 17$1,767 CAD
Retailer 11$1,904 CAD
Retailer 1$2,309 CAD
Retailer 6$2,310 CAD
Retailer 14$2,332 CAD
Retailer 2$2,556 CAD
Retailer 10$2,601 CAD
Retailer 16$2,772 CAD
Retailer 20$3,712 CAD
Retailer 4$4,079 CAD
Retailer 7$4,194 CAD
Retailer 18$4,592 CAD
Retailer 5$4,964 CAD
Retailer 15$5,170 CAD
Retailer 9$5,296 CAD
Retailer 19$5,588 CAD
Retailer 13$7,309 CAD
Riddles Jewelry$7,785 CAD

25 data points across 21 retailers

20 retailers$1,681 CAD to $7,785 CAD

Retailer 1
-
$1,523 CAD
$1,090 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$1,681 CAD
£947 GBP
View
A
Retailer 3
-
$1,767 CAD
$1,265 USD
View
A
Retailer 4
-
$1,904 CAD
$1,363 USD
View
A
Retailer 5
-
$2,309 CAD
€1,574 EUR
View
A
Retailer 6
-
$2,310 CAD
$1,654 USD
View
A
Retailer 7
-
$2,332 CAD
£1,314 GBP
View
B+
Retailer 8
-
$2,556 CAD
$1,830 USD
View
B+
Retailer 9
-
$2,601 CAD
$1,862 USD
View
B+
Retailer 10
-
$2,772 CAD
ZAR 32,062 ZAR
View
B+
Retailer 11
-
$3,712 CAD
$2,657 USD
View
B+
Retailer 12
-
$4,079 CAD
$2,920 USD
View
B
Retailer 13
-
$4,194 CAD
£2,364 GBP
View
B
Retailer 14
-
$4,592 CAD
View
B
Retailer 15
-
$4,964 CAD
$3,553 USD
View
B+
Retailer 16
-
$5,170 CAD
£2,914 GBP
View
B
Retailer 17
-
$5,296 CAD
$3,791 USD
View
Retailer 18
-
$5,588 CAD
$4,000 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$7,309 CAD
$5,232 USD
View
Most Expensive
B
Riddles Jewelry
1993827356 · Oct 27
$7,785 CAD
$5,573 USD
View
19 more retailers have this diamond
Prices start from $1,681 CADSave up to $6,104 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
1.83ct Cushion
$1,681 CAD