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Cushion|Lab Grown|IGI

1.85ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG802608008

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG802608008

Diamond specifications and retailer prices

From $1,023 CAD
$732 USD
As of October 29, 2026
Save $1,458 CAD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,729 CAD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.85ct lab-grown cushion diamond

This 1.85ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG802608008 or 802608008. Listed at 5 retailers as of October 25, 2026, with a 143% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802608008
Dimensions8.39 × 6.27 × 4.18 mm
L/W Ratio1.34
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
8.39 mm6.27 mm1.85 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802608008
Side View
Table 60.0%Crown 35.1°Girdle: MED-THKPavilion 31.4°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $4,729 CAD|Low: $1,007 CAD|High: $4,729 CAD|Avg: $1,995 CAD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$1,023 CAD
Retailer 3$1,055 CAD
Retailer 4$1,625 CAD
Retailer 5$2,480 CAD
Rare Carat$4,729 CAD

21 data points across 5 retailers

5 retailers$1,023 CAD to $2,480 CAD

A+
Cheapest Retailer
-
$1,023 CAD
$732 USD
A
Retailer 2
-
$1,055 CAD
$755 USD
View
A
Retailer 3
-
$1,625 CAD
$1,163 USD
View
A
Retailer 4
-
$2,480 CAD
£1,398 GBP
View
Most Expensive
Rare Carat
ME-728-265 · Oct 21
$4,729 CAD
$3,385 USD
View
Price last confirmed 9 days ago
4 more retailers have this diamond
Prices start from $1,023 CADSave up to $1,458 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+
1.85ct Cushion
$1,023 CAD