CaratHunter
Plans
Cushion|Lab Grown|IGI

1.85ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG735510595

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

Certificate IGI LG735510595

Diamond specifications and retailer prices

From $871 CAD
$622 USD
As of October 28, 2026
Save $4,546 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,416 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735510595 or 735510595. Listed at 18 retailers as of October 28, 2026, with prices from $871 to $5,416, a $4,546 spread on the same certified stone. Brilliant Earth lists it at $5,416. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735510595
Dimensions7.32 × 7.14 × 4.76 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
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
7.32 mm7.14 mm1.85 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735510595
Side View
Table 64.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
A
Excellent
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 28
Current: $5,416 CAD|Low: $871 CAD|High: $5,752 CAD|Avg: $2,402 CAD|-3.0%
Brilliant Earth
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
Retailer 18
October 29, 2026
Retailer 3$871 CAD
Retailer 10$1,027 CAD
Retailer 7$1,057 CAD
Retailer 14$1,113 CAD
Retailer 16$1,285 CAD
Retailer 11$1,475 CAD
Retailer 4$1,486 CAD
Retailer 2$1,498 CAD
Retailer 13$1,656 CAD
Retailer 17$2,174 CAD
Retailer 9$2,572 CAD
Retailer 15$2,816 CAD
Retailer 6$3,044 CAD
Retailer 18$3,125 CAD
Retailer 5$3,257 CAD
Retailer 8$3,352 CAD
Retailer 12$4,206 CAD
Brilliant Earth$5,416 CAD

42 data points across 18 retailers

18 retailers$871 CAD to $5,416 CAD

A
Cheapest Retailer
-
$871 CAD
$622 USD
Final sale: no returns
Retailer 2
-
$1,027 CAD
$734 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,057 CAD
HK$5,900 HKD
View
A
Retailer 4
-
$1,113 CAD
$795 USD
View
A
Retailer 5
-
$1,285 CAD
$918 USD
View
A
Retailer 6
-
$1,475 CAD
€1,004 EUR
View
A
Retailer 7
-
$1,486 CAD
$1,062 USD
View
A
Retailer 8
-
$1,498 CAD
£843 GBP
View
A
Retailer 9
-
$1,656 CAD
ZAR 19,111 ZAR
View
A
Retailer 10
-
$2,174 CAD
$1,553 USD
View
Retailer 11
-
$2,572 CAD
A$2,827 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,816 CAD
£1,584 GBP
View
B+
Retailer 13
-
$3,044 CAD
SGD 2,939 SGD
View
B+
Retailer 14
-
$3,125 CAD
$2,233 USD
View
B+
Retailer 15
-
$3,257 CAD
$2,327 USD
View
B+
Retailer 16
-
$3,352 CAD
$2,395 USD
View
B+
Retailer 17
-
$4,206 CAD
£2,366 GBP
View
Most Expensive
B
Brilliant Earth
19055718A · Oct 29
$5,416 CAD
$3,870 USD
View
17 more retailers have this diamond
Prices start from $871 CADSave up to $4,546 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
$871 CAD