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Round|Lab Grown|IGI

1.85ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809650846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809650846

Diamond specifications and retailer prices

From $537 CAD
$384 USD
As of October 28, 2026
Save $3,731 CAD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,857 CAD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round 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 LG809650846 or 809650846. Listed at 16 retailers as of October 28, 2026, with a 694% 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809650846
Dimensions7.94 × 7.92 × 4.79 mm
L/W Ratio1.00
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
7.94 mm7.92 mm1.85 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809650846
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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: $4,857 CAD|Low: $393 CAD|High: $4,857 CAD|Avg: $1,846 CAD
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 6$537 CAD
Retailer 15$957 CAD
Retailer 12$959 CAD
Retailer 10$983 CAD
Retailer 11$1,023 CAD
Retailer 7$1,060 CAD
Retailer 5$1,076 CAD
Retailer 18$1,376 CAD
Retailer 2$1,381 CAD
Retailer 8$1,395 CAD
Retailer 14$1,745 CAD
Retailer 17$2,136 CAD
Retailer 16$2,158 CAD
Retailer 4$2,248 CAD
Retailer 13$2,389 CAD
Retailer 9$3,284 CAD
Retailer 3$4,269 CAD
Brilliant Earth$4,857 CAD

21 data points across 18 retailers

16 retailers$537 CAD to $4,269 CAD

A
Cheapest Retailer
-
$537 CAD
$384 USD
Final sale: no returns
A
Retailer 2
-
$957 CAD
$684 USD
View
A
Retailer 3
-
$959 CAD
$685 USD
View
A
Retailer 4
-
$1,023 CAD
ZAR 11,805 ZAR
View
A
Retailer 5
-
$1,076 CAD
$769 USD
View
A
Retailer 6
-
$1,376 CAD
$983 USD
View
A
Retailer 7
-
$1,381 CAD
A$1,518 AUD
View
A
Retailer 8
-
$1,395 CAD
$997 USD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$1,745 CAD
$1,247 USD
View
B+
Retailer 10
-
$2,136 CAD
$1,526 USD
View
B+
Retailer 11
-
$2,158 CAD
$1,542 USD
View
B+
Retailer 12
-
$2,248 CAD
$1,606 USD
View
B+
Retailer 13
-
$2,389 CAD
£1,344 GBP
View
B
Retailer 14
-
$3,284 CAD
$2,346 USD
View
Price last confirmed 50 days ago
B
Retailer 15
-
$4,269 CAD
$3,050 USD
View
Most Expensive
B
Brilliant Earth
20536737A · Sep 23
$4,857 CAD
$3,470 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from $537 CADSave up to $3,731 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 Round
$537 CAD