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Round|Lab Grown|IGI

1.83ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG743523338

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743523338

Diamond specifications and retailer prices

From $980 CAD
$700 USD
As of October 29, 2026
Save $6,102 CAD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,082 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.83ct lab-grown round diamond

This 1.83ct 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 LG743523338 or 743523338. Listed at 24 retailers as of October 29, 2026, with prices from $980 to $7,082, a $6,102 spread on the same certified stone. Brilliant Earth lists it at $7,082. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743523338
Dimensions7.79 × 7.83 × 4.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
7.79 mm7.83 mm1.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743523338
Side View
Table 56.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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: $7,082 CAD|Low: $1,066 CAD|High: $7,082 CAD|Avg: $2,614 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
October 29, 2026
Retailer 6$1,066 CAD
Retailer 7$1,097 CAD
Retailer 10$1,386 CAD
Retailer 5$1,492 CAD
Retailer 8$1,811 CAD
Retailer 2$1,811 CAD
Retailer 3$1,846 CAD
Retailer 9$2,090 CAD
Retailer 14$2,801 CAD
Retailer 12$2,829 CAD
Retailer 15$3,682 CAD
Retailer 4$3,834 CAD
Retailer 13$3,849 CAD
Retailer 11$4,472 CAD
Brilliant Earth$7,082 CAD

43 data points across 15 retailers

24 retailers$980 CAD to $7,082 CAD

A
Cheapest Retailer
-
$980 CAD
$700 USD
A
Retailer 2
-
$1,066 CAD
$762 USD
View
A
Retailer 3
-
$1,097 CAD
$784 USD
View
Final sale: no returns
A
Retailer 4
-
$1,136 CAD
$812 USD
View
Retailer 5
-
$1,138 CAD
$813 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,326 CAD
HK$7,400 HKD
View
A
Retailer 7
-
$1,386 CAD
$990 USD
View
A
Retailer 8
-
$1,492 CAD
$1,066 USD
View
B+
Retailer 9
-
$1,811 CAD
€1,232 EUR
View
B+
Retailer 10
-
$1,811 CAD
£1,019 GBP
View
B+
Retailer 11
-
$1,846 CAD
$1,319 USD
View
B+
Retailer 12
-
$1,906 CAD
$1,362 USD
View
B+
Retailer 13
-
$2,090 CAD
ZAR 24,127 ZAR
View
B+
Retailer 14
-
$2,801 CAD
$2,001 USD
View
Retailer 15
-
$2,829 CAD
A$3,110 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$3,197 CAD
$2,284 USD
View
B+
Retailer 17
-
$3,682 CAD
$2,631 USD
View
B
Retailer 18
-
$3,834 CAD
SGD 3,702 SGD
View
B
Retailer 19
-
$3,849 CAD
$2,750 USD
View
B
Retailer 20
-
$3,880 CAD
$2,772 USD
View
B
Retailer 21
-
$3,906 CAD
$2,791 USD
View
B
Retailer 22
-
$3,921 CAD
$2,802 USD
View
B
Retailer 23
-
$4,472 CAD
£2,516 GBP
View
Most Expensive
B
Brilliant Earth
19055866A · Oct 29
$7,082 CAD
$5,060 USD
View
23 more retailers have this diamond
Prices start from $980 CADSave up to $6,102 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 Round
$980 CAD