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Round|Lab Grown|IGI

1.74ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG607368283

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607368283

Diamond specifications and retailer prices

From $335 CAD
$239 USD
As of October 29, 2026
Save $1,333 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,667 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.74ct lab-grown round diamond

This 1.74ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607368283 or 607368283. Listed at 15 retailers as of October 26, 2026, with prices from $335 to $1,667, a $1,333 spread on the same certified stone. MOH London lists it at $1,667. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.74
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607368283
Dimensions7.76 × 7.73 × 4.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.76 mm7.73 mm1.74 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607368283
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

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 29
Current: $1,667 CAD|Low: $288 CAD|High: $1,685 CAD|Avg: $832 CAD|+15.9%
MOH London
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 12$335 CAD
Retailer 10$389 CAD
Retailer 9$416 CAD
Retailer 15$416 CAD
Retailer 8$636 CAD
Retailer 5$703 CAD
Retailer 14$721 CAD
Retailer 4$767 CAD
Retailer 2$783 CAD
Retailer 3$885 CAD
Retailer 13$1,337 CAD
Retailer 11$1,341 CAD
Retailer 7$1,568 CAD
Retailer 6$1,576 CAD
MOH London$1,667 CAD

39 data points across 15 retailers

15 retailers$335 CAD to $1,667 CAD

A
Cheapest Retailer
-
$335 CAD
$239 USD
A
Retailer 2
-
$389 CAD
$278 USD
View
A
Retailer 3
-
$416 CAD
$297 USD
View
A
Retailer 4
-
$416 CAD
$297 USD
View
A
Retailer 5
-
$636 CAD
€433 EUR
View
B+
Retailer 6
-
$703 CAD
$502 USD
View
B+
Retailer 7
-
$721 CAD
£405 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$767 CAD
$548 USD
View
B+
Retailer 9
-
$783 CAD
£440 GBP
View
B+
Retailer 10
-
$885 CAD
$632 USD
View
B+
Retailer 11
-
$1,337 CAD
$955 USD
View
B
Retailer 12
-
$1,341 CAD
$958 USD
View
B
Retailer 13
-
$1,568 CAD
$1,120 USD
View
B
Retailer 14
-
$1,576 CAD
$1,126 USD
View
Most Expensive
B
MOH London
607368283 · Oct 26
$1,667 CAD
£938 GBP
View
14 more retailers have this diamond
Prices start from $335 CADSave up to $1,333 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
1.74ct Round
$335 CAD