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Round|Lab Grown|IGI

1.74ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG436046644

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436046644

Diamond specifications and retailer prices

From $1,763 CAD
$1,260 USD
As of October 29, 2026
Save $4,827 CAD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,591 CAD at MOH London · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046644 or 436046644. Listed at 10 retailers as of October 27, 2026, with prices from $1,763 to $6,591, a $4,827 spread on the same certified stone. MOH London lists it at $6,591. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046644
Dimensions7.75 × 7.80 × 4.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.75 mm7.80 mm1.74 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046644
Side View
Table 59.0%Crown 32.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.7%

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 29
Current: $6,591 CAD|Low: $1,763 CAD|High: $6,662 CAD|Avg: $3,581 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 25, 2026
Retailer 2$1,763 CAD
Retailer 4$2,162 CAD
Retailer 5$2,224 CAD
Retailer 7$3,153 CAD
Retailer 3$3,638 CAD
Retailer 6$4,183 CAD
Retailer 8$5,160 CAD
MOH London$6,591 CAD

10 data points across 8 retailers

10 retailers$1,763 CAD to $6,591 CAD

A
Cheapest Retailer
-
$1,763 CAD
$1,260 USD
A
Retailer 2
-
$1,987 CAD
$1,420 USD
View
B+
Retailer 3
-
$2,162 CAD
$1,545 USD
View
B+
Retailer 4
-
$2,224 CAD
$1,589 USD
View
Final sale: no returns
Retailer 5
-
$2,305 CAD
$1,647 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$2,305 CAD
$1,647 USD
View
B
Retailer 7
-
$3,638 CAD
$2,599 USD
View
B
Retailer 8
-
$4,183 CAD
$2,989 USD
View
B
Retailer 9
-
$4,321 CAD
$3,087 USD
View
Most Expensive
B
MOH London
LG436046644 · Oct 27
$6,591 CAD
£3,708 GBP
View
9 more retailers have this diamond
Prices start from $1,763 CADSave up to $4,827 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
$1,763 CAD