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Round|Lab Grown|IGI

1.54ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG442067076

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442067076

Diamond specifications and retailer prices

From $1,187 CAD
As of November 5, 2026
Save $5,292 CAD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,479 CAD at MOH London · As of November 3, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442067076 or 442067076. Listed at 11 retailers as of November 3, 2026, with prices from $1,187 to $6,479, a $5,292 spread on the same certified stone. MOH London lists it at $6,479. 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

1.54
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067076
Dimensions7.29 × 7.31 × 4.61 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.29 mm7.31 mm1.54 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442067076
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.2%

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: Nov 5
Current: $6,479 CAD|Low: $1,187 CAD|High: $6,566 CAD|Avg: $3,367 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,187 CAD
Retailer 4$1,955 CAD
Retailer 7$2,190 CAD
Retailer 5$2,268 CAD
Retailer 8$2,268 CAD
Retailer 9$2,507 CAD
Retailer 11$3,098 CAD
Retailer 6$3,581 CAD
Retailer 10$4,117 CAD
MOH London$6,479 CAD
Retailer 3$6,493 CAD

13 data points across 11 retailers

11 retailers$1,187 CAD to $6,479 CAD

A
Cheapest Retailer
-
$1,187 CAD
B+
Retailer 2
-
$1,955 CAD
View
B+
Retailer 3
-
$2,128 CAD
View
B+
Retailer 4
-
$2,190 CAD
View
Final sale: no returns
Retailer 5
-
$2,268 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,268 CAD
View
B+
Retailer 7
-
$2,507 CAD
View
B
Retailer 8
-
$3,581 CAD
View
B
Retailer 9
-
$4,117 CAD
View
B
Retailer 10
-
$4,253 CAD
View
Most Expensive
B
MOH London
LG442067076 · Nov 3
$6,479 CAD
£3,653 GBP
View
10 more retailers have this diamond
Prices start from $1,187 CADSave up to $5,292 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
1.54ct Round
$1,187 CAD