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Round|Lab Grown|GIA

1.50ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 7482008021

Certificate GIA 7482008021

Diamond specifications and retailer prices

From $834 CAD
$596 USD
As of October 29, 2026
Save $1,885 CAD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,511 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct 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 GIA 7482008021. Listed at 14 retailers as of October 27, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabGIA
CertificateGIA 7482008021
Dimensions7.41 × 7.36 × 4.50 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant, Feather
Top View
7.41 mm7.36 mm1.50 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7482008021
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

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: $4,511 CAD|Low: $731 CAD|High: $4,541 CAD|Avg: $1,543 CAD|+19.4%
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 10$834 CAD
Retailer 8$934 CAD
Retailer 4$1,012 CAD
Retailer 14$1,034 CAD
Retailer 15$1,034 CAD
Retailer 3$1,218 CAD
Retailer 11$1,246 CAD
Retailer 7$1,311 CAD
Retailer 2$1,494 CAD
Retailer 5$1,586 CAD
Retailer 6$1,687 CAD
Retailer 13$1,793 CAD
Retailer 9$2,565 CAD
Retailer 12$2,719 CAD
MOH London$4,511 CAD

35 data points across 15 retailers

14 retailers$834 CAD to $2,719 CAD

A
Cheapest Retailer
-
$834 CAD
$596 USD
B+
Retailer 2
-
$934 CAD
$667 USD
View
B+
Retailer 3
-
$1,012 CAD
$723 USD
View
B+
Retailer 4
-
$1,034 CAD
$739 USD
View
Retailer 5
-
$1,034 CAD
$739 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
$1,218 CAD
$870 USD
View
B+
Retailer 7
-
$1,246 CAD
$890 USD
View
B
Retailer 8
-
$1,494 CAD
£841 GBP
View
B
Retailer 9
-
$1,586 CAD
$1,133 USD
View
B
Retailer 10
-
$1,687 CAD
$1,205 USD
View
Retailer 11
-
$1,793 CAD
£1,009 GBP
View
Price last confirmed 12 days ago
B
Retailer 12
-
$2,565 CAD
$1,833 USD
View
B
Retailer 13
-
$2,719 CAD
$1,943 USD
View
Most Expensive
MOH London
7482008021 · Oct 29
$4,511 CAD
£2,538 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $834 CADSave up to $1,885 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
1.50ct Round
$834 CAD