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Oval|Lab Grown|IGI

1.50ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG440012247

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440012247

Diamond specifications and retailer prices

From $1,308 CAD
As of November 6, 2026
Save $5,346 CAD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,654 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012247 or 440012247. Listed at 12 retailers as of November 5, 2026, with prices from $1,308 to $6,654, a $5,346 spread on the same certified stone. MOH London lists it at $6,654. 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
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012247
Dimensions8.68 × 6.52 × 4.11 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.68 mm6.52 mm1.50 ctH / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440012247
Side View
Table 57.5%Crown 35.1°Girdle: STK-THKPavilion 41°Culet: NoneDepth 63.0%

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: Nov 6
Current: $6,654 CAD|Low: $1,308 CAD|High: $6,761 CAD|Avg: $3,299 CAD|-1.3%
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
November 6, 2026
Retailer 9$1,308 CAD
Retailer 8$2,014 CAD
Retailer 13$2,191 CAD
Retailer 14$2,255 CAD
Retailer 10$2,336 CAD
Retailer 15$2,336 CAD
Retailer 4$2,574 CAD
Retailer 7$2,583 CAD
Retailer 5$3,179 CAD
Retailer 2$3,275 CAD
Retailer 11$3,684 CAD
Retailer 3$4,239 CAD
Retailer 12$4,379 CAD
MOH London$6,654 CAD
Retailer 6$6,687 CAD

39 data points across 15 retailers

12 retailers$1,308 CAD to $6,654 CAD

A
Cheapest Retailer
-
$1,308 CAD
B+
Retailer 2
-
$2,014 CAD
View
B+
Retailer 3
-
$2,191 CAD
View
B+
Retailer 4
-
$2,255 CAD
View
Final sale: no returns
Retailer 5
-
$2,336 CAD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,336 CAD
View
B
Retailer 7
-
$2,574 CAD
View
B
Retailer 8
-
$3,275 CAD
View
B
Retailer 9
-
$3,684 CAD
View
B
Retailer 10
-
$4,239 CAD
View
B
Retailer 11
-
$4,379 CAD
View
Most Expensive
B
MOH London
LG440012247 · Nov 5
$6,654 CAD
£3,725 GBP
View
11 more retailers have this diamond
Prices start from $1,308 CADSave up to $5,346 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 Oval
$1,308 CAD