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Round|Lab Grown|IGI

1.24ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG591367485

Shape and cutting style on the report: Round brilliant

Certificate IGI LG591367485

Diamond specifications and retailer prices

From $323 CAD
$231 USD
As of November 1, 2026
Save $1,558 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,881 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591367485 or 591367485. Listed at 16 retailers as of October 31, 2026, with prices from $323 to $1,881, a $1,558 spread on the same certified stone. Taylor and Hart lists it at $1,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591367485
Dimensions6.94 × 6.90 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.94 mm6.90 mm1.24 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591367485
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

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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 1
Current: $616 CAD|Low: $230 CAD|High: $1,881 CAD|Avg: $940 CAD|+4.4%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 14$323 CAD
Retailer 2$602 CAD
Retailer 1$616 CAD
Retailer 13$617 CAD
Retailer 9$650 CAD
Retailer 8$653 CAD
Retailer 6$719 CAD
Retailer 5$805 CAD
Retailer 10$872 CAD
Retailer 4$877 CAD
Retailer 11$1,118 CAD
Retailer 12$1,151 CAD
Retailer 3$1,453 CAD
Retailer 7$1,668 CAD
Taylor and Hart$1,881 CAD

28 data points across 15 retailers

16 retailers$323 CAD to $1,881 CAD

Retailer 1
-
$288 CAD
$206 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$323 CAD
$231 USD
View
Final sale: no returns
Retailer 3
-
$334 CAD
$239 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$356 CAD
$255 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$602 CAD
$431 USD
View
A
Retailer 6
-
$616 CAD
ZAR 7,119 ZAR
View
A
Retailer 7
-
$617 CAD
$442 USD
View
B+
Retailer 8
-
$650 CAD
€443 EUR
View
A
Retailer 9
-
$653 CAD
£368 GBP
View
B+
Retailer 10
-
$872 CAD
A$960 AUD
View
B+
Retailer 11
-
$1,118 CAD
$800 USD
View
Retailer 12
-
$1,147 CAD
$821 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$1,151 CAD
$824 USD
View
B
Retailer 14
-
$1,453 CAD
SGD 1,406 SGD
View
B
Retailer 15
-
$1,668 CAD
£940 GBP
View
Most Expensive
B
Taylor and Hart
GX1BN9T · Oct 31
$1,881 CAD
$1,346 USD
View
15 more retailers have this diamond
Prices start from $323 CADSave up to $1,558 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
1.24ct Round
$323 CAD