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Round|Lab Grown|IGI

1.09ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG747511854

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747511854

Diamond specifications and retailer prices

From $257 CAD
$184 USD
As of October 29, 2026
Save $1,244 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,501 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct 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 LG747511854 or 747511854. Listed at 16 retailers as of October 29, 2026, with prices from $257 to $1,501, a $1,244 spread on the same certified stone. MOH London lists it at $1,501. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747511854
Dimensions6.63 × 6.58 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm6.58 mm1.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747511854
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: $1,501 CAD|Low: $299 CAD|High: $1,512 CAD|Avg: $735 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$299 CAD
Retailer 3$482 CAD
Retailer 5$548 CAD
Retailer 9$562 CAD
Retailer 2$587 CAD
Retailer 4$590 CAD
Retailer 7$768 CAD
Retailer 6$779 CAD
Retailer 8$809 CAD
Retailer 11$1,133 CAD
MOH London$1,501 CAD

32 data points across 11 retailers

16 retailers$257 CAD to $1,501 CAD

A
Cheapest Retailer
-
$257 CAD
$184 USD
A
Retailer 2
-
$299 CAD
$214 USD
View
A
Retailer 3
-
$320 CAD
$229 USD
View
A
Retailer 4
-
$320 CAD
$229 USD
View
A
Retailer 5
-
$482 CAD
$345 USD
View
A
Retailer 6
-
$548 CAD
ZAR 6,341 ZAR
View
B+
Retailer 7
-
$562 CAD
$402 USD
View
A
Retailer 8
-
$587 CAD
£331 GBP
View
B+
Retailer 9
-
$590 CAD
€402 EUR
View
B+
Retailer 10
-
$768 CAD
$550 USD
View
B+
Retailer 11
-
$779 CAD
A$858 AUD
View
B+
Retailer 12
-
$809 CAD
$579 USD
View
B
Retailer 13
-
$1,027 CAD
$735 USD
View
B
Retailer 14
-
$1,102 CAD
$789 USD
View
B
Retailer 15
-
$1,157 CAD
$828 USD
View
Most Expensive
B
MOH London
LG747511854 · Oct 29
$1,501 CAD
£846 GBP
View
15 more retailers have this diamond
Prices start from $257 CADSave up to $1,244 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
1.09ct Round
$257 CAD