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Round|Lab Grown|IGI

1.09ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG836676054

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836676054

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)
18 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 LG836676054 or 836676054. Listed at 18 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 angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836676054
Dimensions6.64 × 6.68 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.68 mm1.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836676054
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.5%

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: $247 CAD|High: $1,512 CAD|Avg: $702 CAD|-0.7%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 14$257 CAD
Retailer 4$299 CAD
Retailer 6$320 CAD
Retailer 17$320 CAD
Retailer 3$482 CAD
Retailer 11$548 CAD
Retailer 10$549 CAD
Retailer 5$562 CAD
Retailer 2$587 CAD
Retailer 16$658 CAD
Retailer 12$779 CAD
Retailer 13$809 CAD
Retailer 8$922 CAD
Retailer 15$1,027 CAD
Retailer 7$1,102 CAD
Retailer 9$1,157 CAD
MOH London$1,501 CAD

30 data points across 17 retailers

18 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
A
Retailer 7
-
$549 CAD
€374 EUR
View
B+
Retailer 8
-
$562 CAD
$402 USD
View
A
Retailer 9
-
$587 CAD
£331 GBP
View
Retailer 10
-
$608 CAD
$435 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$658 CAD
$471 USD
View
B+
Retailer 12
-
$779 CAD
A$858 AUD
View
B+
Retailer 13
-
$809 CAD
$579 USD
View
Retailer 14
-
$922 CAD
$660 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$1,027 CAD
$735 USD
View
B
Retailer 16
-
$1,102 CAD
$789 USD
View
B
Retailer 17
-
$1,157 CAD
$828 USD
View
Most Expensive
B
MOH London
LG836676054 · Oct 29
$1,501 CAD
£846 GBP
View
17 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