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Round|Lab Grown|IGI

1.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG842612790

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842612790

Diamond specifications and retailer prices

From $261 CAD
$187 USD
As of October 29, 2026
Save $1,257 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,519 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG842612790 or 842612790. Listed at 18 retailers as of October 29, 2026, with prices from $261 to $1,519, a $1,257 spread on the same certified stone. MOH London lists it at $1,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842612790
Dimensions6.50 × 6.52 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm6.52 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842612790
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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: $1,519 CAD|Low: $261 CAD|High: $1,519 CAD|Avg: $728 CAD
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
Retailer 18
October 30, 2026
Retailer 4$261 CAD
Retailer 16$302 CAD
Retailer 14$323 CAD
Retailer 18$323 CAD
Retailer 5$455 CAD
Retailer 11$553 CAD
Retailer 12$555 CAD
Retailer 9$567 CAD
Retailer 6$573 CAD
Retailer 2$593 CAD
Retailer 7$658 CAD
Retailer 15$782 CAD
Retailer 13$788 CAD
Retailer 3$1,039 CAD
Retailer 17$1,042 CAD
Retailer 8$1,114 CAD
Retailer 10$1,172 CAD
MOH London$1,519 CAD

14 data points across 18 retailers

18 retailers$261 CAD to $1,519 CAD

A
Cheapest Retailer
-
$261 CAD
$187 USD
A
Retailer 2
-
$302 CAD
$216 USD
View
A
Retailer 3
-
$323 CAD
$231 USD
View
A
Retailer 4
-
$323 CAD
$231 USD
View
A
Retailer 5
-
$455 CAD
$326 USD
View
A
Retailer 6
-
$553 CAD
€377 EUR
View
B+
Retailer 7
-
$555 CAD
ZAR 6,417 ZAR
View
B+
Retailer 8
-
$567 CAD
$406 USD
View
Retailer 9
-
$573 CAD
$410 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$593 CAD
£335 GBP
View
B+
Retailer 11
-
$658 CAD
$471 USD
View
B+
Retailer 12
-
$782 CAD
$560 USD
View
B+
Retailer 13
-
$788 CAD
A$868 AUD
View
B
Retailer 14
-
$1,039 CAD
$744 USD
View
B
Retailer 15
-
$1,042 CAD
$746 USD
View
B
Retailer 16
-
$1,114 CAD
$798 USD
View
B
Retailer 17
-
$1,172 CAD
$839 USD
View
Most Expensive
B
MOH London
LG842612790 · Oct 29
$1,519 CAD
£856 GBP
View
17 more retailers have this diamond
Prices start from $261 CADSave up to $1,257 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
1.05ct Round
$261 CAD