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Round|Lab Grown|IGI

1.28ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG840650536

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840650536

Diamond specifications and retailer prices

From $253 CAD
$181 USD
As of October 29, 2026
Save $1,215 CAD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,468 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840650536 or 840650536. Listed at 21 retailers as of October 26, 2026, with prices from $253 to $1,468, a $1,215 spread on the same certified stone. MOH London lists it at $1,468. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840650536
Dimensions6.93 × 6.96 × 4.33 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
6.93 mm6.96 mm1.28 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840650536
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.3%

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: $1,468 CAD|Low: $242 CAD|High: $1,484 CAD|Avg: $682 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 20
October 30, 2026
Retailer 19$253 CAD
Retailer 5$294 CAD
Retailer 4$314 CAD
Retailer 6$314 CAD
Retailer 3$358 CAD
Retailer 9$423 CAD
Retailer 14$526 CAD
Retailer 13$528 CAD
Retailer 15$538 CAD
Retailer 2$564 CAD
Retailer 10$663 CAD
Retailer 7$680 CAD
Retailer 16$765 CAD
Retailer 17$868 CAD
Retailer 20$1,008 CAD
Retailer 12$1,042 CAD
Retailer 11$1,065 CAD
Retailer 18$1,065 CAD
Retailer 8$1,084 CAD
MOH London$1,468 CAD

30 data points across 20 retailers

21 retailers$253 CAD to $1,468 CAD

A
Cheapest Retailer
-
$253 CAD
$181 USD
A
Retailer 2
-
$294 CAD
$210 USD
View
A
Retailer 3
-
$314 CAD
$224 USD
View
A
Retailer 4
-
$314 CAD
$224 USD
View
A
Retailer 5
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 6
-
$423 CAD
$302 USD
View
A
Retailer 7
-
$526 CAD
£296 GBP
View
A
Retailer 8
-
$528 CAD
€359 EUR
View
A
Retailer 9
-
$538 CAD
ZAR 6,215 ZAR
View
A
Retailer 10
-
$564 CAD
£317 GBP
View
B+
Retailer 11
-
$663 CAD
$474 USD
View
B+
Retailer 12
-
$680 CAD
$486 USD
View
B+
Retailer 13
-
$765 CAD
A$841 AUD
View
Retailer 14
-
$868 CAD
$620 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,008 CAD
$720 USD
View
B
Retailer 16
-
$1,042 CAD
SGD 1,006 SGD
View
B
Retailer 17
-
$1,065 CAD
$761 USD
View
B
Retailer 18
-
$1,065 CAD
$761 USD
View
B
Retailer 19
-
$1,084 CAD
$774 USD
View
B
Retailer 20
-
$1,106 CAD
$790 USD
View
Most Expensive
B
MOH London
LG840650536 · Oct 26
$1,468 CAD
£826 GBP
View
20 more retailers have this diamond
Prices start from $253 CADSave up to $1,215 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
1.28ct Round
$253 CAD