Radiant|Lab Grown|IGI

1.28ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG836683260

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG836683260

Diamond specifications and retailer prices

From $260 CAD
$186 USD
As of October 30, 2026
Save $1,259 CAD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,519 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836683260 or 836683260. Listed at 5 retailers as of October 29, 2026, with prices from $260 to $1,519, a $1,259 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

1.28
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836683260
Dimensions7.68 × 5.42 × 3.61 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm5.42 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836683260
Side View
Table 70.0%Crown 49.6°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,519 CAD|Low: $253 CAD|High: $1,914 CAD|Avg: $1,094 CAD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$260 CAD
Retailer 4$610 CAD
Retailer 2$964 CAD
Retailer 5$1,038 CAD
MOH London$1,519 CAD

17 data points across 5 retailers

5 retailers$260 CAD to $1,519 CAD

A
Cheapest Retailer
-
$260 CAD
$186 USD
Retailer 2
-
$610 CAD
€416 EUR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$964 CAD
$690 USD
View
B+
Retailer 4
-
$1,038 CAD
$743 USD
View
Most Expensive
B
MOH London
LG836683260 · Oct 29
$1,519 CAD
£856 GBP
View
4 more retailers have this diamond
Prices start from $260 CADSave up to $1,259 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 Radiant
$260 CAD