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Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG634438344

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

Certificate IGI LG634438344

Diamond specifications and retailer prices

From $287 CAD
As of November 2, 2026
Save $2,472 CAD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,759 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG634438344 or 634438344. Listed at 16 retailers as of November 2, 2026, with prices from $287 to $2,759, a $2,472 spread on the same certified stone. Do Amore Diamonds lists it at $2,759. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634438344
Dimensions7.65 × 5.44 × 3.65 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.65 mm5.44 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634438344
Side View
Table 65.0%Crown 32.5°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.1%

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: Nov 2
Current: $725 CAD|Low: $276 CAD|High: $1,590 CAD|Avg: $761 CAD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 9$287 CAD
Retailer 2$333 CAD
Retailer 3$355 CAD
Retailer 10$355 CAD
Retailer 12$616 CAD
Retailer 1$725 CAD
Retailer 4$804 CAD
Retailer 7$941 CAD
Retailer 5$960 CAD
Retailer 8$1,147 CAD
Retailer 11$1,261 CAD
Retailer 6$1,573 CAD

42 data points across 12 retailers

16 retailers$287 CAD to $2,759 CAD

A
Cheapest Retailer
-
$287 CAD
A
Retailer 2
-
$333 CAD
View
Retailer 3
-
$355 CAD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$355 CAD
View
A
Retailer 5
-
$563 CAD
View
A
Retailer 6
-
$616 CAD
View
A
Retailer 7
-
$725 CAD
View
B+
Retailer 8
-
$804 CAD
View
Retailer 9
-
$941 CAD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$960 CAD
View
B+
Retailer 11
-
$1,056 CAD
View
B
Retailer 12
-
$1,147 CAD
View
B
Retailer 13
-
$1,261 CAD
View
B
Retailer 14
-
$1,501 CAD
View
B
Retailer 15
-
$1,573 CAD
View
Most Expensive
B
Do Amore Diamonds
27-2792A7B74 · Nov 4
$2,759 CAD
$1,980 USD
View
15 more retailers have this diamond
Prices start from $287 CADSave up to $2,472 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
$287 CAD