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Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG783655078

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783655078

Diamond specifications and retailer prices

From $291 CAD
$208 USD
As of November 1, 2026
Save $1,413 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,795 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783655078 or 783655078. Listed at 18 retailers as of November 1, 2026, with a 486% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783655078
Dimensions7.00 × 7.03 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.00 mm7.03 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783655078
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.2%

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: Nov 1
Current: $742 CAD|Low: $279 CAD|High: $1,719 CAD|Avg: $741 CAD|+5.7%
Retailer 1
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
November 2, 2026
Retailer 14$291 CAD
Retailer 12$324 CAD
Retailer 3$337 CAD
Retailer 2$361 CAD
Retailer 6$361 CAD
Retailer 5$484 CAD
Retailer 7$687 CAD
Retailer 1$742 CAD
Retailer 11$762 CAD
Retailer 10$971 CAD
Retailer 13$1,163 CAD
Retailer 4$1,279 CAD
Retailer 8$1,595 CAD
Retailer 9$1,663 CAD

42 data points across 14 retailers

18 retailers$291 CAD to $1,704 CAD

A
Cheapest Retailer
-
$291 CAD
$208 USD
A
Retailer 2
-
$324 CAD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$337 CAD
$241 USD
View
A
Retailer 4
-
$361 CAD
$258 USD
View
Retailer 5
-
$361 CAD
$258 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$484 CAD
$346 USD
View
A
Retailer 7
-
$497 CAD
$356 USD
View
A
Retailer 8
-
$687 CAD
ZAR 7,943 ZAR
View
B+
Retailer 9
-
$742 CAD
£418 GBP
View
B+
Retailer 10
-
$762 CAD
$545 USD
View
B+
Retailer 11
-
$971 CAD
A$1,069 AUD
View
B
Retailer 12
-
$1,163 CAD
$832 USD
View
B
Retailer 13
-
$1,279 CAD
$915 USD
View
B
Retailer 14
-
$1,519 CAD
$1,087 USD
View
B
Retailer 15
-
$1,595 CAD
£899 GBP
View
B
Retailer 16
-
$1,663 CAD
$1,190 USD
View
B
Retailer 17
-
$1,704 CAD
$1,219 USD
View
Most Expensive
Do Amore Diamonds
27-46538B2D5 · Nov 2
$2,795 CAD
$2,000 USD
View
Price under review
17 more retailers have this diamond
Prices start from $291 CADSave up to $1,413 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
$291 CAD