Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG843653756

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843653756

Diamond specifications and retailer prices

From $376 CAD
HK$2,100 HKD
As of October 26, 2026
Save $79 CAD (17%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,079 CAD at Yadav Diamonds · As of October 21, 2026
View at Yadav 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 LG843653756 or 843653756. Listed at 21 retailers as of October 26, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843653756
Dimensions6.98 × 7.03 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm7.03 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843653756
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.1%

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 26
Current: $454 CAD|Low: $253 CAD|High: $2,079 CAD|Avg: $765 CAD|+7.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 28, 2026
Retailer 4$259 CAD
Retailer 19$299 CAD
Retailer 2$320 CAD
Retailer 16$320 CAD
Retailer 7$376 CAD
Retailer 1$454 CAD
Retailer 15$536 CAD
Retailer 3$541 CAD
Retailer 14$548 CAD
Retailer 12$552 CAD
Retailer 10$629 CAD
Retailer 8$668 CAD
Retailer 5$769 CAD
Retailer 20$782 CAD
Retailer 18$1,028 CAD
Retailer 11$1,064 CAD
Retailer 6$1,086 CAD
Retailer 9$1,090 CAD
Retailer 13$1,104 CAD
Retailer 17$1,498 CAD
Yadav Diamonds$2,079 CAD

20 data points across 21 retailers

21 retailers$376 CAD to $454 CAD

Retailer 1
-
$259 CAD
$185 USD
Price last confirmed 11 days ago
Retailer 2
-
$299 CAD
$214 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$320 CAD
$229 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$320 CAD
$229 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$376 CAD
HK$2,100 HKD
View
B+
Retailer 6
-
$454 CAD
$325 USD
View
Retailer 7
-
$536 CAD
€365 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
$541 CAD
ZAR 6,250 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
$548 CAD
£309 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
$552 CAD
£311 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
$629 CAD
$450 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$668 CAD
$478 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$769 CAD
$550 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$782 CAD
A$861 AUD
View
Price last confirmed 10 days ago
Retailer 15
-
$1,028 CAD
$736 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$1,064 CAD
SGD 1,029 SGD
View
Price last confirmed 8 days ago
Retailer 17
-
$1,086 CAD
$777 USD
View
Price last confirmed 7 days ago
Retailer 18
-
$1,090 CAD
$780 USD
View
Price last confirmed 9 days ago
Retailer 19
-
$1,104 CAD
$790 USD
View
Price last confirmed 8 days ago
Retailer 20
-
$1,498 CAD
£844 GBP
View
Price last confirmed 8 days ago
Most Expensive
Yadav Diamonds
13318986 · Oct 21
$2,079 CAD
$1,488 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $376 CADSave up to $79 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
$376 CAD