Radiant|Lab Grown|IGI

1.28ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG838661488

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

Certificate IGI LG838661488

Diamond specifications and retailer prices

From $484 CAD
HK$2,700 HKD
As of October 24, 2026
Save $1,980 CAD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,463 CAD at Do Amore Diamonds · As of October 23, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838661488 or 838661488. Listed at 17 retailers as of October 23, 2026, with prices from $484 to $2,463, a $1,980 spread on the same certified stone. Do Amore Diamonds lists it at $2,463. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838661488
Dimensions7.92 × 5.29 × 3.38 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.29 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838661488
Side View
Table 71.0%Crown 47.2°Girdle: MediumPavilion 32.5°Culet: NoneDepth 63.9%

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 24
Current: $2,463 CAD|Low: $256 CAD|High: $2,463 CAD|Avg: $858 CAD|+2.9%
Do Amore Diamonds
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
October 21, 2026
Retailer 16$256 CAD
Retailer 11$297 CAD
Retailer 8$432 CAD
Retailer 7$484 CAD
Retailer 2$530 CAD
Retailer 4$558 CAD
Retailer 15$668 CAD
Retailer 6$862 CAD
Retailer 18$896 CAD
Retailer 9$1,001 CAD
Retailer 12$1,001 CAD
Retailer 14$1,078 CAD
Retailer 13$1,127 CAD
Retailer 10$1,150 CAD
Retailer 3$1,162 CAD
Retailer 17$1,424 CAD
Retailer 5$1,648 CAD
Do Amore Diamonds$2,463 CAD

27 data points across 18 retailers

17 retailers$484 CAD to $2,463 CAD

Retailer 1
-
$256 CAD
$183 USD
Price last confirmed 8 days ago
Retailer 2
-
$297 CAD
$212 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$432 CAD
£243 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$484 CAD
HK$2,700 HKD
View
A
Retailer 5
-
$530 CAD
$379 USD
View
Retailer 6
-
$558 CAD
$399 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$668 CAD
$477 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$862 CAD
A$948 AUD
View
Price last confirmed 12 days ago
Retailer 9
-
$896 CAD
$640 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,001 CAD
$715 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,001 CAD
A$1,100 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$1,078 CAD
$770 USD
View
Retailer 13
-
$1,127 CAD
$805 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,162 CAD
$830 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,424 CAD
SGD 1,375 SGD
View
Retailer 16
-
$1,648 CAD
£927 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-E487B5497 · Oct 23
$2,463 CAD
$1,760 USD
View
16 more retailers have this diamond
Prices start from $484 CADSave up to $1,980 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
$484 CAD