Marquise|Lab Grown|IGI

1.28ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG838655460

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838655460

Diamond specifications and retailer prices

From $652 CAD
€444 EUR
As of October 27, 2026
Save $1,699 CAD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,351 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838655460 or 838655460. Listed at 18 retailers as of October 26, 2026, with prices from $652 to $2,351, a $1,699 spread on the same certified stone. Brilliant Earth lists it at $2,351. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838655460
Dimensions11.68 × 5.59 × 3.50 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.68 mm5.59 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838655460
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

Caratlytics Score

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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 27
Current: $2,351 CAD|Low: $319 CAD|High: $2,477 CAD|Avg: $953 CAD|-1.8%
Brilliant Earth
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
October 25, 2026
Retailer 8$319 CAD
Retailer 3$354 CAD
Retailer 14$483 CAD
Retailer 11$602 CAD
Retailer 9$630 CAD
Retailer 2$652 CAD
Retailer 15$725 CAD
Retailer 5$858 CAD
Retailer 13$871 CAD
Retailer 10$914 CAD
Retailer 4$1,138 CAD
Retailer 6$1,212 CAD
Retailer 16$1,260 CAD
Retailer 12$1,664 CAD
Retailer 7$1,688 CAD
Brilliant Earth$2,351 CAD

32 data points across 16 retailers

18 retailers$652 CAD to $2,351 CAD

Retailer 1
-
$286 CAD
$204 USD
Price last confirmed 8 days ago
Retailer 2
-
$330 CAD
$236 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$354 CAD
$253 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$354 CAD
$253 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$483 CAD
$345 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$602 CAD
ZAR 6,951 ZAR
View
Price last confirmed 11 days ago
Retailer 7
-
$630 CAD
£355 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
$652 CAD
€444 EUR
View
A
Retailer 9
-
$725 CAD
$518 USD
View
A
Retailer 10
-
$858 CAD
$613 USD
View
Retailer 11
-
$871 CAD
A$957 AUD
View
Price last confirmed 12 days ago
Retailer 12
-
$914 CAD
$653 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$1,138 CAD
$813 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,212 CAD
$866 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,260 CAD
$900 USD
View
Price last confirmed 22 days ago
Retailer 16
-
$1,664 CAD
£936 GBP
View
Price last confirmed 12 days ago
Retailer 17
-
$1,688 CAD
$1,206 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21567343A · Oct 26
$2,351 CAD
$1,680 USD
View
17 more retailers have this diamond
Prices start from $652 CADSave up to $1,699 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 Marquise
$652 CAD