CaratHunter
Plans
Marquise|Lab Grown|IGI

1.28ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844675824

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844675824

Diamond specifications and retailer prices

From $279 CAD
$199 USD
As of October 27, 2026
Save $1,639 CAD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,917 CAD at Brilliant Earth · As of October 28, 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 LG844675824 or 844675824. Listed at 20 retailers as of October 27, 2026, with prices from $279 to $1,917, a $1,639 spread on the same certified stone. Brilliant Earth lists it at $1,917. 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 angle37.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844675824
Dimensions12.05 × 5.51 × 3.41 mm
L/W Ratio2.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm5.51 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844675824
Side View
Table 61.0%Crown 37.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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 27
Current: $1,106 CAD|Low: $279 CAD|High: $1,246 CAD|Avg: $731 CAD|-6.2%
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
October 30, 2026
Retailer 4$279 CAD
Retailer 16$309 CAD
Retailer 11$328 CAD
Retailer 8$350 CAD
Retailer 10$350 CAD
Retailer 17$421 CAD
Retailer 19$465 CAD
Retailer 3$564 CAD
Retailer 2$593 CAD
Retailer 15$624 CAD
Retailer 6$798 CAD
Retailer 5$844 CAD
Retailer 13$854 CAD
Retailer 1$1,106 CAD
Retailer 7$1,120 CAD
Retailer 9$1,127 CAD
Retailer 12$1,157 CAD
Retailer 14$1,175 CAD
Retailer 18$1,246 CAD

12 data points across 19 retailers

20 retailers$279 CAD to $1,917 CAD

A
Cheapest Retailer
-
$279 CAD
$199 USD
A
Retailer 2
-
$309 CAD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$328 CAD
$234 USD
View
A
Retailer 4
-
$350 CAD
$250 USD
View
A
Retailer 5
-
$350 CAD
$250 USD
View
A
Retailer 6
-
$421 CAD
£237 GBP
View
B+
Retailer 7
-
$465 CAD
$332 USD
View
A
Retailer 8
-
$564 CAD
€384 EUR
View
A
Retailer 9
-
$593 CAD
ZAR 6,847 ZAR
View
A
Retailer 10
-
$624 CAD
£351 GBP
View
A
Retailer 11
-
$798 CAD
$570 USD
View
A
Retailer 12
-
$844 CAD
A$928 AUD
View
A
Retailer 13
-
$854 CAD
$610 USD
View
B+
Retailer 14
-
$1,106 CAD
SGD 1,068 SGD
View
B+
Retailer 15
-
$1,120 CAD
$800 USD
View
B+
Retailer 16
-
$1,127 CAD
$805 USD
View
B+
Retailer 17
-
$1,157 CAD
$827 USD
View
B+
Retailer 18
-
$1,175 CAD
$839 USD
View
B+
Retailer 19
-
$1,246 CAD
$890 USD
View
Most Expensive
B
Brilliant Earth
22282321A · Oct 28
$1,917 CAD
$1,370 USD
View
19 more retailers have this diamond
Prices start from $279 CADSave up to $1,639 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
$279 CAD