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Marquise|Lab Grown|IGI

1.27ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG787622800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787622800

Diamond specifications and retailer prices

From $662 CAD
HK$3,700 HKD
As of October 30, 2026
Save $1,364 CAD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,026 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.27ct lab-grown marquise diamond

This 1.27ct 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 LG787622800 or 787622800. Listed at 13 retailers as of October 30, 2026, with prices from $662 to $2,026, a $1,364 spread on the same certified stone. Brilliant Earth lists it at $2,026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622800
Dimensions11.01 × 5.64 × 3.56 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.01 mm5.64 mm1.27 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622800
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
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 30
Current: $2,026 CAD|Low: $567 CAD|High: $2,123 CAD|Avg: $1,219 CAD|-4.6%
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
October 30, 2026
Retailer 5$662 CAD
Retailer 4$676 CAD
Retailer 10$691 CAD
Retailer 12$798 CAD
Retailer 6$808 CAD
Retailer 2$863 CAD
Retailer 13$1,093 CAD
Retailer 8$1,257 CAD
Retailer 9$1,548 CAD
Retailer 11$1,583 CAD
Retailer 3$1,806 CAD
Retailer 7$1,971 CAD
Brilliant Earth$2,026 CAD

40 data points across 13 retailers

13 retailers$662 CAD to $2,026 CAD

A
Cheapest Retailer
-
$662 CAD
HK$3,700 HKD
A
Retailer 2
-
$676 CAD
$484 USD
View
A
Retailer 3
-
$691 CAD
$495 USD
View
A
Retailer 4
-
$798 CAD
$571 USD
View
A
Retailer 5
-
$808 CAD
€551 EUR
View
A
Retailer 6
-
$863 CAD
£487 GBP
View
B+
Retailer 7
-
$1,093 CAD
$782 USD
View
B
Retailer 8
-
$1,257 CAD
$900 USD
View
Retailer 9
-
$1,548 CAD
A$1,705 AUD
View
Price last confirmed 22 days ago
B
Retailer 10
-
$1,583 CAD
$1,133 USD
View
B
Retailer 11
-
$1,806 CAD
$1,293 USD
View
B
Retailer 12
-
$1,971 CAD
£1,111 GBP
View
Most Expensive
B
Brilliant Earth
20870003Y · Oct 30
$2,026 CAD
$1,450 USD
View
12 more retailers have this diamond
Prices start from $662 CADSave up to $1,364 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
1.27ct Marquise
$662 CAD