Marquise|Lab Grown|IGI

1.27ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837614839

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837614839

Diamond specifications and retailer prices

From $650 CAD
€443 EUR
As of October 27, 2026
Save $1,809 CAD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,459 CAD at Brilliant Earth · As of October 26, 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 LG837614839 or 837614839. Listed at 16 retailers as of October 26, 2026, with prices from $650 to $2,459, a $1,809 spread on the same certified stone. Brilliant Earth lists it at $2,459. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837614839
Dimensions11.80 × 5.37 × 3.40 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.80 mm5.37 mm1.27 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837614839
Side View
Table 58.0%Crown 37.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $2,459 CAD|Low: $318 CAD|High: $2,459 CAD|Avg: $1,187 CAD|+7.3%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 25, 2026
Retailer 10$318 CAD
Retailer 11$431 CAD
Retailer 6$478 CAD
Retailer 4$603 CAD
Retailer 12$628 CAD
Retailer 2$650 CAD
Retailer 7$844 CAD
Retailer 5$872 CAD
Retailer 13$1,137 CAD
Retailer 17$1,145 CAD
Retailer 14$1,199 CAD
Retailer 15$1,207 CAD
Retailer 3$1,250 CAD
Retailer 8$1,448 CAD
Retailer 16$1,657 CAD
Retailer 9$2,358 CAD
Brilliant Earth$2,459 CAD

30 data points across 17 retailers

16 retailers$650 CAD to $2,459 CAD

Retailer 1
-
$431 CAD
£243 GBP
Price last confirmed 8 days ago
Retailer 2
-
$478 CAD
$342 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$603 CAD
ZAR 6,970 ZAR
View
Price last confirmed 12 days ago
Retailer 4
-
$628 CAD
£354 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
$650 CAD
€443 EUR
View
Retailer 6
-
$844 CAD
$604 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$872 CAD
A$960 AUD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,137 CAD
$814 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,145 CAD
SGD 1,108 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$1,199 CAD
$858 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,207 CAD
$864 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,250 CAD
$895 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,448 CAD
A$1,595 AUD
View
Price last confirmed 25 days ago
Retailer 14
-
$1,657 CAD
£934 GBP
View
Price last confirmed 9 days ago
Retailer 15
-
$2,358 CAD
$1,688 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21570976A · Oct 26
$2,459 CAD
$1,760 USD
View
15 more retailers have this diamond
Prices start from $650 CADSave up to $1,809 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
$650 CAD