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Marquise|Lab Grown|IGI

1.40ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG836677702

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836677702

Diamond specifications and retailer prices

From $210 USD
As of October 27, 2026
Save $838 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,048 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836677702 or 836677702. Listed at 18 retailers as of October 27, 2026, with prices from $210 to $1,048, a $838 spread on the same certified stone. MOH London lists it at $1,048. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836677702
Dimensions11.82 × 5.93 × 3.54 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm5.93 mm1.40 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836677702
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.7%

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: $1,048 USD|Low: $210 USD|High: $1,087 USD|Avg: $624 USD|-2.6%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 29, 2026
Retailer 18$210 USD
Retailer 16$243 USD
Retailer 3$260 USD
Retailer 17$260 USD
Retailer 14$313 USD
Retailer 12$437 USD
Retailer 7$448 USD
Retailer 2$479 USD
Retailer 5$565 USD
Retailer 9$586 USD
Retailer 13$780 USD
Retailer 11$815 USD
Retailer 4$836 USD
Retailer 15$839 USD
Retailer 6$843 USD
Retailer 8$870 USD
Retailer 10$889 USD
MOH London$1,048 USD

39 data points across 18 retailers

18 retailers$210 USD to $1,048 USD

A
Cheapest Retailer
-
$210 USD
A
Retailer 2
-
$243 USD
View
A
Retailer 3
-
$260 USD
View
A
Retailer 4
-
$260 USD
View
Retailer 5
-
$313 USD
£246 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$437 USD
€416 EUR
View
A
Retailer 7
-
$448 USD
View
A
Retailer 8
-
$479 USD
£377 GBP
View
A
Retailer 9
-
$565 USD
View
B+
Retailer 10
-
$586 USD
View
B
Retailer 11
-
$780 USD
View
B+
Retailer 12
-
$815 USD
A$1,254 AUD
View
B+
Retailer 13
-
$836 USD
View
B
Retailer 14
-
$839 USD
View
B+
Retailer 15
-
$843 USD
SGD 1,139 SGD
View
B
Retailer 16
-
$888 USD
View
Retailer 17
-
$889 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG836677702 · Oct 29
$1,048 USD
£825 GBP
View
17 more retailers have this diamond
Prices start from $210 USDSave up to $838 USD

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
1.40ct Marquise
$210 USD