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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 $299 AUD
$210 USD
As of October 30, 2026
Save $1,185 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,484 AUD at MOH London · As of November 1, 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 30, 2026, with prices from $299 to $1,484, a $1,185 spread on the same certified stone. MOH London lists it at $1,484. 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
Colour
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

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 30
Current: $1,484 AUD|Low: $299 AUD|High: $1,548 AUD|Avg: $883 AUD|-3.1%
MOH London
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
November 1, 2026
Retailer 18$299 AUD
Retailer 16$346 AUD
Retailer 3$370 AUD
Retailer 17$370 AUD
Retailer 15$445 AUD
Retailer 13$622 AUD
Retailer 7$638 AUD
Retailer 2$684 AUD
Retailer 5$804 AUD
Retailer 9$834 AUD
Retailer 11$955 AUD
Retailer 14$1,110 AUD
Retailer 12$1,160 AUD
Retailer 4$1,190 AUD
Retailer 6$1,200 AUD
Retailer 8$1,239 AUD
Retailer 10$1,266 AUD
MOH London$1,484 AUD

42 data points across 18 retailers

18 retailers$299 AUD to $1,484 AUD

A
Cheapest Retailer
-
$299 AUD
$210 USD
A
Retailer 2
-
$346 AUD
$243 USD
View
A
Retailer 3
-
$370 AUD
$260 USD
View
Retailer 4
-
$370 AUD
$260 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$445 AUD
£246 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$622 AUD
€416 EUR
View
A
Retailer 7
-
$638 AUD
$448 USD
View
A
Retailer 8
-
$684 AUD
£378 GBP
View
A
Retailer 9
-
$804 AUD
$565 USD
View
B+
Retailer 10
-
$834 AUD
$586 USD
View
B+
Retailer 11
-
$955 AUD
$671 USD
View
B+
Retailer 12
-
$1,110 AUD
$780 USD
View
B+
Retailer 13
-
$1,160 AUD
View
B+
Retailer 14
-
$1,190 AUD
$836 USD
View
B+
Retailer 15
-
$1,200 AUD
SGD 1,139 SGD
View
B
Retailer 16
-
$1,264 AUD
$888 USD
View
Retailer 17
-
$1,266 AUD
$889 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG836677702 · Nov 1
$1,484 AUD
£821 GBP
View
17 more retailers have this diamond
Prices start from $299 AUDSave up to $1,185 AUD

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
$299 AUD