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Marquise|Lab Grown|IGI

1.40ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG840616622

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840616622

Diamond specifications and retailer prices

From $391 NZD
$220 USD
As of November 2, 2026
Save $1,555 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,946 NZD at MOH London · As of November 2, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840616622 or 840616622. Listed at 20 retailers as of November 2, 2026, with prices from $391 to $1,946, a $1,555 spread on the same certified stone. MOH London lists it at $1,946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840616622
Dimensions11.34 × 6.03 × 3.63 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm6.03 mm1.40 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840616622
Side View
Table 60.0%Crown 33.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.2%

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: Nov 2
Current: $1,946 NZD|Low: $391 NZD|High: $1,968 NZD|Avg: $1,116 NZD|-1.1%
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
Retailer 19
Retailer 20
November 3, 2026
Retailer 4$391 NZD
Retailer 20$455 NZD
Retailer 3$485 NZD
Retailer 11$485 NZD
Retailer 15$540 NZD
Retailer 18$814 NZD
Retailer 9$828 NZD
Retailer 16$838 NZD
Retailer 2$894 NZD
Retailer 7$1,061 NZD
Retailer 8$1,082 NZD
Retailer 13$1,188 NZD
Retailer 14$1,283 NZD
Retailer 5$1,560 NZD
Retailer 6$1,570 NZD
Retailer 19$1,617 NZD
Retailer 12$1,655 NZD
Retailer 17$1,665 NZD
Retailer 10$1,671 NZD
MOH London$1,946 NZD

28 data points across 20 retailers

20 retailers$391 NZD to $1,946 NZD

A
Cheapest Retailer
-
$391 NZD
$220 USD
A
Retailer 2
-
$455 NZD
$256 USD
View
Retailer 3
-
$485 NZD
$273 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$485 NZD
$273 USD
View
A
Retailer 5
-
$540 NZD
£239 GBP
View
A
Retailer 6
-
$814 NZD
€436 EUR
View
A
Retailer 7
-
$828 NZD
$466 USD
View
A
Retailer 8
-
$838 NZD
ZAR 7,620 ZAR
View
A
Retailer 9
-
$894 NZD
£396 GBP
View
A
Retailer 10
-
$1,061 NZD
$597 USD
View
A
Retailer 11
-
$1,082 NZD
$609 USD
View
A
Retailer 12
-
$1,188 NZD
A$1,028 AUD
View
B+
Retailer 13
-
$1,283 NZD
$722 USD
View
B+
Retailer 14
-
$1,560 NZD
$878 USD
View
B+
Retailer 15
-
$1,570 NZD
SGD 1,194 SGD
View
B
Retailer 16
-
$1,617 NZD
$910 USD
View
B
Retailer 17
-
$1,655 NZD
$931 USD
View
B
Retailer 18
-
$1,665 NZD
A$1,441 AUD
View
B
Retailer 19
-
$1,671 NZD
$940 USD
View
Most Expensive
B
MOH London
LG840616622 · Nov 2
$1,946 NZD
£862 GBP
View
19 more retailers have this diamond
Prices start from $391 NZDSave up to $1,555 NZD

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
$391 NZD