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Marquise|Lab Grown|IGI

1.40ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG811609868

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811609868

Diamond specifications and retailer prices

From $1,973 NZD
$1,110 USD
As of November 2, 2026
4 retailers carry this diamond
Most expensive: $1,973 NZD at Brilliant Earth
View at Brilliant Earth

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 LG811609868 or 811609868. Listed at 4 retailers as of November 2, 2026. 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 angle32.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811609868
Dimensions11.85 × 5.95 × 3.60 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
11.85 mm5.95 mm1.40 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811609868
Side View
Table 58.0%Crown 32.9°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,973 NZD|Low: $323 NZD|High: $7,774 NZD|Avg: $1,932 NZD
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
Retailer 14
Retailer 15
Retailer 16
October 4, 2026
Retailer 14$427 NZD
Retailer 15$636 NZD
Retailer 9$788 NZD
Retailer 5$794 NZD
Retailer 11$851 NZD
Retailer 16$1,079 NZD
Retailer 4$1,151 NZD
Retailer 8$1,479 NZD
Retailer 3$1,610 NZD
Retailer 2$1,626 NZD
Retailer 10$1,665 NZD
Retailer 13$1,715 NZD
Retailer 12$1,912 NZD
Brilliant Earth$1,973 NZD
Retailer 6$4,701 NZD
Retailer 7$7,774 NZD

15 data points across 16 retailers

4 retailers

Retailer 1
-
$1,626 NZD
$915 USD
Price last confirmed 29 days ago
Retailer 2
-
$1,665 NZD
A$1,441 AUD
View
Price last confirmed 33 days ago
Retailer 3
-
$1,912 NZD
£847 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
21500064A · Nov 2
$1,973 NZD
$1,110 USD
View
3 more retailers have this diamond

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.

B
1.40ct Marquise
$1,973 NZD