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Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG841605587

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841605587

Diamond specifications and retailer prices

From $357 NZD
$201 USD
As of November 1, 2026
Save $1,717 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,074 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841605587 or 841605587. Listed at 19 retailers as of November 1, 2026, with prices from $357 to $2,074, a $1,717 spread on the same certified stone. MOH London lists it at $2,074. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841605587
Dimensions7.03 × 7.09 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm7.09 mm1.40 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841605587
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 1
Current: $2,074 NZD|Low: $357 NZD|High: $2,144 NZD|Avg: $1,012 NZD|-3.3%
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
November 2, 2026
Retailer 3$357 NZD
Retailer 19$416 NZD
Retailer 10$444 NZD
Retailer 11$453 NZD
Retailer 13$756 NZD
Retailer 14$765 NZD
Retailer 17$766 NZD
Retailer 6$770 NZD
Retailer 15$805 NZD
Retailer 4$892 NZD
Retailer 5$901 NZD
Retailer 2$1,082 NZD
Retailer 12$1,152 NZD
Retailer 18$1,155 NZD
Retailer 16$1,369 NZD
Retailer 9$1,427 NZD
Retailer 7$1,521 NZD
Retailer 8$1,632 NZD
MOH London$2,074 NZD

26 data points across 19 retailers

19 retailers$357 NZD to $2,074 NZD

A
Cheapest Retailer
-
$357 NZD
$201 USD
A
Retailer 2
-
$416 NZD
$234 USD
View
A
Retailer 3
-
$444 NZD
$250 USD
View
Retailer 4
-
$453 NZD
$255 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$756 NZD
€405 EUR
View
A
Retailer 6
-
$765 NZD
£339 GBP
View
A
Retailer 7
-
$766 NZD
ZAR 6,963 ZAR
View
A
Retailer 8
-
$770 NZD
$433 USD
View
A
Retailer 9
-
$805 NZD
£357 GBP
View
A
Retailer 10
-
$892 NZD
$502 USD
View
B+
Retailer 11
-
$901 NZD
$507 USD
View
B+
Retailer 12
-
$1,082 NZD
A$937 AUD
View
B+
Retailer 13
-
$1,152 NZD
$648 USD
View
B+
Retailer 14
-
$1,155 NZD
$650 USD
View
B+
Retailer 15
-
$1,369 NZD
$770 USD
View
B
Retailer 16
-
$1,427 NZD
$803 USD
View
B
Retailer 17
-
$1,521 NZD
$856 USD
View
B
Retailer 18
-
$1,632 NZD
$918 USD
View
Most Expensive
B
MOH London
LG841605587 · Nov 1
$2,074 NZD
£919 GBP
View
18 more retailers have this diamond
Prices start from $357 NZDSave up to $1,717 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 Round
$357 NZD