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Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG786694182

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786694182

Diamond specifications and retailer prices

From $218 USD
As of October 29, 2026
Save $873 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,091 USD at MOH London · As of October 29, 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 LG786694182 or 786694182. Listed at 19 retailers as of October 29, 2026, with prices from $218 to $1,091, a $873 spread on the same certified stone. MOH London lists it at $1,091. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786694182
Dimensions7.14 × 7.09 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.14 mm7.09 mm1.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786694182
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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 29
Current: $1,091 USD|Low: $210 USD|High: $1,097 USD|Avg: $535 USD|+0.6%
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
October 31, 2026
Retailer 3$218 USD
Retailer 5$253 USD
Retailer 4$271 USD
Retailer 6$271 USD
Retailer 9$365 USD
Retailer 2$448 USD
Retailer 13$465 USD
Retailer 10$468 USD
Retailer 11$501 USD
Retailer 8$520 USD
Retailer 15$558 USD
Retailer 14$662 USD
Retailer 12$787 USD
Retailer 7$870 USD
Retailer 16$873 USD
MOH London$1,091 USD

41 data points across 16 retailers

19 retailers$218 USD to $1,091 USD

A
Cheapest Retailer
-
$218 USD
A
Retailer 2
-
$253 USD
View
A
Retailer 3
-
$271 USD
View
A
Retailer 4
-
$271 USD
View
B+
Retailer 5
-
$365 USD
View
A
Retailer 6
-
$448 USD
€427 EUR
View
A
Retailer 7
-
$465 USD
ZAR 7,511 ZAR
View
A
Retailer 8
-
$468 USD
£369 GBP
View
B+
Retailer 9
-
$501 USD
£395 GBP
View
B+
Retailer 10
-
$512 USD
View
B+
Retailer 11
-
$520 USD
View
B+
Retailer 12
-
$558 USD
A$858 AUD
View
B+
Retailer 13
-
$662 USD
A$1,018 AUD
View
B+
Retailer 14
-
$787 USD
A$1,210 AUD
View
B
Retailer 15
-
$870 USD
View
B
Retailer 16
-
$873 USD
View
B
Retailer 17
-
$923 USD
View
B
Retailer 18
-
$930 USD
View
Most Expensive
B
MOH London
LG786694182 · Oct 29
$1,091 USD
£859 GBP
View
18 more retailers have this diamond
Prices start from $218 USDSave up to $873 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 Round
$218 USD