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Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG782690409

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782690409

Diamond specifications and retailer prices

From HK$1,695 HKD
$216 USD
As of November 1, 2026
Save HK$6,775 HKD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,470 HKD 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 LG782690409 or 782690409. Listed at 20 retailers as of October 29, 2026, with prices from HK$1,695 to HK$8,470, a HK$6,775 spread on the same certified stone. MOH London lists it at HK$8,470. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782690409
Dimensions7.15 × 7.20 × 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
7.15 mm7.20 mm1.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782690409
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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: Nov 1
Current: HK$8,470 HKD|Low: HK$1,648 HKD|High: HK$246,549 HKD|Avg: HK$6,442 HKD|-1.6%
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
Retailer 17
November 2, 2026
Retailer 3HK$1,695 HKD
Retailer 9HK$1,969 HKD
Retailer 6HK$2,103 HKD
Retailer 16HK$2,103 HKD
Retailer 7HK$2,840 HKD
Retailer 12HK$3,493 HKD
Retailer 2HK$3,628 HKD
Retailer 11HK$3,630 HKD
Retailer 10HK$3,858 HKD
Retailer 5HK$4,064 HKD
Retailer 15HK$4,376 HKD
Retailer 14HK$5,141 HKD
Retailer 13HK$6,171 HKD
Retailer 4HK$6,763 HKD
Retailer 17HK$6,787 HKD
Retailer 8HK$7,175 HKD
MOH LondonHK$8,470 HKD

37 data points across 17 retailers

20 retailersHK$1,695 HKD to HK$8,470 HKD

A
Cheapest Retailer
-
HK$1,695 HKD
$216 USD
A
Retailer 2
-
HK$1,969 HKD
$251 USD
View
Retailer 3
-
HK$2,095 HKD
$267 USD
View
Price last confirmed 62 days ago
Retailer 4
-
HK$2,103 HKD
$268 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,103 HKD
$268 USD
View
B+
Retailer 6
-
HK$2,840 HKD
$362 USD
View
A
Retailer 7
-
HK$3,493 HKD
€424 EUR
View
A
Retailer 8
-
HK$3,628 HKD
£364 GBP
View
A
Retailer 9
-
HK$3,630 HKD
ZAR 7,475 ZAR
View
A
Retailer 10
-
HK$3,858 HKD
£387 GBP
View
B+
Retailer 11
-
HK$4,017 HKD
$512 USD
View
B+
Retailer 12
-
HK$4,064 HKD
$518 USD
View
B+
Retailer 13
-
HK$4,376 HKD
A$858 AUD
View
B+
Retailer 14
-
HK$5,141 HKD
A$1,008 AUD
View
B+
Retailer 15
-
HK$6,171 HKD
A$1,210 AUD
View
B
Retailer 16
-
HK$6,763 HKD
$862 USD
View
B
Retailer 17
-
HK$6,787 HKD
$865 USD
View
B
Retailer 18
-
HK$7,175 HKD
$914 USD
View
B
Retailer 19
-
HK$7,218 HKD
$920 USD
View
Most Expensive
B
MOH London
LG782690409 · Oct 29
HK$8,470 HKD
£850 GBP
View
19 more retailers have this diamond
Prices start from HK$1,695 HKDSave up to HK$6,775 HKD

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
HK$1,695 HKD