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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 HK$1,577 HKD
$201 USD
As of November 1, 2026
Save HK$7,580 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,157 HKD 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 HK$1,577 to HK$9,157, a HK$7,580 spread on the same certified stone. MOH London lists it at HK$9,157. 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

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$9,157 HKD|Low: HK$1,577 HKD|High: HK$9,466 HKD|Avg: HK$4,469 HKD|-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 3HK$1,577 HKD
Retailer 19HK$1,836 HKD
Retailer 10HK$1,962 HKD
Retailer 11HK$2,001 HKD
Retailer 13HK$3,337 HKD
Retailer 14HK$3,379 HKD
Retailer 17HK$3,382 HKD
Retailer 6HK$3,397 HKD
Retailer 15HK$3,556 HKD
Retailer 4HK$3,939 HKD
Retailer 5HK$3,978 HKD
Retailer 2HK$4,779 HKD
Retailer 12HK$5,084 HKD
Retailer 18HK$5,100 HKD
Retailer 16HK$6,041 HKD
Retailer 9HK$6,300 HKD
Retailer 7HK$6,716 HKD
Retailer 8HK$7,203 HKD
MOH LondonHK$9,157 HKD

26 data points across 19 retailers

19 retailersHK$1,577 HKD to HK$9,157 HKD

A
Cheapest Retailer
-
HK$1,577 HKD
$201 USD
A
Retailer 2
-
HK$1,836 HKD
$234 USD
View
A
Retailer 3
-
HK$1,962 HKD
$250 USD
View
Retailer 4
-
HK$2,001 HKD
$255 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$3,337 HKD
€405 EUR
View
A
Retailer 6
-
HK$3,379 HKD
£339 GBP
View
A
Retailer 7
-
HK$3,382 HKD
ZAR 6,963 ZAR
View
A
Retailer 8
-
HK$3,397 HKD
$433 USD
View
A
Retailer 9
-
HK$3,556 HKD
£357 GBP
View
A
Retailer 10
-
HK$3,939 HKD
$502 USD
View
B+
Retailer 11
-
HK$3,978 HKD
$507 USD
View
B+
Retailer 12
-
HK$4,779 HKD
A$937 AUD
View
B+
Retailer 13
-
HK$5,084 HKD
$648 USD
View
B+
Retailer 14
-
HK$5,100 HKD
$650 USD
View
B+
Retailer 15
-
HK$6,041 HKD
$770 USD
View
B
Retailer 16
-
HK$6,300 HKD
$803 USD
View
B
Retailer 17
-
HK$6,716 HKD
$856 USD
View
B
Retailer 18
-
HK$7,203 HKD
$918 USD
View
Most Expensive
B
MOH London
LG841605587 · Nov 1
HK$9,157 HKD
£919 GBP
View
18 more retailers have this diamond
Prices start from HK$1,577 HKDSave up to HK$7,580 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$1,577 HKD