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Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG797638228

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797638228

Diamond specifications and retailer prices

From HK$1,546 HKD
$197 USD
As of November 1, 2026
Save HK$7,472 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$9,018 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 LG797638228 or 797638228. Listed at 21 retailers as of October 29, 2026, with prices from HK$1,546 to HK$9,018, a HK$7,472 spread on the same certified stone. MOH London lists it at HK$9,018. 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 angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797638228
Dimensions7.21 × 7.17 × 4.37 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
7.21 mm7.17 mm1.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797638228
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.8%

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: Nov 1
Current: HK$9,018 HKD|Low: HK$1,483 HKD|High: HK$10,357 HKD|Avg: HK$3,956 HKD|-0.3%
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
November 2, 2026
Retailer 14HK$1,546 HKD
Retailer 5HK$1,797 HKD
Retailer 4HK$1,914 HKD
Retailer 6HK$2,589 HKD
Retailer 11HK$3,213 HKD
Retailer 8HK$3,308 HKD
Retailer 10HK$3,311 HKD
Retailer 9HK$3,499 HKD
Retailer 7HK$4,677 HKD
Retailer 2HK$4,974 HKD
Retailer 12HK$5,061 HKD
Retailer 13HK$6,041 HKD
Retailer 3HK$6,171 HKD
MOH LondonHK$9,018 HKD

34 data points across 14 retailers

21 retailersHK$1,546 HKD to HK$9,018 HKD

A
Cheapest Retailer
-
HK$1,546 HKD
$197 USD
A
Retailer 2
-
HK$1,726 HKD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,797 HKD
$229 USD
View
Retailer 4
-
HK$1,914 HKD
$244 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$1,914 HKD
$244 USD
View
B+
Retailer 6
-
HK$2,589 HKD
$330 USD
View
A
Retailer 7
-
HK$3,213 HKD
€390 EUR
View
A
Retailer 8
-
HK$3,308 HKD
£332 GBP
View
A
Retailer 9
-
HK$3,311 HKD
ZAR 6,817 ZAR
View
A
Retailer 10
-
HK$3,499 HKD
£351 GBP
View
B+
Retailer 11
-
HK$3,970 HKD
$506 USD
View
B+
Retailer 12
-
HK$4,488 HKD
$572 USD
View
B+
Retailer 13
-
HK$4,677 HKD
A$917 AUD
View
B+
Retailer 14
-
HK$4,974 HKD
$634 USD
View
B+
Retailer 15
-
HK$5,061 HKD
$645 USD
View
Retailer 16
-
HK$5,626 HKD
$717 USD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
HK$6,041 HKD
$770 USD
View
B
Retailer 18
-
HK$6,167 HKD
$786 USD
View
Retailer 19
-
HK$6,171 HKD
A$1,210 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
HK$6,585 HKD
$839 USD
View
Most Expensive
B
MOH London
LG797638228 · Oct 29
HK$9,018 HKD
£905 GBP
View
20 more retailers have this diamond
Prices start from HK$1,546 HKDSave up to HK$7,472 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$1,546 HKD