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Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG815699070

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815699070

Diamond specifications and retailer prices

From HK$1,577 HKD
$201 USD
As of November 1, 2026
Save HK$11,079 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$12,656 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 LG815699070 or 815699070. Listed at 22 retailers as of November 1, 2026, with prices from HK$1,577 to HK$12,656, a HK$11,079 spread on the same certified stone. The Diamond Guys lists it at HK$12,656. 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 angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815699070
Dimensions7.16 × 7.12 × 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
7.16 mm7.12 mm1.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815699070
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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$4,779 HKD|Low: HK$1,514 HKD|High: HK$9,267 HKD|Avg: HK$4,106 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2HK$1,577 HKD
Retailer 3HK$1,962 HKD
Retailer 6HK$3,379 HKD
Retailer 9HK$3,382 HKD
Retailer 4HK$3,397 HKD
Retailer 8HK$3,556 HKD
Retailer 7HK$3,600 HKD
Retailer 1HK$4,779 HKD
Retailer 5HK$5,084 HKD
Retailer 10HK$5,100 HKD
Retailer 12HK$6,041 HKD
Retailer 11HK$9,167 HKD

37 data points across 12 retailers

22 retailersHK$1,577 HKD to HK$12,656 HKD

A
Cheapest Retailer
-
HK$1,577 HKD
$201 USD
A
Retailer 2
-
HK$1,836 HKD
$234 USD
View
Retailer 3
-
HK$1,962 HKD
$250 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,962 HKD
$250 USD
View
A
Retailer 5
-
HK$3,379 HKD
£339 GBP
View
A
Retailer 6
-
HK$3,382 HKD
ZAR 6,963 ZAR
View
A
Retailer 7
-
HK$3,397 HKD
$433 USD
View
A
Retailer 8
-
HK$3,556 HKD
£357 GBP
View
A
Retailer 9
-
HK$3,600 HKD
€437 EUR
View
B+
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
Retailer 15
-
HK$5,743 HKD
$732 USD
View
Price last confirmed 47 days ago
B+
Retailer 16
-
HK$6,041 HKD
$770 USD
View
B
Retailer 17
-
HK$6,300 HKD
$803 USD
View
B
Retailer 18
-
HK$6,716 HKD
$856 USD
View
B
Retailer 19
-
HK$7,203 HKD
$918 USD
View
B
Retailer 20
-
HK$9,167 HKD
£920 GBP
View
B
Retailer 21
-
HK$9,570 HKD
CA$1,694 CAD
View
Most Expensive
B
The Diamond Guys
1963392206 · Nov 1
HK$12,656 HKD
$1,613 USD
View
21 more retailers have this diamond
Prices start from HK$1,577 HKDSave up to HK$11,079 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