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Round|Lab Grown|IGI

1.40ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG759531857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG759531857

Diamond specifications and retailer prices

From HK$1,616 HKD
$206 USD
As of November 1, 2026
Save HK$12,271 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$13,888 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG759531857 or 759531857. Listed at 21 retailers as of November 1, 2026, with prices from HK$1,616 to HK$13,888, a HK$12,271 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,888. 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 angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759531857
Dimensions7.11 × 7.15 × 4.37 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.11 mm7.15 mm1.40 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759531857
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

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$13,888 HKD|Low: HK$1,389 HKD|High: HK$13,888 HKD|Avg: HK$4,668 HKD
Do Amore Diamonds
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$1,444 HKD
Retailer 9HK$1,616 HKD
Retailer 10HK$1,679 HKD
Retailer 4HK$1,797 HKD
Retailer 5HK$1,797 HKD
Retailer 6HK$2,417 HKD
Retailer 14HK$3,178 HKD
Retailer 12HK$3,415 HKD
Retailer 15HK$3,417 HKD
Retailer 13HK$3,599 HKD
Retailer 17HK$4,580 HKD
Retailer 2HK$4,825 HKD
Retailer 19HK$6,089 HKD
Retailer 18HK$6,171 HKD
Retailer 8HK$6,363 HKD
Retailer 11HK$7,717 HKD
Retailer 7HK$8,981 HKD
Retailer 16HK$9,257 HKD
Do Amore DiamondsHK$13,888 HKD

32 data points across 19 retailers

21 retailersHK$1,616 HKD to HK$13,888 HKD

Retailer 1
-
HK$1,444 HKD
$184 USD
Price last confirmed 13 days ago
A
Retailer 2
-
HK$1,616 HKD
$206 USD
View
Final sale: no returns
Retailer 3
-
HK$1,679 HKD
$214 USD
View
Price last confirmed 13 days ago
Retailer 4
-
HK$1,797 HKD
$229 USD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$1,797 HKD
$229 USD
View
Price last confirmed 12 days ago
Retailer 6
-
HK$1,797 HKD
$229 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
HK$1,797 HKD
$229 USD
View
B+
Retailer 8
-
HK$2,417 HKD
$308 USD
View
A
Retailer 9
-
HK$3,178 HKD
$405 USD
View
A
Retailer 10
-
HK$3,415 HKD
£343 GBP
View
A
Retailer 11
-
HK$3,417 HKD
ZAR 7,036 ZAR
View
A
Retailer 12
-
HK$3,599 HKD
£361 GBP
View
B+
Retailer 13
-
HK$4,580 HKD
A$898 AUD
View
Retailer 14
-
HK$4,825 HKD
A$946 AUD
View
Retailer 15
-
HK$6,089 HKD
$776 USD
View
B+
Retailer 16
-
HK$6,171 HKD
A$1,210 AUD
View
Retailer 17
-
HK$6,363 HKD
$811 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
HK$7,717 HKD
$984 USD
View
B
Retailer 19
-
HK$8,981 HKD
$1,145 USD
View
B
Retailer 20
-
HK$9,257 HKD
£929 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7F8D1B7F4 · Nov 2
HK$13,888 HKD
$1,770 USD
View
20 more retailers have this diamond
Prices start from HK$1,616 HKDSave up to HK$12,271 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$1,616 HKD