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Heart|Lab Grown|IGI

1.40ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG522229710

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG522229710

Diamond specifications and retailer prices

From HK$3,876 HKD
$494 USD
As of November 1, 2026
Save HK$7,595 HKD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$11,471 HKD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 1.4ct lab-grown heart diamond

This 1.4ct lab-grown heart 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 LG522229710 or 522229710. Listed at 3 retailers as of November 1, 2026, with prices from HK$3,876 to HK$11,471, a HK$7,595 spread on the same certified stone. Yadav Diamonds lists it at HK$11,471. 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 angle32.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522229710
Dimensions6.75 × 8.01 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.75 mm8.01 mm1.40 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522229710
Side View
Table 59.0%Crown 32.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 56.9%

Caratlytics Score

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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$5,108 HKD|Low: HK$3,876 HKD|High: HK$14,419 HKD|Avg: HK$10,669 HKD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yadav Diamonds
September 23, 2026
Retailer 2HK$3,876 HKD
Retailer 1HK$5,108 HKD
Retailer 6HK$7,885 HKD
Retailer 5HK$8,799 HKD
Yadav DiamondsHK$11,471 HKD
Retailer 4HK$12,713 HKD
Retailer 3HK$14,309 HKD

46 data points across 7 retailers

3 retailersHK$3,876 HKD to HK$11,471 HKD

A
Cheapest Retailer
-
HK$3,876 HKD
$494 USD
B+
Retailer 2
-
HK$5,108 HKD
$651 USD
View
Most Expensive
B
Yadav Diamonds
5067228 · Nov 2
HK$11,471 HKD
$1,462 USD
View
2 more retailers have this diamond
Prices start from HK$3,876 HKDSave up to HK$7,595 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 Heart
HK$3,876 HKD