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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 $631 SGD
As of November 5, 2026
Save $1,236 SGD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,867 SGD at Yadav Diamonds · As of November 4, 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 4, 2026, with prices from $631 to $1,867, a $1,236 spread on the same certified stone. Yadav Diamonds lists it at $1,867. 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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Price History

Last verified: Nov 5
Current: $832 SGD|Low: $631 SGD|High: $2,346 SGD|Avg: $1,737 SGD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yadav Diamonds
September 23, 2026
Retailer 2$631 SGD
Retailer 1$832 SGD
Retailer 6$1,284 SGD
Retailer 5$1,432 SGD
Yadav Diamonds$1,867 SGD
Retailer 4$2,069 SGD
Retailer 3$2,329 SGD

46 data points across 7 retailers

3 retailers$631 SGD to $1,867 SGD

A
Cheapest Retailer
-
$631 SGD
B+
Retailer 2
-
$832 SGD
View
Most Expensive
B
Yadav Diamonds
5067228 · Nov 4
$1,867 SGD
$1,462 USD
View
2 more retailers have this diamond
Prices start from $631 SGDSave up to $1,236 SGD

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
$631 SGD