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Heart|Lab Grown|IGI

1.24ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG841643861

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841643861

Diamond specifications and retailer prices

From $259 SGD
As of November 4, 2026
Save $1,190 SGD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,449 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841643861 or 841643861. Listed at 10 retailers as of November 4, 2026, with prices from $259 to $1,449, a $1,190 spread on the same certified stone. Reve Diamonds lists it at $1,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841643861
Dimensions7.41 × 6.61 × 4.38 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm6.61 mm1.24 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG841643861
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.1%

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 4
Current: $341 SGD|Low: $259 SGD|High: $1,457 SGD|Avg: $770 SGD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 5, 2026
Retailer 8$259 SGD
Retailer 1$341 SGD
Retailer 6$390 SGD
Retailer 2$513 SGD
Retailer 5$577 SGD
Retailer 9$943 SGD
Retailer 4$976 SGD
Retailer 7$992 SGD
Retailer 3$1,344 SGD
Reve Diamonds$1,449 SGD

35 data points across 10 retailers

10 retailers$259 SGD to $1,449 SGD

A
Cheapest Retailer
-
$259 SGD
Final sale: no returns
A
Retailer 2
-
$341 SGD
View
B+
Retailer 3
-
$390 SGD
View
A
Retailer 4
-
$513 SGD
View
B+
Retailer 5
-
$577 SGD
View
B
Retailer 6
-
$943 SGD
View
B
Retailer 7
-
$976 SGD
View
B
Retailer 8
-
$992 SGD
View
B
Retailer 9
-
$1,344 SGD
View
Most Expensive
B
Reve Diamonds
3585B2C1E · Nov 4
$1,449 SGD
$1,135 USD
View
9 more retailers have this diamond
Prices start from $259 SGDSave up to $1,190 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
1.24ct Heart
$259 SGD