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Heart|Lab Grown|IGI

1.24ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG649429631

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG649429631

Diamond specifications and retailer prices

From $286 SGD
$224 USD
As of October 30, 2026
Save $1,337 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,624 SGD at Reve Diamonds · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649429631 or 649429631. Listed at 19 retailers as of October 30, 2026, with prices from $286 to $1,624, a $1,337 spread on the same certified stone. Reve Diamonds lists it at $1,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649429631
Dimensions6.40 × 7.52 × 4.49 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.40 mm7.52 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649429631
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.7%

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: Oct 30
Current: $656 SGD|Low: $283 SGD|High: $1,624 SGD|Avg: $783 SGD|+19.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 17$286 SGD
Retailer 6$321 SGD
Retailer 15$332 SGD
Retailer 2$355 SGD
Retailer 3$355 SGD
Retailer 9$426 SGD
Retailer 7$605 SGD
Retailer 12$610 SGD
Retailer 5$632 SGD
Retailer 1$656 SGD
Retailer 4$761 SGD
Retailer 13$866 SGD
Retailer 14$1,012 SGD
Retailer 18$1,142 SGD
Retailer 16$1,145 SGD
Retailer 10$1,202 SGD
Retailer 8$1,208 SGD
Retailer 11$1,430 SGD
Reve Diamonds$1,624 SGD

38 data points across 19 retailers

19 retailers$286 SGD to $1,624 SGD

A
Cheapest Retailer
-
$286 SGD
$224 USD
A
Retailer 2
-
$321 SGD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$332 SGD
$260 USD
View
A
Retailer 4
-
$355 SGD
$278 USD
View
A
Retailer 5
-
$355 SGD
$278 USD
View
Retailer 6
-
$426 SGD
£262 GBP
View
Price last confirmed 23 days ago
B+
Retailer 7
-
$605 SGD
$473 USD
View
B+
Retailer 8
-
$610 SGD
ZAR 7,706 ZAR
View
B+
Retailer 9
-
$632 SGD
$494 USD
View
B+
Retailer 10
-
$656 SGD
£404 GBP
View
B+
Retailer 11
-
$761 SGD
$595 USD
View
B+
Retailer 12
-
$866 SGD
A$1,042 AUD
View
B
Retailer 13
-
$1,012 SGD
$792 USD
View
B
Retailer 14
-
$1,142 SGD
$893 USD
View
B
Retailer 15
-
$1,145 SGD
$896 USD
View
B
Retailer 16
-
$1,202 SGD
$940 USD
View
B
Retailer 17
-
$1,208 SGD
$945 USD
View
B
Retailer 18
-
$1,430 SGD
£881 GBP
View
Most Expensive
B
Reve Diamonds
7171ADF37 · Oct 30
$1,624 SGD
$1,270 USD
View
18 more retailers have this diamond
Prices start from $286 SGDSave up to $1,337 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
$286 SGD