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Heart|Lab Grown|IGI

1.50ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG515211361

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG515211361

Diamond specifications and retailer prices

From $288 SGD
As of November 6, 2026
Save $1,344 SGD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,632 SGD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG515211361 or 515211361. Listed at 23 retailers as of November 6, 2026, with prices from $288 to $1,632, a $1,344 spread on the same certified stone. Reve Diamonds lists it at $1,632. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515211361
Dimensions6.94 × 7.55 × 4.76 mm
L/W Ratio1.09
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
6.94 mm7.55 mm1.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG515211361
Side View
Table 58.5%Crown 37.7°Girdle: THK-VTKPavilion 42.3°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $574 SGD|Low: $277 SGD|High: $1,455 SGD|Avg: $802 SGD|+0.2%
Retailer 1
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
November 6, 2026
Retailer 2$288 SGD
Retailer 4$358 SGD
Retailer 7$358 SGD
Retailer 14$481 SGD
Retailer 1$574 SGD
Retailer 11$616 SGD
Retailer 8$660 SGD
Retailer 3$736 SGD
Retailer 13$764 SGD
Retailer 10$834 SGD
Retailer 12$880 SGD
Retailer 6$1,150 SGD
Retailer 15$1,337 SGD
Retailer 9$1,429 SGD
Retailer 5$1,455 SGD

43 data points across 15 retailers

23 retailers$288 SGD to $1,632 SGD

A
Cheapest Retailer
-
$288 SGD
A
Retailer 2
-
$323 SGD
View
Final sale: no returns
Retailer 3
-
$334 SGD
View
Price last confirmed 38 days ago
Retailer 4
-
$352 SGD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$358 SGD
View
Retailer 6
-
$358 SGD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$481 SGD
View
A
Retailer 8
-
$574 SGD
View
A
Retailer 9
-
$616 SGD
View
B+
Retailer 10
-
$659 SGD
View
A
Retailer 11
-
$660 SGD
View
B+
Retailer 12
-
$736 SGD
View
B+
Retailer 13
-
$764 SGD
View
B+
Retailer 14
-
$778 SGD
View
B+
Retailer 15
-
$834 SGD
View
B+
Retailer 16
-
$880 SGD
View
B
Retailer 17
-
$1,150 SGD
View
B
Retailer 18
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$1,216 SGD
View
Retailer 19
-
$1,337 SGD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$1,429 SGD
View
B
Retailer 21
-
$1,449 SGD
View
B
Retailer 22
-
$1,455 SGD
View
Most Expensive
B
Reve Diamonds
B648B705B · Nov 6
$1,632 SGD
$1,273 USD
View
22 more retailers have this diamond
Prices start from $288 SGDSave up to $1,344 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
1.50ct Heart
$288 SGD