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Heart|Lab Grown|IGI

1.48ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG794622649

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794622649

Diamond specifications and retailer prices

From $311 SGD
As of November 4, 2026
Save $2,117 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,428 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.48ct lab-grown heart diamond

This 1.48ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794622649 or 794622649. Listed at 18 retailers as of November 4, 2026, with prices from $311 to $2,428, a $2,117 spread on the same certified stone. Brilliant Earth lists it at $2,428. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622649
Dimensions8.15 × 7.07 × 4.40 mm
L/W Ratio1.15
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
8.15 mm7.07 mm1.48 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622649
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 54.0%

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 4
Current: $2,428 SGD|Low: $311 SGD|High: $2,505 SGD|Avg: $904 SGD|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 10$311 SGD
Retailer 4$348 SGD
Retailer 19$359 SGD
Retailer 8$385 SGD
Retailer 16$385 SGD
Retailer 11$594 SGD
Retailer 18$647 SGD
Retailer 15$663 SGD
Retailer 17$703 SGD
Retailer 2$721 SGD
Retailer 13$941 SGD
Retailer 14$974 SGD
Retailer 3$1,073 SGD
Retailer 7$1,236 SGD
Retailer 6$1,240 SGD
Retailer 5$1,301 SGD
Retailer 9$1,341 SGD
Retailer 12$1,535 SGD
Brilliant Earth$2,428 SGD

40 data points across 19 retailers

18 retailers$311 SGD to $2,428 SGD

A
Cheapest Retailer
-
$311 SGD
A
Retailer 2
-
$348 SGD
View
Final sale: no returns
A
Retailer 3
-
$359 SGD
View
A
Retailer 4
-
$385 SGD
View
Retailer 5
-
$385 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$647 SGD
View
A
Retailer 7
-
$663 SGD
View
A
Retailer 8
-
$703 SGD
View
A
Retailer 9
-
$721 SGD
View
B+
Retailer 10
-
$941 SGD
View
B+
Retailer 11
-
$974 SGD
View
B+
Retailer 12
-
$1,073 SGD
View
B+
Retailer 13
-
$1,236 SGD
View
B+
Retailer 14
-
$1,240 SGD
View
B+
Retailer 15
-
$1,301 SGD
View
B+
Retailer 16
-
$1,341 SGD
View
B+
Retailer 17
-
$1,535 SGD
View
Most Expensive
B
Brilliant Earth
21419796A · Nov 4
$2,428 SGD
$1,900 USD
View
17 more retailers have this diamond
Prices start from $311 SGDSave up to $2,117 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
1.48ct Heart
$311 SGD