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Heart|Lab Grown|IGI

1.48ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG823651023

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823651023

Diamond specifications and retailer prices

From $361 SGD
$282 USD
As of October 28, 2026
Save $176 SGD (33%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $537 SGD at Loose Grown Diamond · As of October 28, 2026
View at Loose Grown Diamond

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823651023 or 823651023. Listed at 2 retailers as of October 28, 2026, with prices from $361 to $537, a $176 spread on the same certified stone. Loose Grown Diamond lists it at $537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823651023
Dimensions7.81 × 7.14 × 4.62 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm7.14 mm1.48 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823651023
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 39.9°CuletDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $537 SGD|Low: $361 SGD|High: $574 SGD|Avg: $499 SGD|+0.7%
Loose Grown Diamond
Retailer 2
October 28, 2026
Retailer 2$361 SGD
Loose Grown Diamond$537 SGD

8 data points across 2 retailers

2 retailers$361 SGD to $537 SGD

A
Cheapest Retailer
-
$361 SGD
$282 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
823651023 · Oct 28
$537 SGD
$419 USD
View
1 more retailer has this diamond
Prices start from $361 SGDSave up to $176 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
$361 SGD