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Heart|Lab Grown|IGI

1.48ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG784645859

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784645859

Diamond specifications and retailer prices

From $463 SGD
$362 USD
As of November 2, 2026
Save $3,655 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,118 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784645859 or 784645859. Listed at 14 retailers as of November 1, 2026, with prices from $463 to $4,118, a $3,655 spread on the same certified stone. Do Amore Diamonds lists it at $4,118. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645859
Dimensions7.65 × 7.08 × 4.67 mm
L/W Ratio1.08
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
7.65 mm7.08 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645859
Side View
Table 59.0%Crown 33.7°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.0%

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 2
Current: $4,118 SGD|Low: $463 SGD|High: $6,062 SGD|Avg: $1,858 SGD|-32.1%
Do Amore Diamonds
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
November 2, 2026
Retailer 9$463 SGD
Retailer 14$537 SGD
Retailer 6$765 SGD
Retailer 11$783 SGD
Retailer 3$850 SGD
Retailer 10$920 SGD
Retailer 2$1,065 SGD
Retailer 5$1,161 SGD
Retailer 4$1,453 SGD
Retailer 12$1,686 SGD
Retailer 13$2,039 SGD
Retailer 7$2,479 SGD
Retailer 8$3,926 SGD
Do Amore Diamonds$4,118 SGD

31 data points across 14 retailers

14 retailers$463 SGD to $4,118 SGD

A
Cheapest Retailer
-
$463 SGD
$362 USD
A
Retailer 2
-
$537 SGD
$420 USD
View
A
Retailer 3
-
$765 SGD
$598 USD
View
Final sale: no returns
A
Retailer 4
-
$783 SGD
$612 USD
View
A
Retailer 5
-
$850 SGD
$665 USD
View
A
Retailer 6
-
$920 SGD
$719 USD
View
A
Retailer 7
-
$1,065 SGD
€793 EUR
View
A
Retailer 8
-
$1,161 SGD
$908 USD
View
B+
Retailer 9
-
$1,453 SGD
A$1,748 AUD
View
B+
Retailer 10
-
$1,686 SGD
$1,318 USD
View
B+
Retailer 11
-
$2,039 SGD
$1,594 USD
View
B+
Retailer 12
-
$2,479 SGD
£1,526 GBP
View
B
Retailer 13
-
$3,926 SGD
$3,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-83179A4A4 · Nov 1
$4,118 SGD
$3,220 USD
View
13 more retailers have this diamond
Prices start from $463 SGDSave up to $3,655 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
$463 SGD