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Round|Lab Grown|IGI

1.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG846662643

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846662643

Diamond specifications and retailer prices

From $455 SGD
$356 USD
As of November 1, 2026
Save $3,586 SGD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,041 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round 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 LG846662643 or 846662643. Listed at 15 retailers as of November 1, 2026, with prices from $455 to $4,041, a $3,586 spread on the same certified stone. Do Amore Diamonds lists it at $4,041. 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 angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662643
Dimensions7.26 × 7.32 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
7.26 mm7.32 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662643
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

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A+
Exceptional
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 1
Current: $4,041 SGD|Low: $455 SGD|High: $4,259 SGD|Avg: $1,637 SGD|-5.1%
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
Retailer 15
November 3, 2026
Retailer 14$455 SGD
Retailer 12$528 SGD
Retailer 13$774 SGD
Retailer 15$905 SGD
Retailer 9$908 SGD
Retailer 8$989 SGD
Retailer 11$1,049 SGD
Retailer 6$1,069 SGD
Retailer 4$1,482 SGD
Retailer 3$1,657 SGD
Retailer 5$2,005 SGD
Retailer 2$2,436 SGD
Retailer 7$2,609 SGD
Retailer 10$2,865 SGD
Do Amore Diamonds$4,041 SGD

17 data points across 15 retailers

15 retailers$455 SGD to $4,041 SGD

A+
Cheapest Retailer
-
$455 SGD
$356 USD
A
Retailer 2
-
$528 SGD
$413 USD
View
A
Retailer 3
-
$774 SGD
$605 USD
View
A
Retailer 4
-
$905 SGD
$708 USD
View
A
Retailer 5
-
$908 SGD
$710 USD
View
A
Retailer 6
-
$989 SGD
£609 GBP
View
A
Retailer 7
-
$1,049 SGD
€781 EUR
View
A
Retailer 8
-
$1,069 SGD
$836 USD
View
B+
Retailer 9
-
$1,482 SGD
$1,159 USD
View
B+
Retailer 10
-
$1,657 SGD
$1,296 USD
View
B+
Retailer 11
-
$2,005 SGD
$1,568 USD
View
B+
Retailer 12
-
$2,436 SGD
£1,500 GBP
View
B
Retailer 13
-
$2,609 SGD
$2,040 USD
View
B
Retailer 14
-
$2,865 SGD
$2,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-7F34DB722 · Nov 2
$4,041 SGD
$3,160 USD
View
14 more retailers have this diamond
Prices start from $455 SGDSave up to $3,586 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 Round
$455 SGD