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Round|Lab Grown|IGI

1.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG848624678

Shape and cutting style on the report: Round brilliant

Certificate IGI LG848624678

Diamond specifications and retailer prices

From $605 SGD
$473 USD
As of November 1, 2026
Save $3,117 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,722 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 LG848624678 or 848624678. Listed at 17 retailers as of November 1, 2026, with prices from $605 to $3,722, a $3,117 spread on the same certified stone. Brilliant Earth lists it at $3,722. 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 angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848624678
Dimensions7.43 × 7.36 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.43 mm7.36 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848624678
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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 1
Current: $1,075 SGD|Low: $605 SGD|High: $2,737 SGD|Avg: $1,481 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
Retailer 16
November 3, 2026
Retailer 5$605 SGD
Retailer 15$927 SGD
Retailer 8$953 SGD
Retailer 12$953 SGD
Retailer 9$953 SGD
Retailer 13$991 SGD
Retailer 10$1,036 SGD
Retailer 1$1,075 SGD
Retailer 6$1,308 SGD
Retailer 4$1,352 SGD
Retailer 14$1,972 SGD
Retailer 7$2,193 SGD
Retailer 2$2,256 SGD
Retailer 11$2,347 SGD
Retailer 3$2,635 SGD
Retailer 16$2,737 SGD

9 data points across 16 retailers

17 retailers$605 SGD to $3,722 SGD

A
Cheapest Retailer
-
$605 SGD
$473 USD
Final sale: no returns
A
Retailer 2
-
$927 SGD
€690 EUR
View
A
Retailer 3
-
$953 SGD
$745 USD
View
A
Retailer 4
-
$953 SGD
$745 USD
View
A
Retailer 5
-
$953 SGD
£587 GBP
View
A
Retailer 6
-
$991 SGD
$775 USD
View
A
Retailer 7
-
$1,036 SGD
ZAR 13,089 ZAR
View
A
Retailer 8
-
$1,075 SGD
£662 GBP
View
Retailer 9
-
$1,308 SGD
$1,022 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$1,352 SGD
$1,057 USD
View
B+
Retailer 11
-
$1,972 SGD
CA$2,142 CAD
View
B+
Retailer 12
-
$2,193 SGD
$1,715 USD
View
B
Retailer 13
-
$2,256 SGD
$1,764 USD
View
B+
Retailer 14
-
$2,347 SGD
£1,445 GBP
View
B
Retailer 15
-
$2,635 SGD
$2,060 USD
View
B
Retailer 16
-
$2,737 SGD
$2,140 USD
View
Most Expensive
B
Brilliant Earth
22399754A · Nov 1
$3,722 SGD
$2,910 USD
View
16 more retailers have this diamond
Prices start from $605 SGDSave up to $3,117 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 Round
$605 SGD