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Round|Lab Grown|IGI

1.48ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840633200

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840633200

Diamond specifications and retailer prices

From $396 SGD
$310 USD
As of November 1, 2026
Save $3,009 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,406 SGD at Helzberg Diamonds · As of November 3, 2026
View at Helzberg 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 LG840633200 or 840633200. Listed at 22 retailers as of November 1, 2026, with prices from $396 to $3,406, a $3,009 spread on the same certified stone. Helzberg Diamonds lists it at $3,406. 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 angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633200
Dimensions7.23 × 7.28 × 4.51 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
7.23 mm7.28 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633200
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.2%

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 1
Current: $3,406 SGD|Low: $396 SGD|High: $3,406 SGD|Avg: $1,291 SGD
Helzberg Diamonds
Retailer 2
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Retailer 22
November 3, 2026
Retailer 15$396 SGD
Retailer 16$440 SGD
Retailer 19$455 SGD
Retailer 22$487 SGD
Retailer 11$491 SGD
Retailer 21$773 SGD
Retailer 5$774 SGD
Retailer 10$801 SGD
Retailer 3$806 SGD
Retailer 14$820 SGD
Retailer 4$846 SGD
Retailer 18$864 SGD
Retailer 12$1,321 SGD
Retailer 13$1,498 SGD
Retailer 17$1,567 SGD
Retailer 8$1,584 SGD
Retailer 2$1,626 SGD
Retailer 7$1,774 SGD
Retailer 20$1,952 SGD
Retailer 9$2,628 SGD
Retailer 6$2,890 SGD
Helzberg Diamonds$3,406 SGD

26 data points across 22 retailers

22 retailers$396 SGD to $3,406 SGD

A
Cheapest Retailer
-
$396 SGD
$310 USD
A
Retailer 2
-
$440 SGD
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$455 SGD
$356 USD
View
A
Retailer 4
-
$487 SGD
$381 USD
View
Retailer 5
-
$491 SGD
$384 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$773 SGD
£476 GBP
View
A
Retailer 7
-
$774 SGD
$605 USD
View
A
Retailer 8
-
$801 SGD
$626 USD
View
A
Retailer 9
-
$806 SGD
€600 EUR
View
A
Retailer 10
-
$820 SGD
$641 USD
View
A
Retailer 11
-
$846 SGD
ZAR 10,691 ZAR
View
A
Retailer 12
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$864 SGD
£532 GBP
View
B+
Retailer 13
-
$1,321 SGD
$1,033 USD
View
B+
Retailer 14
-
$1,498 SGD
$1,171 USD
View
B+
Retailer 15
-
$1,567 SGD
$1,225 USD
View
B+
Retailer 16
-
$1,584 SGD
View
B+
Retailer 17
-
$1,626 SGD
$1,272 USD
View
B+
Retailer 18
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$1,774 SGD
$1,387 USD
View
B+
Retailer 19
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$1,952 SGD
£1,202 GBP
View
B
Retailer 20
-
$2,628 SGD
$2,055 USD
View
B
Retailer 21
-
$2,890 SGD
$2,260 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJJIGG · Nov 3
$3,406 SGD
$2,663 USD
View
21 more retailers have this diamond
Prices start from $396 SGDSave up to $3,009 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
$396 SGD