CaratHunter
Plans
Radiant|Lab Grown|IGI

1.48ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794693839

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG794693839

Diamond specifications and retailer prices

From $348 SGD
$272 USD
As of November 2, 2026
Save $3,348 SGD (91%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,696 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.48ct lab-grown radiant diamond

This 1.48ct lab-grown radiant 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 LG794693839 or 794693839. Listed at 12 retailers as of November 2, 2026, with prices from $348 to $3,696, a $3,348 spread on the same certified stone. Brilliant Earth lists it at $3,696. 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 angle44.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794693839
Dimensions7.61 × 5.71 × 3.90 mm
L/W Ratio1.33
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
7.61 mm5.71 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794693839
Side View
Table 62.0%Crown 44.9°Girdle: MediumPavilion 35.9°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,696 SGD|Low: $348 SGD|High: $5,768 SGD|Avg: $2,048 SGD|-35.9%
Brilliant Earth
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 12$348 SGD
Retailer 18$404 SGD
Retailer 3$545 SGD
Retailer 11$684 SGD
Retailer 15$715 SGD
Retailer 7$1,284 SGD
Retailer 5$1,316 SGD
Retailer 14$1,326 SGD
Retailer 16$1,532 SGD
Retailer 17$1,564 SGD
Retailer 9$1,566 SGD
Retailer 2$1,910 SGD
Retailer 6$2,458 SGD
Retailer 4$2,647 SGD
Retailer 10$2,963 SGD
Retailer 13$3,095 SGD
Brilliant Earth$3,696 SGD
Retailer 8$4,486 SGD

29 data points across 18 retailers

12 retailers$348 SGD to $3,696 SGD

A
Cheapest Retailer
-
$348 SGD
$272 USD
A
Retailer 2
-
$404 SGD
$316 USD
View
A
Retailer 3
-
$545 SGD
$426 USD
View
Final sale: no returns
A
Retailer 4
-
$684 SGD
$535 USD
View
A
Retailer 5
-
$715 SGD
$559 USD
View
B+
Retailer 6
-
$1,326 SGD
$1,037 USD
View
Retailer 7
-
$1,467 SGD
$1,147 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
$1,532 SGD
$1,198 USD
View
B+
Retailer 9
-
$1,564 SGD
$1,223 USD
View
B+
Retailer 10
-
$1,910 SGD
£1,176 GBP
View
B
Retailer 11
-
$3,095 SGD
$2,420 USD
View
Most Expensive
B
Brilliant Earth
21414783Y · Nov 2
$3,696 SGD
$2,890 USD
View
11 more retailers have this diamond
Prices start from $348 SGDSave up to $3,348 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 Radiant
$348 SGD