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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800676872

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

Certificate IGI LG800676872

Diamond specifications and retailer prices

From $463 SGD
$362 USD
As of October 30, 2026
Save $4,165 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,628 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.44ct lab-grown radiant diamond

This 1.44ct 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 LG800676872 or 800676872. Listed at 15 retailers as of October 30, 2026, with prices from $463 to $4,628, a $4,165 spread on the same certified stone. Brilliant Earth lists it at $4,628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676872
Dimensions8.07 × 5.59 × 3.81 mm
L/W Ratio1.44
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
8.07 mm5.59 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676872
Side View
Table 66.0%Crown 44°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 68.2%

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: Oct 30
Current: $4,628 SGD|Low: $463 SGD|High: $5,612 SGD|Avg: $2,085 SGD|-17.5%
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
October 30, 2026
Retailer 9$463 SGD
Retailer 15$537 SGD
Retailer 7$626 SGD
Retailer 2$655 SGD
Retailer 11$780 SGD
Retailer 5$850 SGD
Retailer 10$919 SGD
Retailer 4$1,062 SGD
Retailer 6$1,107 SGD
Retailer 13$1,685 SGD
Retailer 14$2,038 SGD
Retailer 8$2,491 SGD
Retailer 3$4,084 SGD
Retailer 12$4,116 SGD
Brilliant Earth$4,628 SGD

37 data points across 15 retailers

15 retailers$463 SGD to $4,628 SGD

A
Cheapest Retailer
-
$463 SGD
$362 USD
A
Retailer 2
-
$537 SGD
$420 USD
View
A
Retailer 3
-
$626 SGD
$490 USD
View
Final sale: no returns
A
Retailer 4
-
$655 SGD
£403 GBP
View
A
Retailer 5
-
$780 SGD
$610 USD
View
A
Retailer 6
-
$850 SGD
$665 USD
View
A
Retailer 7
-
$919 SGD
$719 USD
View
Retailer 8
-
$1,062 SGD
€791 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$1,107 SGD
$866 USD
View
B+
Retailer 10
-
$1,685 SGD
$1,318 USD
View
B+
Retailer 11
-
$2,038 SGD
$1,594 USD
View
B+
Retailer 12
-
$2,491 SGD
£1,534 GBP
View
Retailer 13
-
$4,084 SGD
$3,195 USD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$4,116 SGD
$3,220 USD
View
Most Expensive
B
Brilliant Earth
20496304Y · Oct 30
$4,628 SGD
$3,620 USD
View
14 more retailers have this diamond
Prices start from $463 SGDSave up to $4,165 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
1.44ct Radiant
$463 SGD