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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800680287

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

Certificate IGI LG800680287

Diamond specifications and retailer prices

From $982 SGD
HK$6,000 HKD
As of October 30, 2026
Save $4,515 SGD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,497 SGD at Brilliant Earth · As of October 29, 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 LG800680287 or 800680287. Listed at 11 retailers as of October 29, 2026, with prices from $982 to $5,497, a $4,515 spread on the same certified stone. Brilliant Earth lists it at $5,497. 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 angle38.5°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800680287
Dimensions7.97 × 5.71 × 3.74 mm
L/W Ratio1.40
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
7.97 mm5.71 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800680287
Side View
Table 62.0%Crown 38.5°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 65.5%

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: Oct 30
Current: $5,497 SGD|Low: $982 SGD|High: $5,663 SGD|Avg: $2,437 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$982 SGD
Retailer 6$1,134 SGD
Retailer 10$1,214 SGD
Retailer 5$1,313 SGD
Retailer 2$1,339 SGD
Retailer 9$1,466 SGD
Retailer 8$2,025 SGD
Retailer 7$2,790 SGD
Retailer 3$3,397 SGD
Retailer 4$3,606 SGD
Brilliant Earth$5,497 SGD

42 data points across 11 retailers

11 retailers$982 SGD to $5,497 SGD

A
Cheapest Retailer
-
$982 SGD
HK$6,000 HKD
A
Retailer 2
-
$1,134 SGD
$887 USD
View
A
Retailer 3
-
$1,214 SGD
$950 USD
View
Retailer 4
-
$1,313 SGD
€978 EUR
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,339 SGD
£824 GBP
View
B+
Retailer 6
-
$1,466 SGD
$1,147 USD
View
B+
Retailer 7
-
$2,025 SGD
$1,584 USD
View
B
Retailer 8
-
$2,790 SGD
$2,182 USD
View
B
Retailer 9
-
$3,397 SGD
$2,657 USD
View
B
Retailer 10
-
$3,606 SGD
£2,221 GBP
View
Most Expensive
B
Brilliant Earth
21143943A · Oct 29
$5,497 SGD
$4,300 USD
View
10 more retailers have this diamond
Prices start from $982 SGDSave up to $4,515 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
$982 SGD