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Heart|Lab Grown|IGI

1.50ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825632585

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825632585

Diamond specifications and retailer prices

From $827 SGD
$647 USD
As of November 2, 2026
Save $3,725 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,553 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825632585 or 825632585. Listed at 20 retailers as of November 2, 2026, with prices from $827 to $4,553, a $3,725 spread on the same certified stone. Brilliant Earth lists it at $4,553. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825632585
Dimensions7.05 × 7.91 × 4.55 mm
L/W Ratio1.12
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
7.05 mm7.91 mm1.50 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825632585
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 37°Culet: NoneDepth 57.5%

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 2
Current: $4,553 SGD|Low: $827 SGD|High: $6,152 SGD|Avg: $2,501 SGD|-26.0%
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
Retailer 19
Retailer 20
November 2, 2026
Retailer 6$827 SGD
Retailer 20$900 SGD
Retailer 8$926 SGD
Retailer 17$960 SGD
Retailer 13$1,085 SGD
Retailer 15$1,132 SGD
Retailer 12$1,306 SGD
Retailer 10$1,367 SGD
Retailer 4$1,427 SGD
Retailer 9$1,445 SGD
Retailer 14$1,535 SGD
Retailer 2$1,764 SGD
Retailer 16$2,210 SGD
Retailer 7$2,430 SGD
Retailer 19$2,700 SGD
Retailer 5$3,099 SGD
Retailer 11$3,314 SGD
Retailer 3$3,352 SGD
Retailer 18$4,067 SGD
Brilliant Earth$4,553 SGD

27 data points across 20 retailers

20 retailers$827 SGD to $4,553 SGD

A
Cheapest Retailer
-
$827 SGD
$647 USD
A
Retailer 2
-
$900 SGD
$704 USD
View
A
Retailer 3
-
$926 SGD
$724 USD
View
Final sale: no returns
A
Retailer 4
-
$960 SGD
$751 USD
View
A
Retailer 5
-
$1,085 SGD
£668 GBP
View
A
Retailer 6
-
$1,132 SGD
$885 USD
View
Retailer 7
-
$1,306 SGD
$1,021 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$1,367 SGD
$1,069 USD
View
B+
Retailer 9
-
$1,427 SGD
$1,116 USD
View
B+
Retailer 10
-
$1,445 SGD
$1,130 USD
View
B+
Retailer 11
-
$1,535 SGD
£945 GBP
View
B+
Retailer 12
-
$1,764 SGD
ZAR 22,288 ZAR
View
B+
Retailer 13
-
$2,210 SGD
$1,728 USD
View
B+
Retailer 14
-
$2,430 SGD
$1,900 USD
View
B
Retailer 15
-
$2,700 SGD
$2,111 USD
View
B
Retailer 16
-
$3,099 SGD
$2,423 USD
View
B
Retailer 17
-
$3,314 SGD
$2,591 USD
View
B
Retailer 18
-
$3,352 SGD
$2,621 USD
View
B
Retailer 19
-
$4,067 SGD
£2,504 GBP
View
Most Expensive
B
Brilliant Earth
21580783A · Nov 2
$4,553 SGD
$3,560 USD
View
19 more retailers have this diamond
Prices start from $827 SGDSave up to $3,725 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
1.50ct Heart
$827 SGD