Heart|Lab Grown|IGI

1.50ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG825667195

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825667195

Diamond specifications and retailer prices

From $474 SGD
$371 USD
As of October 30, 2026
Save $3,029 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,503 SGD at Brilliant Earth · As of October 31, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825667195 or 825667195. Listed at 21 retailers as of October 30, 2026, with prices from $474 to $3,503, a $3,029 spread on the same certified stone. Brilliant Earth lists it at $3,503. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667195
Dimensions7.21 × 7.93 × 4.47 mm
L/W Ratio1.10
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
7.21 mm7.93 mm1.50 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667195
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 56.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,503 SGD|Low: $474 SGD|High: $4,065 SGD|Avg: $1,400 SGD|-13.8%
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
November 1, 2026
Retailer 7$474 SGD
Retailer 9$555 SGD
Retailer 13$722 SGD
Retailer 3$741 SGD
Retailer 11$850 SGD
Retailer 16$903 SGD
Retailer 10$940 SGD
Retailer 6$1,190 SGD
Retailer 15$1,224 SGD
Retailer 14$1,287 SGD
Retailer 5$1,289 SGD
Retailer 8$1,745 SGD
Retailer 12$1,843 SGD
Retailer 4$2,062 SGD
Retailer 2$2,104 SGD
Brilliant Earth$3,503 SGD

28 data points across 16 retailers

21 retailers$474 SGD to $3,503 SGD

Retailer 1
-
$444 SGD
$347 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$474 SGD
$371 USD
View
Final sale: no returns
Retailer 3
-
$534 SGD
$418 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$551 SGD
$431 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$551 SGD
$431 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$555 SGD
£342 GBP
View
A
Retailer 7
-
$722 SGD
$565 USD
View
A
Retailer 8
-
$741 SGD
$580 USD
View
A
Retailer 9
-
$850 SGD
€633 EUR
View
A
Retailer 10
-
$903 SGD
ZAR 11,405 ZAR
View
A
Retailer 11
-
$940 SGD
£579 GBP
View
A
Retailer 12
-
$1,190 SGD
$931 USD
View
A
Retailer 13
-
$1,224 SGD
A$1,473 AUD
View
A
Retailer 14
-
$1,287 SGD
$1,007 USD
View
A
Retailer 15
-
$1,289 SGD
$1,008 USD
View
B+
Retailer 16
-
$1,745 SGD
$1,365 USD
View
Retailer 17
-
$1,769 SGD
$1,384 USD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
$1,843 SGD
$1,442 USD
View
B+
Retailer 19
-
$2,062 SGD
$1,613 USD
View
B+
Retailer 20
-
$2,104 SGD
£1,296 GBP
View
Most Expensive
B
Brilliant Earth
21584070A · Oct 31
$3,503 SGD
$2,740 USD
View
20 more retailers have this diamond
Prices start from $474 SGDSave up to $3,029 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
$474 SGD