Heart|Lab Grown|IGI

1.50ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG807658862

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG807658862

Diamond specifications and retailer prices

From $368 USD
As of October 30, 2026
Save $1,423 USD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,791 USD at MOH London · As of October 29, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG807658862 or 807658862. Listed at 19 retailers as of October 29, 2026, with prices from $368 to $1,791, a $1,423 spread on the same certified stone. MOH London lists it at $1,791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807658862
Dimensions7.19 × 7.19 × 4.52 mm
L/W Ratio1.00
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
7.19 mm7.19 mm1.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807658862
Side View
Table 57.0%Crown 37.1°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 56.9%

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: $1,791 USD|Low: $293 USD|High: $1,868 USD|Avg: $984 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$353 USD
Retailer 4$412 USD
Retailer 2$612 USD
Retailer 9$615 USD
Retailer 8$783 USD
Retailer 3$784 USD
Retailer 6$823 USD
Retailer 11$1,021 USD
Retailer 7$1,058 USD
Retailer 10$1,337 USD
Retailer 5$1,505 USD
Retailer 13$1,722 USD
MOH London$1,791 USD

33 data points across 13 retailers

19 retailers$368 USD to $1,791 USD

Retailer 1
-
$353 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$368 USD
View
A
Retailer 3
-
$412 USD
View
Final sale: no returns
Retailer 4
-
$426 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$450 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$456 USD
View
A
Retailer 7
-
$612 USD
View
A
Retailer 8
-
$615 USD
View
A
Retailer 9
-
$783 USD
ZAR 12,655 ZAR
View
A
Retailer 10
-
$784 USD
View
A
Retailer 11
-
$823 USD
£648 GBP
View
A
Retailer 12
-
$1,021 USD
View
A
Retailer 13
-
$1,058 USD
A$1,628 AUD
View
B+
Retailer 14
-
$1,337 USD
View
B+
Retailer 15
-
$1,465 USD
View
Retailer 16
-
$1,465 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$1,505 USD
View
B+
Retailer 18
-
$1,722 USD
View
Most Expensive
B+
MOH London
LG807658862 · Oct 29
$1,791 USD
£1,410 GBP
View
18 more retailers have this diamond
Prices start from $368 USDSave up to $1,423 USD

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
$368 USD