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 €332 EUR
$371 USD
As of October 30, 2026
Save €2,120 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,453 EUR 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 €332 to €2,453, a €2,120 spread on the same certified stone. Brilliant Earth lists it at €2,453. 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
Color
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: €2,453 EUR|Low: €332 EUR|High: €2,846 EUR|Avg: €986 EUR|-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
October 31, 2026
Retailer 6€332 EUR
Retailer 12€390 EUR
Retailer 10€506 EUR
Retailer 16€519 EUR
Retailer 2€595 EUR
Retailer 15€632 EUR
Retailer 13€657 EUR
Retailer 5€833 EUR
Retailer 14€857 EUR
Retailer 11€901 EUR
Retailer 4€902 EUR
Retailer 7€1,221 EUR
Retailer 9€1,291 EUR
Retailer 3€1,443 EUR
Retailer 8€1,508 EUR
Brilliant Earth€2,453 EUR

28 data points across 16 retailers

21 retailers€332 EUR to €2,453 EUR

Retailer 1
-
€311 EUR
$347 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€332 EUR
$371 USD
View
Final sale: no returns
Retailer 3
-
€374 EUR
$418 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€386 EUR
$431 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€386 EUR
$431 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€390 EUR
£343 GBP
View
A
Retailer 7
-
€506 EUR
$565 USD
View
A
Retailer 8
-
€519 EUR
$580 USD
View
A
Retailer 9
-
€595 EUR
View
A
Retailer 10
-
€632 EUR
ZAR 11,405 ZAR
View
A
Retailer 11
-
€657 EUR
£578 GBP
View
A
Retailer 12
-
€833 EUR
$931 USD
View
A
Retailer 13
-
€857 EUR
A$1,473 AUD
View
A
Retailer 14
-
€901 EUR
$1,007 USD
View
A
Retailer 15
-
€902 EUR
$1,008 USD
View
B+
Retailer 16
-
€1,221 EUR
$1,365 USD
View
Retailer 17
-
€1,239 EUR
$1,384 USD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
€1,291 EUR
$1,442 USD
View
B+
Retailer 19
-
€1,443 EUR
$1,613 USD
View
B+
Retailer 20
-
€1,508 EUR
£1,327 GBP
View
Most Expensive
B
Brilliant Earth
21584070A · Oct 31
€2,453 EUR
$2,740 USD
View
20 more retailers have this diamond
Prices start from €332 EURSave up to €2,120 EUR

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
€332 EUR