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Heart|Lab Grown|IGI

1.50ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG836619902

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836619902

Diamond specifications and retailer prices

From €555 EUR
$622 USD
As of November 2, 2026
Save €3,177 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,731 EUR at With Clarity · As of November 2, 2026
View at With Clarity

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 top-tier cut grade and certified by IGI LG836619902 or 836619902. Listed at 19 retailers as of November 2, 2026, with prices from €555 to €3,731, a €3,177 spread on the same certified stone. With Clarity lists it at €3,731. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619902
Dimensions6.96 × 7.68 × 4.71 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
6.96 mm7.68 mm1.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619902
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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: €1,583 EUR|Low: €555 EUR|High: €4,288 EUR|Avg: €1,741 EUR|+5.5%
Retailer 1
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
With Clarity
November 2, 2026
Retailer 12€555 EUR
Retailer 4€631 EUR
Retailer 2€673 EUR
Retailer 7€732 EUR
Retailer 16€829 EUR
Retailer 5€996 EUR
Retailer 11€1,075 EUR
Retailer 13€1,075 EUR
Retailer 17€1,098 EUR
Retailer 10€1,236 EUR
Retailer 1€1,583 EUR
Retailer 3€1,892 EUR
Retailer 8€2,213 EUR
Retailer 6€2,322 EUR
Retailer 9€2,634 EUR
Retailer 15€2,850 EUR
Retailer 14€3,094 EUR
With Clarity€3,731 EUR

34 data points across 18 retailers

19 retailers€555 EUR to €3,731 EUR

A
Cheapest Retailer
-
€555 EUR
$622 USD
A
Retailer 2
-
€631 EUR
$708 USD
View
A
Retailer 3
-
€673 EUR
$755 USD
View
Retailer 4
-
€696 EUR
$781 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€732 EUR
$821 USD
View
Final sale: no returns
A
Retailer 6
-
€829 EUR
$930 USD
View
A
Retailer 7
-
€996 EUR
$1,117 USD
View
B+
Retailer 8
-
€1,075 EUR
View
B+
Retailer 9
-
€1,075 EUR
£950 GBP
View
B+
Retailer 10
-
€1,098 EUR
$1,231 USD
View
B+
Retailer 11
-
€1,236 EUR
ZAR 22,402 ZAR
View
B+
Retailer 12
-
€1,583 EUR
$1,776 USD
View
B+
Retailer 13
-
€1,892 EUR
$2,122 USD
View
B+
Retailer 14
-
€2,213 EUR
$2,482 USD
View
B
Retailer 15
-
€2,322 EUR
$2,604 USD
View
B
Retailer 16
-
€2,634 EUR
SGD 3,992 SGD
View
B
Retailer 17
-
€2,850 EUR
£2,517 GBP
View
B
Retailer 18
-
€3,094 EUR
$3,470 USD
View
Most Expensive
B
With Clarity
836619902 · Nov 2
€3,731 EUR
$4,185 USD
View
18 more retailers have this diamond
Prices start from €555 EURSave up to €3,177 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
€555 EUR