Heart|Lab Grown|IGI

1.52ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG836617667

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836617667

Diamond specifications and retailer prices

From €590 EUR
$659 USD
As of October 30, 2026
Save €3,206 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,796 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.52ct lab-grown heart diamond

This 1.52ct 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 LG836617667 or 836617667. Listed at 20 retailers as of October 30, 2026, with prices from €590 to €3,796, a €3,206 spread on the same certified stone. With Clarity lists it at €3,796. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617667
Dimensions6.81 × 7.81 × 4.74 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm7.81 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617667
Side View
Table 60.0%Crown 39.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.7%

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: €1,094 EUR|Low: €590 EUR|High: €5,186 EUR|Avg: €1,924 EUR|-23.5%
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
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 8€590 EUR
Retailer 2€642 EUR
Retailer 18€684 EUR
Retailer 5€745 EUR
Retailer 14€776 EUR
Retailer 16€846 EUR
Retailer 7€902 EUR
Retailer 11€910 EUR
Retailer 3€1,024 EUR
Retailer 1€1,094 EUR
Retailer 17€1,115 EUR
Retailer 6€1,246 EUR
Retailer 12€1,594 EUR
Retailer 19€1,924 EUR
Retailer 9€2,251 EUR
Retailer 4€2,360 EUR
Retailer 10€2,676 EUR
Retailer 15€2,898 EUR
Retailer 13€3,151 EUR
With Clarity€3,796 EUR

27 data points across 20 retailers

20 retailers€590 EUR to €3,796 EUR

A
Cheapest Retailer
-
€590 EUR
$659 USD
A
Retailer 2
-
€642 EUR
$717 USD
View
A
Retailer 3
-
€684 EUR
$764 USD
View
A
Retailer 4
-
€745 EUR
$832 USD
View
Final sale: no returns
A
Retailer 5
-
€776 EUR
£682 GBP
View
A
Retailer 6
-
€846 EUR
$945 USD
View
A
Retailer 7
-
€902 EUR
$1,008 USD
View
Retailer 8
-
€910 EUR
$1,017 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
€1,024 EUR
$1,144 USD
View
B+
Retailer 10
-
€1,094 EUR
£962 GBP
View
B+
Retailer 11
-
€1,115 EUR
$1,246 USD
View
Retailer 12
-
€1,246 EUR
ZAR 22,486 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€1,594 EUR
$1,781 USD
View
B+
Retailer 14
-
€1,924 EUR
$2,149 USD
View
B+
Retailer 15
-
€2,251 EUR
$2,515 USD
View
B+
Retailer 16
-
€2,360 EUR
$2,637 USD
View
B
Retailer 17
-
€2,676 EUR
SGD 4,040 SGD
View
B
Retailer 18
-
€2,898 EUR
£2,549 GBP
View
B
Retailer 19
-
€3,151 EUR
$3,520 USD
View
Most Expensive
B
With Clarity
836617667 · Oct 31
€3,796 EUR
$4,241 USD
View
19 more retailers have this diamond
Prices start from €590 EURSave up to €3,206 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
1.52ct Heart
€590 EUR