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Heart|Lab Grown|IGI

0.52ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG811667482

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811667482

Diamond specifications and retailer prices

From €168 EUR
As of November 4, 2026
Save €863 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,031 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.52ct lab-grown heart diamond

This 0.52ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811667482 or 811667482. Listed at 18 retailers as of November 4, 2026, with prices from €168 to €1,031, a €863 spread on the same certified stone. Reve Diamonds lists it at €1,031. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811667482
Dimensions5.49 × 5.11 × 3.21 mm
L/W Ratio1.07
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
5.49 mm5.11 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811667482
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: €374 EUR|Low: €168 EUR|High: €1,031 EUR|Avg: €422 EUR|-1.2%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 17
Reve Diamonds
November 5, 2026
Retailer 4€168 EUR
Retailer 6€187 EUR
Retailer 2€195 EUR
Retailer 15€208 EUR
Retailer 9€217 EUR
Retailer 17€294 EUR
Retailer 3€322 EUR
Retailer 13€355 EUR
Retailer 1€374 EUR
Retailer 11€379 EUR
Retailer 5€438 EUR
Retailer 7€470 EUR
Retailer 10€531 EUR
Retailer 16€670 EUR
Retailer 14€673 EUR
Retailer 8€717 EUR
Retailer 12€974 EUR
Reve Diamonds€1,031 EUR

40 data points across 18 retailers

18 retailers€168 EUR to €1,031 EUR

A+
Cheapest Retailer
-
€168 EUR
A
Retailer 2
-
€187 EUR
View
Final sale: no returns
A
Retailer 3
-
€195 EUR
View
A
Retailer 4
-
€208 EUR
View
Retailer 5
-
€217 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€294 EUR
View
A
Retailer 7
-
€322 EUR
View
A
Retailer 8
-
€355 EUR
View
A
Retailer 9
-
€374 EUR
View
B+
Retailer 10
-
€379 EUR
View
B+
Retailer 11
-
€438 EUR
View
B+
Retailer 12
-
€470 EUR
View
B+
Retailer 13
-
€531 EUR
View
B+
Retailer 14
-
€670 EUR
View
B+
Retailer 15
-
€673 EUR
View
B
Retailer 16
-
€717 EUR
View
B
Retailer 17
-
€974 EUR
View
Most Expensive
B
Reve Diamonds
D79BD2814 · Nov 4
€1,031 EUR
$1,157 USD
View
17 more retailers have this diamond
Prices start from €168 EURSave up to €863 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+
0.52ct Heart
€168 EUR