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Heart|Lab Grown|IGI

0.52ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825656769

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825656769

Diamond specifications and retailer prices

From €263 EUR
$294 USD
As of October 30, 2026
Save €987 EUR (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,250 EUR at Reve Diamonds · As of October 30, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656769 or 825656769. Listed at 17 retailers as of October 30, 2026, with prices from €263 to €1,250, a €987 spread on the same certified stone. Reve Diamonds lists it at €1,250. 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

0.52
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656769
Dimensions5.32 × 5.59 × 3.13 mm
L/W Ratio1.05
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
5.32 mm5.59 mm0.52 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656769
Side View
Table 53.0%Crown 34.4°Girdle: MediumPavilion 37.7°Culet: NoneDepth 56.0%

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: €482 EUR|Low: €263 EUR|High: €1,250 EUR|Avg: €678 EUR|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 11€263 EUR
Retailer 2€346 EUR
Retailer 9€412 EUR
Retailer 5€439 EUR
Retailer 1€482 EUR
Retailer 6€529 EUR
Retailer 4€560 EUR
Retailer 10€647 EUR
Retailer 8€899 EUR
Retailer 3€986 EUR
Retailer 7€1,173 EUR
Reve Diamonds€1,250 EUR

27 data points across 12 retailers

17 retailers€263 EUR to €1,250 EUR

Retailer 1
-
€236 EUR
$264 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€263 EUR
$294 USD
View
Final sale: no returns
Retailer 3
-
€274 EUR
$306 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€293 EUR
$327 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€293 EUR
$327 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€346 EUR
$387 USD
View
B+
Retailer 7
-
€412 EUR
$460 USD
View
B+
Retailer 8
-
€439 EUR
$490 USD
View
B+
Retailer 9
-
€482 EUR
View
B+
Retailer 10
-
€529 EUR
ZAR 9,547 ZAR
View
B
Retailer 11
-
€560 EUR
£493 GBP
View
B
Retailer 12
-
€647 EUR
$723 USD
View
B
Retailer 13
-
€899 EUR
$1,004 USD
View
Retailer 14
-
€940 EUR
$1,050 USD
View
Price last confirmed 31 days ago
B
Retailer 15
-
€986 EUR
$1,102 USD
View
B
Retailer 16
-
€1,173 EUR
£1,032 GBP
View
Most Expensive
B
Reve Diamonds
18C565D2D · Oct 30
€1,250 EUR
$1,396 USD
View
16 more retailers have this diamond
Prices start from €263 EURSave up to €987 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
€263 EUR