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Heart|Lab Grown|IGI

0.52ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG836618830

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618830

Diamond specifications and retailer prices

From €236 EUR
$264 USD
As of October 30, 2026
Save €1,014 EUR (81%) vs most expensive(unlock to see where)
16 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 LG836618830 or 836618830. Listed at 16 retailers as of October 30, 2026, with prices from €236 to €1,250, a €1,014 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 angle38.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618830
Dimensions4.96 × 5.59 × 3.21 mm
L/W Ratio1.13
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
4.96 mm5.59 mm0.52 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618830
Side View
Table 59.0%Crown 38.1°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 57.4%

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: €560 EUR|Low: €236 EUR|High: €1,250 EUR|Avg: €598 EUR|+0.6%
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
Reve Diamonds
October 31, 2026
Retailer 5€236 EUR
Retailer 2€263 EUR
Retailer 3€274 EUR
Retailer 10€293 EUR
Retailer 4€346 EUR
Retailer 14€412 EUR
Retailer 9€439 EUR
Retailer 15€529 EUR
Retailer 12€559 EUR
Retailer 1€560 EUR
Retailer 6€647 EUR
Retailer 8€899 EUR
Retailer 13€940 EUR
Retailer 7€986 EUR
Retailer 11€1,179 EUR
Reve Diamonds€1,250 EUR

6 data points across 16 retailers

16 retailers€236 EUR to €1,250 EUR

A
Cheapest Retailer
-
€236 EUR
$264 USD
A
Retailer 2
-
€263 EUR
$294 USD
View
Final sale: no returns
A
Retailer 3
-
€274 EUR
$306 USD
View
A
Retailer 4
-
€293 EUR
$327 USD
View
B+
Retailer 5
-
€346 EUR
$387 USD
View
B+
Retailer 6
-
€412 EUR
$460 USD
View
B+
Retailer 7
-
€439 EUR
$490 USD
View
B+
Retailer 8
-
€529 EUR
ZAR 9,547 ZAR
View
B
Retailer 9
-
€559 EUR
$625 USD
View
B+
Retailer 10
-
€560 EUR
£493 GBP
View
B
Retailer 11
-
€647 EUR
$723 USD
View
B
Retailer 12
-
€899 EUR
$1,004 USD
View
B
Retailer 13
-
€940 EUR
$1,050 USD
View
B
Retailer 14
-
€986 EUR
$1,102 USD
View
B
Retailer 15
-
€1,179 EUR
£1,037 GBP
View
Most Expensive
B
Reve Diamonds
660A16542 · Oct 30
€1,250 EUR
$1,396 USD
View
15 more retailers have this diamond
Prices start from €236 EURSave up to €1,014 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
€236 EUR