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Heart|Lab Grown|IGI

0.50ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836612983

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612983

Diamond specifications and retailer prices

From €169 EUR
As of November 4, 2026
Save €866 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,035 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.5ct lab-grown heart diamond

This 0.5ct 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 very-good cut grade and certified by IGI LG836612983 or 836612983. Listed at 17 retailers as of November 4, 2026, with prices from €169 to €1,035, a €866 spread on the same certified stone. Reve Diamonds lists it at €1,035. 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

0.50
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612983
Dimensions4.91 × 5.47 × 3.09 mm
L/W Ratio1.11
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
4.91 mm5.47 mm0.50 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612983
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 56.5%

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 4
Current: €377 EUR|Low: €169 EUR|High: €1,035 EUR|Avg: €458 EUR|-0.5%
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
Reve Diamonds
November 5, 2026
Retailer 6€169 EUR
Retailer 2€188 EUR
Retailer 4€196 EUR
Retailer 14€210 EUR
Retailer 3€296 EUR
Retailer 5€313 EUR
Retailer 1€377 EUR
Retailer 10€380 EUR
Retailer 7€442 EUR
Retailer 13€445 EUR
Retailer 15€470 EUR
Retailer 9€534 EUR
Retailer 16€674 EUR
Retailer 12€677 EUR
Retailer 8€723 EUR
Retailer 11€981 EUR
Reve Diamonds€1,035 EUR

11 data points across 17 retailers

17 retailers€169 EUR to €1,035 EUR

A
Cheapest Retailer
-
€169 EUR
A
Retailer 2
-
€188 EUR
View
Final sale: no returns
A
Retailer 3
-
€196 EUR
View
A
Retailer 4
-
€210 EUR
View
A
Retailer 5
-
€296 EUR
View
B+
Retailer 6
-
€313 EUR
View
B+
Retailer 7
-
€377 EUR
View
B+
Retailer 8
-
€380 EUR
View
B+
Retailer 9
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€442 EUR
View
B+
Retailer 10
-
€445 EUR
View
B+
Retailer 11
-
€470 EUR
View
B
Retailer 12
-
€534 EUR
View
B
Retailer 13
-
€674 EUR
View
B
Retailer 14
-
€677 EUR
View
B
Retailer 15
-
€723 EUR
View
B
Retailer 16
-
€981 EUR
View
Most Expensive
B
Reve Diamonds
0BC150C4D · Nov 4
€1,035 EUR
$1,162 USD
View
16 more retailers have this diamond
Prices start from €169 EURSave up to €866 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
0.50ct Heart
€169 EUR