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Heart|Lab Grown|IGI

0.54ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG815677237

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815677237

Diamond specifications and retailer prices

From €202 EUR
As of November 5, 2026
Save €869 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,072 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.54ct lab-grown heart diamond

This 0.54ct 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 LG815677237 or 815677237. Listed at 19 retailers as of November 4, 2026, with prices from €202 to €1,072, a €869 spread on the same certified stone. Reve Diamonds lists it at €1,072. 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

0.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815677237
Dimensions5.61 × 5.19 × 3.34 mm
L/W Ratio1.08
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
5.61 mm5.19 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815677237
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €407 EUR|Low: €202 EUR|High: €1,059 EUR|Avg: €458 EUR|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4€202 EUR
Retailer 2€225 EUR
Retailer 12€316 EUR
Retailer 11€335 EUR
Retailer 8€380 EUR
Retailer 1€407 EUR
Retailer 6€407 EUR
Retailer 10€472 EUR
Retailer 3€478 EUR
Retailer 5€572 EUR
Retailer 9€723 EUR
Retailer 7€1,048 EUR

35 data points across 12 retailers

19 retailers€202 EUR to €1,072 EUR

Retailer 1
-
€181 EUR
Price last confirmed 28 days ago
A
Retailer 2
-
€202 EUR
View
Final sale: no returns
Retailer 3
-
€209 EUR
View
Price last confirmed 37 days ago
Retailer 4
-
€221 EUR
View
Price last confirmed 41 days ago
Retailer 5
-
€225 EUR
View
Price last confirmed 33 days ago
Retailer 6
-
€225 EUR
View
Price last confirmed 24 days ago
A
Retailer 7
-
€316 EUR
View
A
Retailer 8
-
€335 EUR
View
A
Retailer 9
-
€380 EUR
View
B+
Retailer 10
-
€407 EUR
View
B+
Retailer 11
-
€407 EUR
View
Retailer 12
-
€472 EUR
View
Price last confirmed 14 days ago
B+
Retailer 13
-
€478 EUR
View
B+
Retailer 14
-
€572 EUR
View
Retailer 15
-
€721 EUR
View
Price last confirmed 36 days ago
B
Retailer 16
-
€723 EUR
View
B
Retailer 17
-
€768 EUR
View
B
Retailer 18
-
€1,048 EUR
View
Most Expensive
B
Reve Diamonds
A5292C25D · Nov 4
€1,072 EUR
$1,203 USD
View
18 more retailers have this diamond
Prices start from €202 EURSave up to €869 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
0.54ct Heart
€202 EUR