Heart|Lab Grown|IGI

0.54ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG825666402

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825666402

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of October 30, 2026
Save €931 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,164 EUR at Reve Diamonds · As of November 1, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825666402 or 825666402. Listed at 16 retailers as of October 30, 2026, with prices from €233 to €1,164, a €931 spread on the same certified stone. Reve Diamonds lists it at €1,164. 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

0.54
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666402
Dimensions5.06 × 5.82 × 3.18 mm
L/W Ratio1.15
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
5.06 mm5.82 mm0.54 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666402
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 38°Culet: NoneDepth 54.6%

Caratlytics Score

How it works →
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: €489 EUR|Low: €233 EUR|High: €1,164 EUR|Avg: €629 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 1, 2026
Retailer 9€233 EUR
Retailer 10€340 EUR
Retailer 7€365 EUR
Retailer 4€469 EUR
Retailer 1€489 EUR
Retailer 3€492 EUR
Retailer 8€564 EUR
Retailer 6€836 EUR
Retailer 2€880 EUR
Retailer 5€1,040 EUR
Reve Diamonds€1,164 EUR

27 data points across 11 retailers

16 retailers€233 EUR to €1,164 EUR

Retailer 1
-
€209 EUR
$233 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€233 EUR
$260 USD
View
Final sale: no returns
Retailer 3
-
€243 EUR
$271 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€259 EUR
$289 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€259 EUR
$289 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€340 EUR
$380 USD
View
A
Retailer 7
-
€365 EUR
$408 USD
View
B+
Retailer 8
-
€469 EUR
ZAR 8,457 ZAR
View
B+
Retailer 9
-
€489 EUR
£430 GBP
View
B+
Retailer 10
-
€492 EUR
$550 USD
View
B+
Retailer 11
-
€564 EUR
$630 USD
View
Retailer 12
-
€833 EUR
$931 USD
View
Price last confirmed 31 days ago
B
Retailer 13
-
€836 EUR
$934 USD
View
B
Retailer 14
-
€880 EUR
$983 USD
View
B
Retailer 15
-
€1,040 EUR
£915 GBP
View
Most Expensive
B
Reve Diamonds
E9B2DC5EE · Nov 1
€1,164 EUR
$1,300 USD
View
15 more retailers have this diamond
Prices start from €233 EURSave up to €931 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
€233 EUR