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Heart|Lab Grown|IGI

0.54ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG837660556

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837660556

Diamond specifications and retailer prices

From €154 EUR
As of November 5, 2026
Save €779 EUR (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €934 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837660556 or 837660556. Listed at 9 retailers as of November 4, 2026, with prices from €154 to €934, a €779 spread on the same certified stone. Reve Diamonds lists it at €934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660556
Dimensions5.70 × 4.82 × 3.20 mm
L/W Ratio1.18
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
5.70 mm4.82 mm0.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837660556
Side View
Table 65.0%Crown 40.4°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 56.1%

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 5
Current: €296 EUR|Low: €154 EUR|High: €934 EUR|Avg: €452 EUR|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 5, 2026
Retailer 6€154 EUR
Retailer 8€231 EUR
Retailer 4€232 EUR
Retailer 1€296 EUR
Retailer 2€311 EUR
Retailer 5€581 EUR
Retailer 7€599 EUR
Retailer 3€801 EUR
Reve Diamonds€934 EUR

19 data points across 9 retailers

9 retailers€154 EUR to €934 EUR

A
Cheapest Retailer
-
€154 EUR
Final sale: no returns
A
Retailer 2
-
€231 EUR
View
A
Retailer 3
-
€232 EUR
View
B+
Retailer 4
-
€296 EUR
View
B+
Retailer 5
-
€311 EUR
View
B
Retailer 6
-
€581 EUR
View
B
Retailer 7
-
€599 EUR
View
B
Retailer 8
-
€801 EUR
View
Most Expensive
B
Reve Diamonds
3DD05B34C · Nov 4
€934 EUR
$1,052 USD
View
8 more retailers have this diamond
Prices start from €154 EURSave up to €779 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
€154 EUR