Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG805673468

Certificate IGI LG805673468

Diamond specifications and retailer prices

From €127 EUR
As of November 4, 2026
Save €606 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €733 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct lab-grown heart diamond

This 0.51ct 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 LG805673468 or 805673468. Listed at 12 retailers as of November 4, 2026, with prices from €127 to €733, a €606 spread on the same certified stone. MOH London lists it at €733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673468
Dimensions4.88 × 5.69 × 3.34 mm
L/W Ratio1.17
Top View
4.88 mm5.69 mm0.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673468
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCuletDepth 58.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €733 EUR|Low: €127 EUR|High: €733 EUR|Avg: €366 EUR
MOH London
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 7€127 EUR
Retailer 5€142 EUR
Retailer 2€157 EUR
Retailer 3€181 EUR
Retailer 6€267 EUR
Retailer 10€291 EUR
Retailer 12€328 EUR
Retailer 11€402 EUR
Retailer 4€498 EUR
Retailer 8€505 EUR
Retailer 9€554 EUR
MOH London€733 EUR

5 data points across 12 retailers

12 retailers€127 EUR to €733 EUR

A
Cheapest Retailer
-
€127 EUR
A
Retailer 2
-
€142 EUR
View
Final sale: no returns
A
Retailer 3
-
€157 EUR
View
A
Retailer 4
-
€181 EUR
View
B+
Retailer 5
-
€267 EUR
View
B+
Retailer 6
-
€291 EUR
View
B+
Retailer 7
-
€328 EUR
View
B
Retailer 8
-
€402 EUR
View
B
Retailer 9
-
€498 EUR
View
B
Retailer 10
-
€505 EUR
View
B
Retailer 11
-
€554 EUR
View
Most Expensive
B
MOH London
LG805673468 · Nov 4
€733 EUR
£650 GBP
View
11 more retailers have this diamond
Prices start from €127 EURSave up to €606 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
0.51ct Heart
€127 EUR