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Heart|Lab Grown|IGI

5.11ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG633428644

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG633428644

Diamond specifications and retailer prices

From €4,714 EUR
$5,266 USD
As of October 31, 2026
Save €158 EUR (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €4,872 EUR at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 5.11ct lab-grown heart diamond

This 5.11ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG633428644 or 633428644. Listed at 2 retailers as of October 26, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.11
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633428644
Dimensions10.34 × 12.15 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
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
10.34 mm12.15 mm5.11 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633428644
Side View
Table 58.0%Crown 35.6°Girdle: THN-STKPavilion 39.9°Culet: NoneDepth 59.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €4,872 EUR|Low: €2,700 EUR|High: €35,315 EUR|Avg: €10,134 EUR
Loose Grown Diamond
Retailer 2
Retailer 3
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Retailer 17
October 16, 2026
Retailer 13€2,700 EUR
Retailer 7€2,865 EUR
Retailer 11€3,974 EUR
Retailer 16€4,478 EUR
Retailer 2€4,714 EUR
Retailer 3€4,755 EUR
Loose Grown Diamond€4,872 EUR
Retailer 14€5,473 EUR
Retailer 8€5,993 EUR
Retailer 4€8,993 EUR
Retailer 17€10,748 EUR
Retailer 6€10,769 EUR
Retailer 5€13,632 EUR
Retailer 10€14,330 EUR
Retailer 15€15,324 EUR
Retailer 12€23,237 EUR
Retailer 9€35,315 EUR

2 data points across 17 retailers

2 retailers€4,714 EUR to €4,872 EUR

B
Cheapest Retailer
-
€4,714 EUR
$5,266 USD
Most Expensive
B
Loose Grown Diamond
633428644 · Oct 26
€4,872 EUR
$5,443 USD
View
1 more retailer has this diamond
Prices start from €4,714 EURSave up to €158 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.

B
5.11ct Heart
€4,714 EUR