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Heart|Lab Grown|IGI

5.06ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG638402190

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG638402190

Diamond specifications and retailer prices

From €1,950 EUR
$2,179 USD
As of October 31, 2026
Save €5,912 EUR (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €7,863 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.06ct lab-grown heart diamond

This 5.06ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638402190 or 638402190. Listed at 5 retailers as of October 31, 2026, with prices from €1,950 to €7,863, a €5,912 spread on the same certified stone. Taylor and Hart lists it at €7,863. 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

5.06
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638402190
Dimensions10.40 × 11.89 × 6.99 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm11.89 mm5.06 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638402190
Side View
Table 61.0%Crown 38.2°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,096 EUR|Low: €1,950 EUR|High: €7,863 EUR|Avg: €4,371 EUR|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 1, 2026
Retailer 4€1,950 EUR
Retailer 1€3,096 EUR
Retailer 3€3,190 EUR
Retailer 2€6,135 EUR
Taylor and Hart€7,863 EUR

37 data points across 5 retailers

5 retailers€1,950 EUR to €7,863 EUR

B+
Cheapest Retailer
-
€1,950 EUR
$2,179 USD
B+
Retailer 2
-
€3,096 EUR
£2,724 GBP
View
Retailer 3
-
€3,190 EUR
$3,564 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
€6,135 EUR
£5,397 GBP
View
Most Expensive
B
Taylor and Hart
AAWK6U6 · Oct 31
€7,863 EUR
$8,784 USD
View
4 more retailers have this diamond
Prices start from €1,950 EURSave up to €5,912 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+
5.06ct Heart
€1,950 EUR