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Heart|Lab Grown|IGI

10.42ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG618491065

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG618491065

Diamond specifications and retailer prices

From €1,988 EUR
$2,230 USD
As of November 2, 2026
Save €9,280 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €11,269 EUR at With Clarity · As of November 2, 2026
View at With Clarity

About this 10.42ct lab-grown heart diamond

This 10.42ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618491065 or 618491065. Listed at 18 retailers as of November 2, 2026, with prices from €1,988 to €11,269, a €9,280 spread on the same certified stone. With Clarity lists it at €11,269. 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

10.42
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618491065
Dimensions14.08 × 15.65 × 8.34 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.08 mm15.65 mm10.42 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618491065
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 53.3%

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 2
Current: €3,340 EUR|Low: €1,909 EUR|High: €7,716 EUR|Avg: €3,225 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 10€1,988 EUR
Retailer 7€2,058 EUR
Retailer 2€2,163 EUR
Retailer 6€2,226 EUR
Retailer 3€2,306 EUR
Retailer 12€2,306 EUR
Retailer 9€2,452 EUR
Retailer 5€2,665 EUR
Retailer 14€3,170 EUR
Retailer 8€3,175 EUR
Retailer 11€3,297 EUR
Retailer 1€3,340 EUR
Retailer 13€6,157 EUR
Retailer 4€7,716 EUR

44 data points across 14 retailers

18 retailers€1,988 EUR to €11,269 EUR

A
Cheapest Retailer
-
€1,988 EUR
$2,230 USD
A
Retailer 2
-
€2,058 EUR
£1,817 GBP
View
A
Retailer 3
-
€2,163 EUR
$2,426 USD
View
A
Retailer 4
-
€2,226 EUR
$2,497 USD
View
Final sale: no returns
A
Retailer 5
-
€2,306 EUR
$2,586 USD
View
Retailer 6
-
€2,306 EUR
$2,586 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
€2,452 EUR
$2,750 USD
View
A
Retailer 8
-
€2,665 EUR
$2,989 USD
View
A
Retailer 9
-
€2,670 EUR
HK$23,400 HKD
View
A
Retailer 10
-
€3,170 EUR
$3,555 USD
View
A
Retailer 11
-
€3,175 EUR
£2,804 GBP
View
A
Retailer 12
-
€3,297 EUR
$3,698 USD
View
A
Retailer 13
-
€3,340 EUR
$3,746 USD
View
B+
Retailer 14
-
€6,139 EUR
$6,885 USD
View
B+
Retailer 15
-
€6,157 EUR
$6,906 USD
View
B
Retailer 16
-
€7,716 EUR
SGD 11,695 SGD
View
B
Retailer 17
-
€8,058 EUR
$9,038 USD
View
Most Expensive
B
With Clarity
618491065 · Nov 2
€11,269 EUR
$12,639 USD
View
17 more retailers have this diamond
Prices start from €1,988 EURSave up to €9,280 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
10.42ct Heart
€1,988 EUR