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Heart|Lab Grown|IGI

1.42ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG839646507

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839646507

Diamond specifications and retailer prices

From €206 EUR
$230 USD
As of November 1, 2026
Save €752 EUR (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €958 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.42ct lab-grown heart diamond

This 1.42ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839646507 or 839646507. Listed at 3 retailers as of October 31, 2026, with prices from €206 to €958, a €752 spread on the same certified stone. Brilliant Earth lists it at €958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839646507
Dimensions6.89 × 7.65 × 4.57 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm7.65 mm1.42 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839646507
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €958 EUR|Low: €206 EUR|High: €1,557 EUR|Avg: €766 EUR|-38.5%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€206 EUR
Retailer 2€434 EUR
Brilliant Earth€958 EUR

29 data points across 3 retailers

3 retailers€206 EUR to €958 EUR

A
Cheapest Retailer
-
€206 EUR
$230 USD
Final sale: no returns
A
Retailer 2
-
€434 EUR
£382 GBP
View
Most Expensive
B
Brilliant Earth
21602265A · Oct 31
€958 EUR
$1,070 USD
View
2 more retailers have this diamond
Prices start from €206 EURSave up to €752 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
1.42ct Heart
€206 EUR