Heart|Lab Grown|IGI

1.20ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG818642042

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818642042

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of October 30, 2026
Save €889 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,073 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818642042 or 818642042. Listed at 17 retailers as of October 29, 2026, with prices from €184 to €1,073, a €889 spread on the same certified stone. MOH London lists it at €1,073. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818642042
Dimensions7.20 × 6.43 × 4.45 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm6.43 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818642042
Side View
Table 62.0%Crown 39.8°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 61.8%

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: Oct 30
Current: €1,073 EUR|Low: €184 EUR|High: €1,079 EUR|Avg: €548 EUR|+9.4%
MOH London
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
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Retailer 17
November 1, 2026
Retailer 7€184 EUR
Retailer 6€206 EUR
Retailer 4€214 EUR
Retailer 13€228 EUR
Retailer 16€228 EUR
Retailer 17€309 EUR
Retailer 2€394 EUR
Retailer 10€420 EUR
Retailer 3€447 EUR
Retailer 12€558 EUR
Retailer 14€734 EUR
Retailer 15€737 EUR
Retailer 11€743 EUR
Retailer 9€777 EUR
Retailer 5€781 EUR
Retailer 8€942 EUR
MOH London€1,073 EUR

44 data points across 17 retailers

17 retailers€184 EUR to €1,073 EUR

A
Cheapest Retailer
-
€184 EUR
$206 USD
A
Retailer 2
-
€206 EUR
$230 USD
View
Final sale: no returns
A
Retailer 3
-
€214 EUR
$239 USD
View
A
Retailer 4
-
€228 EUR
$255 USD
View
Retailer 5
-
€228 EUR
$255 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€309 EUR
$345 USD
View
A
Retailer 7
-
€394 EUR
ZAR 7,111 ZAR
View
B+
Retailer 8
-
€420 EUR
£370 GBP
View
B+
Retailer 9
-
€447 EUR
$499 USD
View
B+
Retailer 10
-
€558 EUR
A$959 AUD
View
B
Retailer 11
-
€734 EUR
$820 USD
View
B
Retailer 12
-
€737 EUR
$823 USD
View
B+
Retailer 13
-
€743 EUR
$830 USD
View
B
Retailer 14
-
€777 EUR
$868 USD
View
B
Retailer 15
-
€781 EUR
$873 USD
View
Retailer 16
-
€942 EUR
SGD 1,422 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG818642042 · Oct 29
€1,073 EUR
£944 GBP
View
16 more retailers have this diamond
Prices start from €184 EURSave up to €889 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
1.20ct Heart
€184 EUR