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Heart|Lab Grown|IGI

1.20ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG783663051

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783663051

Diamond specifications and retailer prices

From €150 EUR
$168 USD
As of October 30, 2026
Save €726 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €876 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783663051 or 783663051. Listed at 15 retailers as of October 29, 2026, with prices from €150 to €876, a €726 spread on the same certified stone. MOH London lists it at €876. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783663051
Dimensions6.62 × 7.58 × 4.04 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm7.58 mm1.20 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783663051
Side View
Table 64.0%Crown 32.1°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 53.3%

Caratlytics Score

How it works →
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: €876 EUR|Low: €150 EUR|High: €1,208 EUR|Avg: €484 EUR
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 7€150 EUR
Retailer 5€175 EUR
Retailer 14€186 EUR
Retailer 3€218 EUR
Retailer 2€223 EUR
Retailer 11€331 EUR
Retailer 4€334 EUR
Retailer 13€363 EUR
Retailer 18€388 EUR
Retailer 15€409 EUR
Retailer 8€436 EUR
Retailer 16€599 EUR
Retailer 6€619 EUR
Retailer 12€633 EUR
Retailer 17€659 EUR
Retailer 10€848 EUR
MOH London€876 EUR
Retailer 9€1,208 EUR

6 data points across 18 retailers

15 retailers€150 EUR to €876 EUR

A
Cheapest Retailer
-
€150 EUR
$168 USD
A
Retailer 2
-
€175 EUR
$195 USD
View
A
Retailer 3
-
€186 EUR
$208 USD
View
A
Retailer 4
-
€218 EUR
HK$1,900 HKD
View
A
Retailer 5
-
€223 EUR
£196 GBP
View
A
Retailer 6
-
€331 EUR
£292 GBP
View
A
Retailer 7
-
€334 EUR
$373 USD
View
A
Retailer 8
-
€363 EUR
£319 GBP
View
B+
Retailer 9
-
€388 EUR
$434 USD
View
B+
Retailer 10
-
€409 EUR
$457 USD
View
B+
Retailer 11
-
€599 EUR
$669 USD
View
B
Retailer 12
-
€619 EUR
$691 USD
View
B
Retailer 13
-
€633 EUR
$707 USD
View
B
Retailer 14
-
€659 EUR
A$1,133 AUD
View
Most Expensive
B
MOH London
LG783663051 · Oct 29
€876 EUR
£771 GBP
View
14 more retailers have this diamond
Prices start from €150 EURSave up to €726 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
€150 EUR