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Heart|Lab Grown|IGI

1.09ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG780602519

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG780602519

Diamond specifications and retailer prices

From €146 EUR
$163 USD
As of October 30, 2026
Save €706 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €851 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown heart diamond

This 1.09ct 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 LG780602519 or 780602519. Listed at 17 retailers as of October 29, 2026, with prices from €146 to €851, a €706 spread on the same certified stone. MOH London lists it at €851. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780602519
Dimensions6.58 × 7.22 × 4.05 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm7.22 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780602519
Side View
Table 66.0%Crown 34°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 56.1%

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: €851 EUR|Low: €146 EUR|High: €901 EUR|Avg: €443 EUR|-4.6%
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
October 31, 2026
Retailer 3€146 EUR
Retailer 16€169 EUR
Retailer 13€181 EUR
Retailer 15€181 EUR
Retailer 7€206 EUR
Retailer 2€314 EUR
Retailer 10€320 EUR
Retailer 6€328 EUR
Retailer 17€330 EUR
Retailer 11€344 EUR
Retailer 5€477 EUR
Retailer 14€583 EUR
Retailer 12€595 EUR
Retailer 4€598 EUR
Retailer 9€636 EUR
Retailer 8€649 EUR
MOH London€851 EUR

44 data points across 17 retailers

17 retailers€146 EUR to €851 EUR

A
Cheapest Retailer
-
€146 EUR
$163 USD
A
Retailer 2
-
€169 EUR
$189 USD
View
A
Retailer 3
-
€181 EUR
$202 USD
View
A
Retailer 4
-
€181 EUR
$202 USD
View
A
Retailer 5
-
€206 EUR
HK$1,800 HKD
View
A
Retailer 6
-
€314 EUR
View
A
Retailer 7
-
€320 EUR
£282 GBP
View
A
Retailer 8
-
€328 EUR
$366 USD
View
A
Retailer 9
-
€330 EUR
$369 USD
View
A
Retailer 10
-
€344 EUR
£303 GBP
View
B+
Retailer 11
-
€477 EUR
$533 USD
View
B
Retailer 12
-
€583 EUR
$651 USD
View
B+
Retailer 13
-
€595 EUR
A$1,023 AUD
View
B
Retailer 14
-
€598 EUR
$668 USD
View
B
Retailer 15
-
€636 EUR
$710 USD
View
Retailer 16
-
€649 EUR
$725 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG780602519 · Oct 29
€851 EUR
£749 GBP
View
16 more retailers have this diamond
Prices start from €146 EURSave up to €706 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
1.09ct Heart
€146 EUR