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Heart|Lab Grown|IGI

1.20ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG704583973

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704583973

Diamond specifications and retailer prices

From €274 EUR
As of November 4, 2026
Save €673 EUR (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €947 EUR at MOH London · As of November 5, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704583973 or 704583973. Listed at 11 retailers as of November 4, 2026, with prices from €274 to €947, a €673 spread on the same certified stone. MOH London lists it at €947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704583973
Dimensions6.20 × 7.42 × 4.47 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.20 mm7.42 mm1.20 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704583973
Side View
Table 56.0%Crown 32.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.2%

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: Nov 4
Current: €947 EUR|Low: €269 EUR|High: €971 EUR|Avg: €535 EUR|+1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6€274 EUR
Retailer 8€285 EUR
Retailer 2€364 EUR
Retailer 9€393 EUR
Retailer 10€473 EUR
Retailer 4€484 EUR
Retailer 5€579 EUR
Retailer 7€679 EUR
Retailer 3€700 EUR
MOH London€947 EUR

45 data points across 10 retailers

11 retailers€274 EUR to €947 EUR

B+
Cheapest Retailer
-
€274 EUR
A
Retailer 2
-
€285 EUR
View
B+
Retailer 3
-
€364 EUR
View
B+
Retailer 4
-
€393 EUR
View
B+
Retailer 5
-
€473 EUR
View
B+
Retailer 6
-
€484 EUR
View
Retailer 7
-
€579 EUR
View
Price last confirmed 12 days ago
B
Retailer 8
-
€658 EUR
View
B
Retailer 9
-
€679 EUR
View
B
Retailer 10
-
€700 EUR
View
Most Expensive
B
MOH London
LG704583973 · Nov 5
€947 EUR
£837 GBP
View
10 more retailers have this diamond
Prices start from €274 EURSave up to €673 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
€274 EUR