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Heart|Lab Grown|IGI

1.59ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG842623110

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842623110

Diamond specifications and retailer prices

From €462 EUR
As of November 2, 2026
Save €679 EUR (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,140 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842623110 or 842623110. Listed at 7 retailers as of October 29, 2026, with prices from €462 to €1,140, a €679 spread on the same certified stone. MOH London lists it at €1,140. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842623110
Dimensions7.87 × 7.78 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm7.78 mm1.59 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842623110
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 56.8%

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 2
Current: €1,140 EUR|Low: €462 EUR|High: €1,140 EUR|Avg: €678 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3€462 EUR
Retailer 6€473 EUR
Retailer 2€540 EUR
Retailer 7€588 EUR
Retailer 4€607 EUR
Retailer 5€956 EUR
MOH London€1,140 EUR

18 data points across 7 retailers

7 retailers€462 EUR to €1,140 EUR

A
Cheapest Retailer
-
€462 EUR
A
Retailer 2
-
€473 EUR
$531 USD
View
B+
Retailer 3
-
€540 EUR
£477 GBP
View
B+
Retailer 4
-
€588 EUR
$659 USD
View
B+
Retailer 5
-
€607 EUR
$681 USD
View
B
Retailer 6
-
€956 EUR
$1,072 USD
View
Most Expensive
B
MOH London
LG842623110 · Oct 29
€1,140 EUR
£1,007 GBP
View
6 more retailers have this diamond
Prices start from €462 EURSave up to €679 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
1.59ct Heart
€462 EUR