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Heart|Lab Grown|IGI

1.83ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG605345523

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG605345523

Diamond specifications and retailer prices

From €565 EUR
$631 USD
As of November 1, 2026
Save €823 EUR (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,388 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.83ct lab-grown heart diamond

This 1.83ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG605345523 or 605345523. Listed at 6 retailers as of November 1, 2026, with prices from €565 to €1,388, a €823 spread on the same certified stone. MOH London lists it at €1,388. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605345523
Dimensions7.17 × 8.55 × 4.83 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.17 mm8.55 mm1.83 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605345523
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 56.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,388 EUR|Low: €542 EUR|High: €1,405 EUR|Avg: €755 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3€565 EUR
Retailer 4€589 EUR
Retailer 2€617 EUR
Retailer 5€655 EUR
MOH London€1,388 EUR

41 data points across 5 retailers

6 retailers€565 EUR to €1,388 EUR

A
Cheapest Retailer
-
€565 EUR
$631 USD
A
Retailer 2
-
€589 EUR
$658 USD
View
A
Retailer 3
-
€617 EUR
£543 GBP
View
B+
Retailer 4
-
€655 EUR
$732 USD
View
B
Retailer 5
-
€1,155 EUR
$1,290 USD
View
Most Expensive
B
MOH London
LG605345523 · Nov 1
€1,388 EUR
£1,221 GBP
View
5 more retailers have this diamond
Prices start from €565 EURSave up to €823 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
1.83ct Heart
€565 EUR