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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG843602443

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843602443

Diamond specifications and retailer prices

From €208 EUR
$232 USD
As of October 27, 2026
Save €1,754 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,963 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.57ct lab-grown heart diamond

This 1.57ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843602443 or 843602443. Listed at 20 retailers as of October 27, 2026, with prices from €208 to €1,963, a €1,754 spread on the same certified stone. Queensmith lists it at €1,963. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843602443
Dimensions7.39 × 7.97 × 4.59 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.97 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843602443
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €1,963 EUR|Low: €208 EUR|High: €1,963 EUR|Avg: €681 EUR
Queensmith
Retailer 2
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Retailer 4
Retailer 5
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Retailer 20
October 30, 2026
Retailer 6€208 EUR
Retailer 7€233 EUR
Retailer 20€242 EUR
Retailer 9€258 EUR
Retailer 18€258 EUR
Retailer 2€296 EUR
Retailer 10€437 EUR
Retailer 15€444 EUR
Retailer 5€487 EUR
Retailer 13€487 EUR
Retailer 19€524 EUR
Retailer 16€603 EUR
Retailer 3€830 EUR
Retailer 4€833 EUR
Retailer 8€877 EUR
Retailer 12€935 EUR
Retailer 17€1,010 EUR
Retailer 14€1,041 EUR
Retailer 11€1,164 EUR
Queensmith€1,963 EUR

24 data points across 20 retailers

20 retailers€208 EUR to €1,963 EUR

A
Cheapest Retailer
-
€208 EUR
$232 USD
A
Retailer 2
-
€233 EUR
$259 USD
View
Final sale: no returns
A
Retailer 3
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€242 EUR
$269 USD
View
A
Retailer 4
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€258 EUR
$287 USD
View
A
Retailer 5
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€258 EUR
$287 USD
View
A
Retailer 6
-
€296 EUR
£259 GBP
View
A
Retailer 7
-
€437 EUR
$486 USD
View
A
Retailer 8
-
€444 EUR
ZAR 7,980 ZAR
View
A
Retailer 9
-
€487 EUR
$542 USD
View
A
Retailer 10
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€487 EUR
£427 GBP
View
A
Retailer 11
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€524 EUR
$583 USD
View
B+
Retailer 12
-
€603 EUR
A$1,033 AUD
View
B+
Retailer 13
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€830 EUR
$924 USD
View
B+
Retailer 14
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€833 EUR
$927 USD
View
B+
Retailer 15
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€877 EUR
$977 USD
View
B+
Retailer 16
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€935 EUR
SGD 1,406 SGD
View
B+
Retailer 17
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€1,010 EUR
$1,124 USD
View
B+
Retailer 18
-
€1,041 EUR
£912 GBP
View
B
Retailer 19
-
€1,164 EUR
$1,295 USD
View
Most Expensive
B
Queensmith
LG843602443 · Oct 27
€1,963 EUR
£1,720 GBP
View
19 more retailers have this diamond
Prices start from €208 EURSave up to €1,754 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
1.57ct Heart
€208 EUR