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Heart|Lab Grown|IGI

1.56ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG743562343

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743562343

Diamond specifications and retailer prices

From €194 EUR
$217 USD
As of October 30, 2026
Save €1,677 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,871 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown heart diamond

This 1.56ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG743562343 or 743562343. Listed at 15 retailers as of October 30, 2026, with prices from €194 to €1,871, a €1,677 spread on the same certified stone. Do Amore Diamonds lists it at €1,871. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743562343
Dimensions8.08 × 7.18 × 4.74 mm
L/W Ratio1.13
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
8.08 mm7.18 mm1.56 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743562343
Side View
Table 58.0%Crown 32.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.7%

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: €1,871 EUR|Low: €166 EUR|High: €1,942 EUR|Avg: €720 EUR|-2.8%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
October 30, 2026
Retailer 6€194 EUR
Retailer 16€218 EUR
Retailer 18€226 EUR
Retailer 4€296 EUR
Retailer 2€297 EUR
Retailer 15€331 EUR
Retailer 8€430 EUR
Retailer 17€471 EUR
Retailer 9€475 EUR
Retailer 12€621 EUR
Retailer 13€670 EUR
Retailer 14€857 EUR
Retailer 5€946 EUR
Retailer 10€968 EUR
Retailer 11€1,073 EUR
Retailer 7€1,178 EUR
Retailer 3€1,182 EUR
Do Amore Diamonds€1,871 EUR

26 data points across 18 retailers

15 retailers€194 EUR to €1,871 EUR

A
Cheapest Retailer
-
€194 EUR
$217 USD
A
Retailer 2
-
€218 EUR
$243 USD
View
Final sale: no returns
A
Retailer 3
-
€226 EUR
$252 USD
View
A
Retailer 4
-
€296 EUR
$331 USD
View
A
Retailer 5
-
€297 EUR
£262 GBP
View
B+
Retailer 6
-
€331 EUR
$370 USD
View
A
Retailer 7
-
€471 EUR
$526 USD
View
B+
Retailer 8
-
€621 EUR
A$1,067 AUD
View
B+
Retailer 9
-
€670 EUR
$749 USD
View
Retailer 10
-
€809 EUR
$904 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€857 EUR
$957 USD
View
B
Retailer 12
-
€946 EUR
$1,057 USD
View
B
Retailer 13
-
€1,073 EUR
£944 GBP
View
B
Retailer 14
-
€1,182 EUR
$1,320 USD
View
Most Expensive
B
Do Amore Diamonds
27-994502369 · Oct 31
€1,871 EUR
$2,090 USD
View
14 more retailers have this diamond
Prices start from €194 EURSave up to €1,677 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
1.56ct Heart
€194 EUR