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Heart|Lab Grown|IGI

1.56ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG778682360

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG778682360

Diamond specifications and retailer prices

From €309 EUR
$346 USD
As of November 1, 2026
Save €1,662 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,970 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778682360 or 778682360. Listed at 10 retailers as of October 31, 2026, with prices from €309 to €1,970, a €1,662 spread on the same certified stone. Do Amore Diamonds lists it at €1,970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778682360
Dimensions7.61 × 7.93 × 4.38 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm7.93 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778682360
Side View
Table 64.0%Crown 35.5°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 55.2%

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: Nov 1
Current: €1,970 EUR|Low: €309 EUR|High: €2,024 EUR|Avg: €834 EUR|+2.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 11€309 EUR
Retailer 12€341 EUR
Retailer 8€368 EUR
Retailer 2€447 EUR
Retailer 3€545 EUR
Retailer 10€587 EUR
Retailer 9€821 EUR
Retailer 13€841 EUR
Retailer 5€1,127 EUR
Retailer 7€1,128 EUR
Retailer 4€1,184 EUR
Retailer 6€1,435 EUR
Do Amore Diamonds€1,970 EUR

27 data points across 13 retailers

10 retailers€309 EUR to €1,970 EUR

A
Cheapest Retailer
-
€309 EUR
$346 USD
B+
Retailer 2
-
€341 EUR
$383 USD
View
Retailer 3
-
€368 EUR
$413 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
€447 EUR
View
B+
Retailer 5
-
€587 EUR
$659 USD
View
B
Retailer 6
-
€821 EUR
$921 USD
View
Retailer 7
-
€841 EUR
A$1,452 AUD
View
Price last confirmed 30 days ago
B
Retailer 8
-
€1,128 EUR
£996 GBP
View
B
Retailer 9
-
€1,435 EUR
$1,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-B73B70475 · Oct 31
€1,970 EUR
$2,210 USD
View
9 more retailers have this diamond
Prices start from €309 EURSave up to €1,662 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
€309 EUR