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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG776639178

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776639178

Diamond specifications and retailer prices

From €211 EUR
$236 USD
As of October 30, 2026
Save €1,821 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,032 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776639178 or 776639178. Listed at 10 retailers as of October 30, 2026, with prices from €211 to €2,032, a €1,821 spread on the same certified stone. Do Amore Diamonds lists it at €2,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776639178
Dimensions6.87 × 8.36 × 4.62 mm
L/W Ratio1.22
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
6.87 mm8.36 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776639178
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 55.3%

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: €2,032 EUR|Low: €211 EUR|High: €2,112 EUR|Avg: €767 EUR|+0.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10€211 EUR
Retailer 8€245 EUR
Retailer 3€260 EUR
Retailer 4€307 EUR
Retailer 7€443 EUR
Retailer 9€673 EUR
Retailer 11€828 EUR
Retailer 2€846 EUR
Retailer 6€931 EUR
Retailer 5€1,166 EUR
Do Amore Diamonds€2,032 EUR

42 data points across 11 retailers

10 retailers€211 EUR to €2,032 EUR

A
Cheapest Retailer
-
€211 EUR
$236 USD
A
Retailer 2
-
€245 EUR
$274 USD
View
A
Retailer 3
-
€260 EUR
$290 USD
View
Final sale: no returns
A
Retailer 4
-
€307 EUR
£270 GBP
View
A
Retailer 5
-
€443 EUR
$495 USD
View
B+
Retailer 6
-
€673 EUR
A$1,157 AUD
View
B+
Retailer 7
-
€846 EUR
$945 USD
View
B+
Retailer 8
-
€931 EUR
$1,040 USD
View
B+
Retailer 9
-
€1,166 EUR
£1,026 GBP
View
Most Expensive
B
Do Amore Diamonds
27-57E87DE4E · Oct 31
€2,032 EUR
$2,270 USD
View
9 more retailers have this diamond
Prices start from €211 EURSave up to €1,821 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
€211 EUR