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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

E/VVS1 • IGI LG786682109

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786682109

Diamond specifications and retailer prices

From €288 EUR
$322 USD
As of October 30, 2026
Save €1,224 EUR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,512 EUR at With Clarity · As of October 30, 2026
View at With Clarity

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) and certified by IGI LG786682109 or 786682109. Listed at 24 retailers as of October 30, 2026, with prices from €288 to €1,512, a €1,224 spread on the same certified stone. With Clarity lists it at €1,512. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.56
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786682109
Dimensions8.10 × 8.10 × 7.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm8.10 mm1.56 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786682109
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 56.0%

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 30
Current: €482 EUR|Low: €322 EUR|High: €1,481 EUR|Avg: €864 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 5€322 EUR
Retailer 2€401 EUR
Retailer 1€482 EUR
Retailer 9€497 EUR
Retailer 8€615 EUR
Retailer 6€638 EUR
Retailer 4€657 EUR
Retailer 7€834 EUR
Retailer 11€1,049 EUR
Retailer 3€1,145 EUR
Retailer 12€1,267 EUR
Retailer 13€1,267 EUR
Retailer 10€1,436 EUR
With Clarity€1,481 EUR

41 data points across 14 retailers

24 retailers€288 EUR to €1,512 EUR

A
Cheapest Retailer
-
€288 EUR
$322 USD
A
Retailer 2
-
€322 EUR
$360 USD
View
Final sale: no returns
A
Retailer 3
-
€335 EUR
$374 USD
View
A
Retailer 4
-
€358 EUR
$400 USD
View
A
Retailer 5
-
€358 EUR
$400 USD
View
A
Retailer 6
-
€401 EUR
HK$3,500 HKD
View
B+
Retailer 7
-
€482 EUR
$538 USD
View
B+
Retailer 8
-
€497 EUR
$555 USD
View
B+
Retailer 9
-
€610 EUR
$682 USD
View
B+
Retailer 10
-
€615 EUR
ZAR 11,097 ZAR
View
B+
Retailer 11
-
€638 EUR
£561 GBP
View
B+
Retailer 12
-
€657 EUR
$734 USD
View
Retailer 13
-
€793 EUR
$886 USD
View
Price last confirmed 23 days ago
B
Retailer 14
-
€834 EUR
A$1,434 AUD
View
B
Retailer 15
-
€1,049 EUR
$1,172 USD
View
B
Retailer 16
-
€1,145 EUR
SGD 1,729 SGD
View
B
Retailer 17
-
€1,150 EUR
$1,285 USD
View
B
Retailer 18
-
€1,190 EUR
$1,330 USD
View
B
Retailer 19
-
€1,267 EUR
$1,415 USD
View
Retailer 20
-
€1,267 EUR
A$2,178 AUD
View
Price last confirmed 22 days ago
B
Retailer 21
-
€1,375 EUR
$1,536 USD
View
B
Retailer 22
-
€1,418 EUR
$1,584 USD
View
B
Retailer 23
-
€1,436 EUR
£1,263 GBP
View
Most Expensive
B
With Clarity
786682109 · Oct 30
€1,512 EUR
$1,689 USD
View
23 more retailers have this diamond
Prices start from €288 EURSave up to €1,224 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
€288 EUR