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Heart|Lab Grown|IGI

1.56ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG818662874

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818662874

Diamond specifications and retailer prices

From €264 EUR
$295 USD
As of October 30, 2026
Save €989 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,253 EUR at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG818662874 or 818662874. Listed at 20 retailers as of October 30, 2026, with prices from €264 to €1,253, a €989 spread on the same certified stone. Reve Diamonds lists it at €1,253. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662874
Dimensions8.02 × 7.38 × 4.50 mm
L/W Ratio1.09
Girdle conditionFaceted
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
8.02 mm7.38 mm1.56 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662874
Side View
Table 60.0%Crown 34.9°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 56.1%

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: €738 EUR|Low: €196 EUR|High: €1,286 EUR|Avg: €683 EUR|-10.3%
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
Retailer 14
Reve Diamonds
October 31, 2026
Retailer 5€264 EUR
Retailer 3€294 EUR
Retailer 2€414 EUR
Retailer 11€416 EUR
Retailer 8€487 EUR
Retailer 9€504 EUR
Retailer 7€562 EUR
Retailer 14€593 EUR
Retailer 4€650 EUR
Retailer 10€683 EUR
Retailer 1€738 EUR
Retailer 6€990 EUR
Retailer 13€1,076 EUR
Retailer 12€1,179 EUR
Reve Diamonds€1,253 EUR

37 data points across 15 retailers

20 retailers€264 EUR to €1,253 EUR

Retailer 1
-
€237 EUR
$265 USD
Price last confirmed 22 days ago
A
Retailer 2
-
€264 EUR
$295 USD
View
Final sale: no returns
Retailer 3
-
€275 EUR
$307 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€290 EUR
$324 USD
View
Price last confirmed 35 days ago
Retailer 5
-
€294 EUR
$328 USD
View
Price last confirmed 27 days ago
Retailer 6
-
€294 EUR
$328 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
€414 EUR
$462 USD
View
A
Retailer 8
-
€416 EUR
$465 USD
View
A
Retailer 9
-
€487 EUR
View
A
Retailer 10
-
€504 EUR
ZAR 9,105 ZAR
View
B+
Retailer 11
-
€562 EUR
£495 GBP
View
B+
Retailer 12
-
€593 EUR
$662 USD
View
B+
Retailer 13
-
€650 EUR
$726 USD
View
B+
Retailer 14
-
€683 EUR
A$1,174 AUD
View
B+
Retailer 15
-
€738 EUR
$825 USD
View
Retailer 16
-
€944 EUR
$1,055 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
€990 EUR
$1,106 USD
View
B
Retailer 18
-
€1,076 EUR
$1,202 USD
View
B
Retailer 19
-
€1,179 EUR
£1,037 GBP
View
Most Expensive
B
Reve Diamonds
588D3C4D0 · Oct 30
€1,253 EUR
$1,400 USD
View
19 more retailers have this diamond
Prices start from €264 EURSave up to €989 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
€264 EUR