Heart|Lab Grown|IGI

0.56ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG812620866

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620866

Diamond specifications and retailer prices

From €197 EUR
$220 USD
As of October 30, 2026
Save €864 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,061 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.56ct lab-grown heart diamond

This 0.56ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620866 or 812620866. Listed at 19 retailers as of October 30, 2026, with prices from €197 to €1,061, a €864 spread on the same certified stone. Reve Diamonds lists it at €1,061. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620866
Dimensions5.20 × 5.69 × 3.33 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
5.20 mm5.69 mm0.56 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620866
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €400 EUR|Low: €197 EUR|High: €1,036 EUR|Avg: €465 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4€197 EUR
Retailer 2€219 EUR
Retailer 12€309 EUR
Retailer 11€338 EUR
Retailer 5€371 EUR
Retailer 7€396 EUR
Retailer 1€400 EUR
Retailer 3€465 EUR
Retailer 6€501 EUR
Retailer 8€559 EUR
Retailer 10€706 EUR
Retailer 9€1,025 EUR

36 data points across 12 retailers

19 retailers€197 EUR to €1,061 EUR

Retailer 1
-
€176 EUR
$197 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€197 EUR
$220 USD
View
Final sale: no returns
Retailer 3
-
€205 EUR
$229 USD
View
Price last confirmed 33 days ago
Retailer 4
-
€216 EUR
$241 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€219 EUR
$245 USD
View
Price last confirmed 28 days ago
Retailer 6
-
€219 EUR
$245 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€309 EUR
$345 USD
View
A
Retailer 8
-
€338 EUR
$378 USD
View
A
Retailer 9
-
€371 EUR
View
B+
Retailer 10
-
€396 EUR
ZAR 7,146 ZAR
View
B+
Retailer 11
-
€400 EUR
£352 GBP
View
B+
Retailer 12
-
€465 EUR
$519 USD
View
B+
Retailer 13
-
€501 EUR
$560 USD
View
B+
Retailer 14
-
€559 EUR
A$961 AUD
View
Retailer 15
-
€704 EUR
$786 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
€706 EUR
$789 USD
View
B
Retailer 17
-
€752 EUR
$840 USD
View
B
Retailer 18
-
€1,025 EUR
£902 GBP
View
Most Expensive
B
Reve Diamonds
9E49B87AF · Oct 30
€1,061 EUR
$1,185 USD
View
18 more retailers have this diamond
Prices start from €197 EURSave up to €864 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
0.56ct Heart
€197 EUR