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Heart|Lab Grown|IGI

1.01ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG766613891

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG766613891

Diamond specifications and retailer prices

From €291 EUR
$325 USD
As of October 30, 2026
Save €1,158 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,449 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766613891 or 766613891. Listed at 23 retailers as of October 26, 2026, with prices from €291 to €1,449, a €1,158 spread on the same certified stone. MOH London lists it at €1,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766613891
Dimensions6.41 × 6.99 × 4.18 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm6.99 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766613891
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.8%

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: €1,449 EUR|Low: €279 EUR|High: €1,464 EUR|Avg: €760 EUR|-1.0%
MOH London
Retailer 2
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Retailer 23
October 31, 2026
Retailer 6€291 EUR
Retailer 15€326 EUR
Retailer 23€337 EUR
Retailer 14€361 EUR
Retailer 16€361 EUR
Retailer 17€383 EUR
Retailer 3€485 EUR
Retailer 21€497 EUR
Retailer 10€542 EUR
Retailer 8€573 EUR
Retailer 2€607 EUR
Retailer 20€620 EUR
Retailer 13€645 EUR
Retailer 19€662 EUR
Retailer 18€877 EUR
Retailer 5€992 EUR
Retailer 22€1,059 EUR
Retailer 7€1,161 EUR
Retailer 12€1,201 EUR
Retailer 4€1,289 EUR
Retailer 11€1,301 EUR
Retailer 9€1,426 EUR
MOH London€1,449 EUR

27 data points across 23 retailers

23 retailers€291 EUR to €1,449 EUR

A
Cheapest Retailer
-
€291 EUR
$325 USD
A
Retailer 2
-
€326 EUR
$364 USD
View
Final sale: no returns
A
Retailer 3
-
€337 EUR
$377 USD
View
A
Retailer 4
-
€361 EUR
$403 USD
View
A
Retailer 5
-
€361 EUR
$403 USD
View
A
Retailer 6
-
€383 EUR
£337 GBP
View
B+
Retailer 7
-
€485 EUR
$542 USD
View
A
Retailer 8
-
€497 EUR
$555 USD
View
B+
Retailer 9
-
€542 EUR
$605 USD
View
B+
Retailer 10
-
€573 EUR
$640 USD
View
B+
Retailer 11
-
€607 EUR
View
B+
Retailer 12
-
€620 EUR
ZAR 11,198 ZAR
View
B+
Retailer 13
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€645 EUR
£568 GBP
View
B+
Retailer 14
-
€662 EUR
A$1,138 AUD
View
B+
Retailer 15
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€877 EUR
A$1,507 AUD
View
Retailer 16
-
€992 EUR
A$1,705 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
€1,059 EUR
$1,183 USD
View
B
Retailer 18
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€1,161 EUR
$1,297 USD
View
B
Retailer 19
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€1,201 EUR
$1,341 USD
View
B
Retailer 20
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€1,289 EUR
$1,440 USD
View
B
Retailer 21
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€1,301 EUR
$1,453 USD
View
B
Retailer 22
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€1,426 EUR
$1,594 USD
View
Most Expensive
B
MOH London
LG766613891 · Oct 26
€1,449 EUR
£1,275 GBP
View
22 more retailers have this diamond
Prices start from €291 EURSave up to €1,158 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
1.01ct Heart
€291 EUR