Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG815601911

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815601911

Diamond specifications and retailer prices

From €157 EUR
$175 USD
As of October 30, 2026
Save €758 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €915 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815601911 or 815601911. Listed at 20 retailers as of October 29, 2026, with prices from €157 to €915, a €758 spread on the same certified stone. MOH London lists it at €915. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815601911
Dimensions7.03 × 6.38 × 4.15 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm6.38 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815601911
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
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: €915 EUR|Low: €152 EUR|High: €928 EUR|Avg: €388 EUR|-1.3%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 8€157 EUR
Retailer 7€175 EUR
Retailer 5€183 EUR
Retailer 4€195 EUR
Retailer 18€195 EUR
Retailer 12€245 EUR
Retailer 3€264 EUR
Retailer 10€306 EUR
Retailer 13€334 EUR
Retailer 14€334 EUR
Retailer 2€346 EUR
Retailer 15€475 EUR
Retailer 6€478 EUR
Retailer 11€546 EUR
Retailer 16€626 EUR
Retailer 17€661 EUR
Retailer 9€675 EUR
MOH London€915 EUR

31 data points across 18 retailers

20 retailers€157 EUR to €915 EUR

A
Cheapest Retailer
-
€157 EUR
$175 USD
A
Retailer 2
-
€175 EUR
$196 USD
View
Final sale: no returns
A
Retailer 3
-
€183 EUR
$204 USD
View
A
Retailer 4
-
€195 EUR
$218 USD
View
A
Retailer 5
-
€195 EUR
$218 USD
View
A
Retailer 6
-
€245 EUR
£215 GBP
View
B+
Retailer 7
-
€264 EUR
$295 USD
View
A
Retailer 8
-
€306 EUR
$342 USD
View
A
Retailer 9
-
€334 EUR
View
A
Retailer 10
-
€334 EUR
ZAR 6,035 ZAR
View
B+
Retailer 11
-
€346 EUR
£305 GBP
View
B+
Retailer 12
-
€475 EUR
A$817 AUD
View
B+
Retailer 13
-
€478 EUR
$534 USD
View
B+
Retailer 14
-
€546 EUR
$610 USD
View
B
Retailer 15
-
€626 EUR
$699 USD
View
B
Retailer 16
-
€645 EUR
$721 USD
View
B
Retailer 17
-
€661 EUR
$739 USD
View
Retailer 18
-
€664 EUR
SGD 1,002 SGD
View
Price last confirmed 19 days ago
B
Retailer 19
-
€675 EUR
$754 USD
View
Most Expensive
B
MOH London
LG815601911 · Oct 29
€915 EUR
£805 GBP
View
19 more retailers have this diamond
Prices start from €157 EURSave up to €758 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
1.05ct Heart
€157 EUR