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Round|Lab Grown|IGI

1.05ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG799649021

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799649021

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of October 28, 2026
Save €701 EUR (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €866 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round 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 LG799649021 or 799649021. Listed at 23 retailers as of October 28, 2026, with prices from €166 to €866, a €701 spread on the same certified stone. MOH London lists it at €866. 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 angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799649021
Dimensions6.61 × 6.58 × 4.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm6.58 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799649021
Side View
Table 56.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.0%

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 28
Current: €866 EUR|Low: €166 EUR|High: €873 EUR|Avg: €415 EUR|-0.7%
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
Retailer 19
October 30, 2026
Retailer 6€166 EUR
Retailer 11€172 EUR
Retailer 8€184 EUR
Retailer 9€184 EUR
Retailer 5€277 EUR
Retailer 14€309 EUR
Retailer 18€316 EUR
Retailer 13€325 EUR
Retailer 17€332 EUR
Retailer 10€418 EUR
Retailer 19€449 EUR
Retailer 15€469 EUR
Retailer 4€491 EUR
Retailer 7€503 EUR
Retailer 16€538 EUR
Retailer 3€592 EUR
Retailer 12€638 EUR
Retailer 2€788 EUR
MOH London€866 EUR

29 data points across 19 retailers

23 retailers€166 EUR to €866 EUR

Retailer 1
-
€142 EUR
$159 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€166 EUR
$185 USD
View
Final sale: no returns
Retailer 3
-
€172 EUR
$192 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
€172 EUR
$192 USD
View
A
Retailer 5
-
€184 EUR
$206 USD
View
Retailer 6
-
€184 EUR
$206 USD
View
Price last confirmed 26 days ago
A
Retailer 7
-
€277 EUR
$309 USD
View
A
Retailer 8
-
€309 EUR
£272 GBP
View
A
Retailer 9
-
€316 EUR
ZAR 5,708 ZAR
View
B+
Retailer 10
-
€325 EUR
£286 GBP
View
B+
Retailer 11
-
€332 EUR
$371 USD
View
B+
Retailer 12
-
€418 EUR
A$718 AUD
View
B+
Retailer 13
-
€449 EUR
A$771 AUD
View
B+
Retailer 14
-
€469 EUR
$524 USD
View
B+
Retailer 15
-
€491 EUR
$548 USD
View
B+
Retailer 16
-
€503 EUR
SGD 759 SGD
View
B
Retailer 17
-
€538 EUR
A$924 AUD
View
Retailer 18
-
€592 EUR
$661 USD
View
Price last confirmed 27 days ago
B
Retailer 19
-
€592 EUR
$661 USD
View
B
Retailer 20
-
€610 EUR
$681 USD
View
B
Retailer 21
-
€638 EUR
$713 USD
View
B
Retailer 22
-
€788 EUR
$880 USD
View
Most Expensive
B
MOH London
LG799649021 · Oct 29
€866 EUR
£762 GBP
View
22 more retailers have this diamond
Prices start from €166 EURSave up to €701 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 Round
€166 EUR