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Round|Lab Grown|IGI

1.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG799642461

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642461

Diamond specifications and retailer prices

From €140 EUR
As of November 3, 2026
Save €672 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €811 EUR at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642461 or 799642461. Listed at 20 retailers as of November 2, 2026, with prices from €140 to €811, a €672 spread on the same certified stone. MOH London lists it at €811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642461
Dimensions6.55 × 6.52 × 3.98 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
6.55 mm6.52 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642461
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

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: Nov 3
Current: €811 EUR|Low: €135 EUR|High: €834 EUR|Avg: €370 EUR|-1.7%
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
November 4, 2026
Retailer 7€140 EUR
Retailer 5€157 EUR
Retailer 3€162 EUR
Retailer 4€174 EUR
Retailer 17€174 EUR
Retailer 9€283 EUR
Retailer 14€299 EUR
Retailer 16€316 EUR
Retailer 11€317 EUR
Retailer 2€353 EUR
Retailer 13€423 EUR
Retailer 12€459 EUR
Retailer 15€459 EUR
Retailer 6€476 EUR
Retailer 18€558 EUR
Retailer 8€567 EUR
Retailer 10€606 EUR
MOH London€811 EUR

36 data points across 18 retailers

20 retailers€140 EUR to €811 EUR

A
Cheapest Retailer
-
€140 EUR
A
Retailer 2
-
€157 EUR
View
Final sale: no returns
A
Retailer 3
-
€162 EUR
View
Retailer 4
-
€171 EUR
View
Price last confirmed 64 days ago
A
Retailer 5
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€174 EUR
View
Retailer 6
-
€174 EUR
View
Price last confirmed 10 days ago
A
Retailer 7
-
€283 EUR
View
A
Retailer 8
-
€299 EUR
View
A
Retailer 9
-
€316 EUR
View
A
Retailer 10
-
€317 EUR
View
B+
Retailer 11
-
€353 EUR
View
B+
Retailer 12
-
€423 EUR
View
B+
Retailer 13
-
€459 EUR
View
B+
Retailer 14
-
€459 EUR
View
B+
Retailer 15
-
€476 EUR
View
Retailer 16
-
€552 EUR
View
Price last confirmed 44 days ago
B+
Retailer 17
-
€558 EUR
View
B
Retailer 18
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€567 EUR
View
B+
Retailer 19
-
€606 EUR
View
Most Expensive
B
MOH London
LG799642461 · Nov 2
€811 EUR
£714 GBP
View
19 more retailers have this diamond
Prices start from €140 EURSave up to €672 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
€140 EUR