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Round|Lab Grown|IGI

1.01ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG818681932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818681932

Diamond specifications and retailer prices

From €139 EUR
As of November 3, 2026
Save €663 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €802 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818681932 or 818681932. Listed at 20 retailers as of November 1, 2026, with prices from €139 to €802, a €663 spread on the same certified stone. MOH London lists it at €802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681932
Dimensions6.43 × 6.38 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm6.38 mm1.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681932
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: €802 EUR|Low: €139 EUR|High: €811 EUR|Avg: €374 EUR|-1.1%
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
November 4, 2026
Retailer 14€139 EUR
Retailer 15€154 EUR
Retailer 6€160 EUR
Retailer 7€259 EUR
Retailer 8€295 EUR
Retailer 11€295 EUR
Retailer 2€296 EUR
Retailer 13€314 EUR
Retailer 10€418 EUR
Retailer 9€452 EUR
Retailer 12€456 EUR
Retailer 5€465 EUR
Retailer 4€471 EUR
Retailer 3€600 EUR
MOH London€802 EUR

31 data points across 15 retailers

20 retailers€139 EUR to €802 EUR

A
Cheapest Retailer
-
€139 EUR
A
Retailer 2
-
€154 EUR
View
Final sale: no returns
A
Retailer 3
-
€160 EUR
View
A
Retailer 4
-
€172 EUR
View
Retailer 5
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€172 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
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€259 EUR
View
A
Retailer 7
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€295 EUR
View
A
Retailer 8
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€295 EUR
View
A
Retailer 9
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€296 EUR
View
A
Retailer 10
-
€314 EUR
View
Retailer 11
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€358 EUR
View
Price last confirmed 28 days ago
B+
Retailer 12
-
€418 EUR
View
B+
Retailer 13
-
€452 EUR
View
B+
Retailer 14
-
€456 EUR
View
B+
Retailer 15
-
€465 EUR
View
B+
Retailer 16
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€471 EUR
View
B
Retailer 17
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€551 EUR
View
B
Retailer 18
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€559 EUR
View
B
Retailer 19
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€600 EUR
View
Most Expensive
B
MOH London
LG818681932 · Nov 1
€802 EUR
£706 GBP
View
19 more retailers have this diamond
Prices start from €139 EURSave up to €663 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 Round
€139 EUR