Round|Lab Grown|IGI

1.00ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG836675920

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836675920

Diamond specifications and retailer prices

From €608 EUR
As of October 28, 2026
16 retailers carry this diamond
Most expensive: €776 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct 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 LG836675920 or 836675920. Listed at 16 retailers as of October 28, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836675920
Dimensions6.49 × 6.42 × 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
6.49 mm6.42 mm1.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836675920
Side View
Table 56.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: €776 EUR|Low: €128 EUR|High: €780 EUR|Avg: €359 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
October 25, 2026
Retailer 18€133 EUR
Retailer 7€155 EUR
Retailer 5€165 EUR
Retailer 9€165 EUR
Retailer 6€252 EUR
Retailer 13€273 EUR
Retailer 15€281 EUR
Retailer 17€286 EUR
Retailer 8€303 EUR
Retailer 12€311 EUR
Retailer 19€358 EUR
Retailer 4€383 EUR
Retailer 16€406 EUR
Retailer 14€422 EUR
Retailer 3€530 EUR
Retailer 11€572 EUR
Retailer 10€580 EUR
Retailer 2€608 EUR
MOH London€776 EUR

23 data points across 19 retailers

16 retailers

Retailer 1
-
€133 EUR
Price last confirmed 15 days ago
Retailer 2
-
€155 EUR
View
Price last confirmed 15 days ago
Retailer 3
-
€165 EUR
View
Price last confirmed 19 days ago
Retailer 4
-
€165 EUR
View
Price last confirmed 16 days ago
Retailer 5
-
€252 EUR
View
Price last confirmed 14 days ago
Retailer 6
-
€273 EUR
View
Price last confirmed 14 days ago
Retailer 7
-
€281 EUR
View
Price last confirmed 17 days ago
Retailer 8
-
€303 EUR
View
Price last confirmed 14 days ago
Retailer 9
-
€311 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
€358 EUR
View
Price last confirmed 31 days ago
Retailer 11
-
€383 EUR
View
Price last confirmed 14 days ago
Retailer 12
-
€406 EUR
View
Price last confirmed 18 days ago
Retailer 13
-
€530 EUR
View
Price last confirmed 17 days ago
Retailer 14
-
€580 EUR
View
Price last confirmed 14 days ago
B
Retailer 15
-
€608 EUR
View
Most Expensive
MOH London
LG836675920 · Oct 21
€776 EUR
£683 GBP
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from €608 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.

B
1.00ct Round
€608 EUR