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Oval|Lab Grown|IGI

1.05ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG818685040

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818685040

Diamond specifications and retailer prices

From €178 EUR
As of November 3, 2026
Save €743 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €921 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval 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 LG818685040 or 818685040. Listed at 14 retailers as of November 3, 2026, with prices from €178 to €921, a €743 spread on the same certified stone. MOH London lists it at €921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818685040
Dimensions8.49 × 5.64 × 3.43 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm5.64 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818685040
Side View
Table 59.0%Crown 34.5°Girdle: THN-MEDPavilion 38.9°Culet: NoneDepth 60.8%

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: Nov 3
Current: €921 EUR|Low: €174 EUR|High: €924 EUR|Avg: €492 EUR|+1.4%
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
November 5, 2026
Retailer 3€178 EUR
Retailer 6€241 EUR
Retailer 12€307 EUR
Retailer 9€341 EUR
Retailer 11€351 EUR
Retailer 2€351 EUR
Retailer 10€453 EUR
Retailer 8€481 EUR
Retailer 7€510 EUR
Retailer 4€537 EUR
Retailer 13€663 EUR
Retailer 5€683 EUR
MOH London€921 EUR

41 data points across 13 retailers

14 retailers€178 EUR to €921 EUR

A
Cheapest Retailer
-
€178 EUR
Final sale: no returns
A
Retailer 2
-
€241 EUR
View
A
Retailer 3
-
€307 EUR
View
A
Retailer 4
-
€341 EUR
View
A
Retailer 5
-
€351 EUR
View
A
Retailer 6
-
€351 EUR
View
Retailer 7
-
€453 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€481 EUR
View
B+
Retailer 9
-
€510 EUR
View
B+
Retailer 10
-
€537 EUR
View
B
Retailer 11
-
€568 EUR
View
B
Retailer 12
-
€663 EUR
View
B
Retailer 13
-
€683 EUR
View
Most Expensive
B
MOH London
LG818685040 · Nov 5
€921 EUR
£817 GBP
View
13 more retailers have this diamond
Prices start from €178 EURSave up to €743 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 Oval
€178 EUR