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Cushion|Lab Grown|IGI

1.05ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG837659957

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837659957

Diamond specifications and retailer prices

From €218 EUR
$244 USD
As of November 1, 2026
Save €752 EUR (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €971 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion 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 LG837659957 or 837659957. Listed at 7 retailers as of November 1, 2026, with prices from €218 to €971, a €752 spread on the same certified stone. MOH London lists it at €971. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659957
Dimensions7.01 × 5.37 × 3.38 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm5.37 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837659957
Side View
Table 53.0%Crown 34°Girdle: MED-STKPavilion 40°Culet: LargeDepth 62.9%

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 1
Current: €971 EUR|Low: €218 EUR|High: €976 EUR|Avg: €493 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5€218 EUR
Retailer 4€322 EUR
Retailer 7€327 EUR
Retailer 2€418 EUR
Retailer 3€446 EUR
Retailer 6€826 EUR
MOH London€971 EUR

19 data points across 7 retailers

7 retailers€218 EUR to €971 EUR

A
Cheapest Retailer
-
€218 EUR
$244 USD
Final sale: no returns
A
Retailer 2
-
€322 EUR
$360 USD
View
A
Retailer 3
-
€327 EUR
$365 USD
View
B+
Retailer 4
-
€418 EUR
ZAR 7,548 ZAR
View
B+
Retailer 5
-
€446 EUR
£392 GBP
View
B
Retailer 6
-
€826 EUR
$923 USD
View
Most Expensive
B
MOH London
LG837659957 · Nov 1
€971 EUR
£854 GBP
View
6 more retailers have this diamond
Prices start from €218 EURSave up to €752 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 Cushion
€218 EUR