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Cushion|Lab Grown|IGI

1.14ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG584365192

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG584365192

Diamond specifications and retailer prices

From £368 GBP
As of November 1, 2026
Save £15 GBP (4%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,062 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.14ct lab-grown cushion diamond

This 1.14ct 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 LG584365192 or 584365192. Listed at 9 retailers as of November 1, 2026, with a relatively tight 4% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584365192
Dimensions7.75 × 5.37 × 3.56 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.75 mm5.37 mm1.14 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584365192
Side View
Table 59.0%Crown 30.3°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: £1,062 GBP|Low: £95 GBP|High: £1,159 GBP|Avg: £427 GBP|-8.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 9£135 GBP
Retailer 2£185 GBP
Retailer 8£252 GBP
Retailer 10£271 GBP
Retailer 4£278 GBP
Retailer 12£285 GBP
Retailer 3£367 GBP
Retailer 5£368 GBP
Retailer 7£383 GBP
Retailer 11£635 GBP
Retailer 6£707 GBP
Do Amore Diamonds£1,062 GBP

35 data points across 12 retailers

9 retailers£368 GBP to £383 GBP

Retailer 1
-
£185 GBP
Price last confirmed 9 days ago
Retailer 2
-
£252 GBP
View
Price last confirmed 11 days ago
B+
Retailer 3
-
£368 GBP
View
Retailer 4
-
£368 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
£371 GBP
View
Price last confirmed 17 days ago
B+
Retailer 6
-
£383 GBP
View
Retailer 7
-
£397 GBP
View
Price last confirmed 31 days ago
Retailer 8
-
£707 GBP
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-87E7AD1C9 · Oct 27
£1,062 GBP
$1,430 USD
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from £368 GBPSave up to £15 GBP

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+
1.14ct Cushion
£368 GBP