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Cushion|Lab Grown|IGI

1.06ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG650411184

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG650411184

Diamond specifications and retailer prices

From £177 GBP
As of November 1, 2026
Save £547 GBP (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £796 GBP at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650411184 or 650411184. Listed at 13 retailers as of November 1, 2026, with a 309% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650411184
Dimensions6.97 × 5.58 × 3.66 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm5.58 mm1.06 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650411184
Side View
Table 64.0%Crown 30.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 65.6%

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 1
Current: £724 GBP|Low: £130 GBP|High: £796 GBP|Avg: £377 GBP|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 1, 2026
Retailer 4£133 GBP
Retailer 8£177 GBP
Retailer 7£256 GBP
Retailer 2£257 GBP
Retailer 9£261 GBP
Retailer 5£268 GBP
Retailer 10£270 GBP
Retailer 12£281 GBP
Retailer 6£361 GBP
Retailer 13£387 GBP
Retailer 3£517 GBP
Retailer 11£696 GBP
Retailer 1£724 GBP
Reve Diamonds£796 GBP

37 data points across 14 retailers

13 retailers£177 GBP to £724 GBP

A
Cheapest Retailer
-
£177 GBP
A
Retailer 2
-
£256 GBP
ZAR 5,532 ZAR
View
A
Retailer 3
-
£257 GBP
$344 USD
View
A
Retailer 4
-
£261 GBP
View
A
Retailer 5
-
£268 GBP
$359 USD
View
A
Retailer 6
-
£270 GBP
€344 EUR
View
A
Retailer 7
-
£281 GBP
View
B+
Retailer 8
-
£361 GBP
A$744 AUD
View
B+
Retailer 9
-
£387 GBP
$518 USD
View
B
Retailer 10
-
£517 GBP
$693 USD
View
B
Retailer 11
-
£696 GBP
View
B
Retailer 12
-
£724 GBP
$970 USD
View
Most Expensive
Reve Diamonds
975114AB3 · Oct 11
£796 GBP
$1,066 USD
View
Price last confirmed 21 days ago
12 more retailers have this diamond
Prices start from £177 GBPSave up to £547 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.

A
1.06ct Cushion
£177 GBP