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Cushion|Lab Grown|IGI

1.05ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG846636659

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846636659

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of October 28, 2026
Save £797 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £938 GBP at Yadav Diamonds · As of October 29, 2026
View at Yadav Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846636659 or 846636659. Listed at 19 retailers as of October 28, 2026, with prices from £140 to £938, a £797 spread on the same certified stone. Yadav Diamonds lists it at £938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846636659
Dimensions7.46 × 5.30 × 3.48 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm5.30 mm1.05 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846636659
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 65.7%

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: Oct 28
Current: £273 GBP|Low: £140 GBP|High: £938 GBP|Avg: £391 GBP|+2.9%
Retailer 1
Retailer 2
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
Yadav Diamonds
October 29, 2026
Retailer 7£140 GBP
Retailer 12£190 GBP
Retailer 2£244 GBP
Retailer 15£258 GBP
Retailer 14£265 GBP
Retailer 1£273 GBP
Retailer 5£275 GBP
Retailer 13£294 GBP
Retailer 10£302 GBP
Retailer 9£312 GBP
Retailer 17£376 GBP
Retailer 16£478 GBP
Retailer 4£501 GBP
Retailer 18£506 GBP
Retailer 8£538 GBP
Retailer 6£591 GBP
Retailer 11£727 GBP
Retailer 3£815 GBP
Yadav Diamonds£938 GBP

8 data points across 19 retailers

19 retailers£140 GBP to £938 GBP

A
Cheapest Retailer
-
£140 GBP
$187 USD
Final sale: no returns
A
Retailer 2
-
£190 GBP
View
A
Retailer 3
-
£244 GBP
$325 USD
View
A
Retailer 4
-
£258 GBP
€327 EUR
View
A
Retailer 5
-
£265 GBP
ZAR 5,708 ZAR
View
A
Retailer 6
-
£273 GBP
View
A
Retailer 7
-
£275 GBP
$366 USD
View
A
Retailer 8
-
£294 GBP
View
A
Retailer 9
-
£302 GBP
$402 USD
View
A
Retailer 10
-
£312 GBP
$415 USD
View
B+
Retailer 11
-
£376 GBP
A$771 AUD
View
B+
Retailer 12
-
£478 GBP
A$979 AUD
View
B+
Retailer 13
-
£501 GBP
CA$927 CAD
View
B+
Retailer 14
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£506 GBP
$674 USD
View
B+
Retailer 15
-
£538 GBP
$716 USD
View
B
Retailer 16
-
£591 GBP
$787 USD
View
B
Retailer 17
-
£727 GBP
View
B
Retailer 18
-
£815 GBP
$1,085 USD
View
Most Expensive
B
Yadav Diamonds
13347592 · Oct 29
£938 GBP
$1,249 USD
View
18 more retailers have this diamond
Prices start from £140 GBPSave up to £797 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
1.05ct Cushion
£140 GBP