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Cushion|Lab Grown|IGI

1.05ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG777620015

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG777620015

Diamond specifications and retailer prices

From £149 GBP
$199 USD
As of October 30, 2026
Save £716 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £864 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 LG777620015 or 777620015. Listed at 10 retailers as of October 29, 2026, with prices from £149 to £864, a £716 spread on the same certified stone. Flawless Fine Jewelry lists it at £864. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777620015
Dimensions7.37 × 5.17 × 3.42 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm5.17 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777620015
Side View
Table 62.0%Crown 32.4°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 66.2%

Caratlytics Score

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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: Oct 30
Current: £864 GBP|Low: £105 GBP|High: £864 GBP|Avg: £392 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8£149 GBP
Retailer 7£166 GBP
Retailer 9£276 GBP
Retailer 3£284 GBP
Retailer 6£293 GBP
Retailer 2£297 GBP
Retailer 4£403 GBP
Retailer 10£572 GBP
Retailer 5£777 GBP
Flawless Fine Jewelry£864 GBP

45 data points across 10 retailers

10 retailers£149 GBP to £864 GBP

A
Cheapest Retailer
-
£149 GBP
$199 USD
Final sale: no returns
A
Retailer 2
-
£166 GBP
$222 USD
View
A
Retailer 3
-
£276 GBP
$370 USD
View
A
Retailer 4
-
£284 GBP
ZAR 6,144 ZAR
View
A
Retailer 5
-
£293 GBP
$393 USD
View
A
Retailer 6
-
£297 GBP
View
B+
Retailer 7
-
£403 GBP
A$831 AUD
View
B
Retailer 8
-
£572 GBP
$766 USD
View
Retailer 9
-
£777 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Flawless Fine Jewelry
58EEF2057 · Oct 29
£864 GBP
View
9 more retailers have this diamond
Prices start from £149 GBPSave up to £716 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
£149 GBP