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Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG779643071

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG779643071

Diamond specifications and retailer prices

From £135 GBP
$180 USD
As of October 30, 2026
Save £667 GBP (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £803 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct 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 LG779643071 or 779643071. Listed at 15 retailers as of October 30, 2026, with prices from £135 to £803, a £667 spread on the same certified stone. Reve Diamonds lists it at £803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.1°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779643071
Dimensions6.68 × 5.05 × 3.46 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm5.05 mm1.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG779643071
Side View
Table 68.0%Crown 42.1°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 68.5%

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 30
Current: £184 GBP|Low: £135 GBP|High: £803 GBP|Avg: £334 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 11£135 GBP
Retailer 9£150 GBP
Retailer 1£184 GBP
Retailer 3£203 GBP
Retailer 7£257 GBP
Retailer 5£260 GBP
Retailer 4£264 GBP
Retailer 6£285 GBP
Retailer 2£331 GBP
Retailer 10£411 GBP
Retailer 8£701 GBP
Reve Diamonds£803 GBP

43 data points across 12 retailers

15 retailers£135 GBP to £803 GBP

A
Cheapest Retailer
-
£135 GBP
$180 USD
Final sale: no returns
A
Retailer 2
-
£150 GBP
$200 USD
View
A
Retailer 3
-
£184 GBP
View
B+
Retailer 4
-
£203 GBP
$270 USD
View
A
Retailer 5
-
£253 GBP
$337 USD
View
A
Retailer 6
-
£257 GBP
ZAR 5,533 ZAR
View
A
Retailer 7
-
£260 GBP
€330 EUR
View
A
Retailer 8
-
£264 GBP
View
A
Retailer 9
-
£285 GBP
View
B+
Retailer 10
-
£331 GBP
$441 USD
View
B+
Retailer 11
-
£411 GBP
SGD 740 SGD
View
Retailer 12
-
£454 GBP
$605 USD
View
Price last confirmed 87 days ago
B
Retailer 13
-
£523 GBP
$696 USD
View
B
Retailer 14
-
£701 GBP
View
Most Expensive
B
Reve Diamonds
52C6FD6AA · Oct 30
£803 GBP
$1,069 USD
View
14 more retailers have this diamond
Prices start from £135 GBPSave up to £667 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
1.00ct Cushion
£135 GBP