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Cushion|Lab Grown|IGI

1.04ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG828675866

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG828675866

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of November 1, 2026
Save £672 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £828 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828675866 or 828675866. Listed at 11 retailers as of October 31, 2026, with prices from £156 to £828, a £672 spread on the same certified stone. Brilliant Earth lists it at £828. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828675866
Dimensions5.90 × 5.72 × 3.82 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.72 mm1.04 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828675866
Side View
Table 62.0%Crown 36.6°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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: Nov 1
Current: £828 GBP|Low: £151 GBP|High: £828 GBP|Avg: £423 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3£156 GBP
Retailer 7£172 GBP
Retailer 11£211 GBP
Retailer 9£272 GBP
Retailer 2£298 GBP
Retailer 5£310 GBP
Retailer 6£319 GBP
Retailer 8£578 GBP
Retailer 10£595 GBP
Retailer 4£808 GBP
Brilliant Earth£828 GBP

39 data points across 11 retailers

11 retailers£156 GBP to £828 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
Final sale: no returns
Retailer 2
-
£172 GBP
$231 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£211 GBP
$283 USD
View
A
Retailer 4
-
£272 GBP
$365 USD
View
A
Retailer 5
-
£298 GBP
ZAR 6,453 ZAR
View
A
Retailer 6
-
£310 GBP
View
A
Retailer 7
-
£319 GBP
€407 EUR
View
B
Retailer 8
-
£578 GBP
$775 USD
View
B
Retailer 9
-
£595 GBP
$798 USD
View
B
Retailer 10
-
£808 GBP
View
Most Expensive
B
Brilliant Earth
21114480A · Oct 31
£828 GBP
$1,110 USD
View
10 more retailers have this diamond
Prices start from £156 GBPSave up to £672 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
1.04ct Cushion
£156 GBP