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Cushion|Lab Grown|IGI

1.01ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG689561858

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689561858

Diamond specifications and retailer prices

From £161 GBP
As of November 3, 2026
Save £712 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £873 GBP at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct 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 LG689561858 or 689561858. Listed at 16 retailers as of November 3, 2026, with prices from £161 to £873, a £712 spread on the same certified stone. Reve Diamonds lists it at £873. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689561858
Dimensions6.99 × 5.32 × 3.57 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.99 mm5.32 mm1.01 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689561858
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 67.1%

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: Nov 3
Current: £321 GBP|Low: £161 GBP|High: £873 GBP|Avg: £437 GBP|+2.9%
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
Retailer 14
Reve Diamonds
November 5, 2026
Retailer 12£161 GBP
Retailer 3£179 GBP
Retailer 14£262 GBP
Retailer 11£308 GBP
Retailer 4£311 GBP
Retailer 8£312 GBP
Retailer 1£321 GBP
Retailer 2£355 GBP
Retailer 10£436 GBP
Retailer 13£446 GBP
Retailer 9£486 GBP
Retailer 5£614 GBP
Retailer 6£802 GBP
Retailer 7£834 GBP
Reve Diamonds£873 GBP

44 data points across 15 retailers

16 retailers£161 GBP to £873 GBP

A
Cheapest Retailer
-
£161 GBP
Final sale: no returns
Retailer 2
-
£179 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£262 GBP
View
A
Retailer 4
-
£308 GBP
View
A
Retailer 5
-
£311 GBP
View
A
Retailer 6
-
£312 GBP
View
A
Retailer 7
-
£321 GBP
View
B+
Retailer 8
-
£355 GBP
View
B+
Retailer 9
-
£436 GBP
View
Retailer 10
-
£446 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£486 GBP
View
B
Retailer 12
-
£614 GBP
View
B
Retailer 13
-
£634 GBP
View
B
Retailer 14
-
£802 GBP
View
B
Retailer 15
-
£834 GBP
View
Most Expensive
B
Reve Diamonds
FEA9D1D5C · Nov 4
£873 GBP
$1,175 USD
View
15 more retailers have this diamond
Prices start from £161 GBPSave up to £712 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
1.01ct Cushion
£161 GBP