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Cushion|Lab Grown|IGI

1.01ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG696532086

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

Certificate IGI LG696532086

Diamond specifications and retailer prices

From £254 GBP
$340 USD
As of October 30, 2026
Save £1,145 GBP (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,399 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG696532086 or 696532086. Listed at 15 retailers as of October 30, 2026, with prices from £254 to £1,399, a £1,145 spread on the same certified stone. Yadav Diamonds lists it at £1,399. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696532086
Dimensions5.78 × 5.74 × 3.93 mm
L/W Ratio1.01
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
5.78 mm5.74 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696532086
Side View
Table 59.0%Crown 36.3°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 68.5%

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: Oct 30
Current: £499 GBP|Low: £179 GBP|High: £1,418 GBP|Avg: £608 GBP|+3.9%
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
October 30, 2026
Retailer 14£254 GBP
Retailer 11£281 GBP
Retailer 6£330 GBP
Retailer 10£332 GBP
Retailer 7£401 GBP
Retailer 12£446 GBP
Retailer 1£499 GBP
Retailer 2£516 GBP
Retailer 4£622 GBP
Retailer 9£687 GBP
Retailer 3£720 GBP
Retailer 13£940 GBP
Retailer 8£1,135 GBP
Retailer 5£1,231 GBP

40 data points across 14 retailers

15 retailers£254 GBP to £1,399 GBP

A
Cheapest Retailer
-
£254 GBP
$340 USD
Final sale: no returns
A
Retailer 2
-
£281 GBP
$377 USD
View
A
Retailer 3
-
£330 GBP
$442 USD
View
A
Retailer 4
-
£332 GBP
$445 USD
View
A
Retailer 5
-
£401 GBP
€512 EUR
View
A
Retailer 6
-
£446 GBP
$598 USD
View
A
Retailer 7
-
£499 GBP
View
A
Retailer 8
-
£516 GBP
$691 USD
View
B+
Retailer 9
-
£622 GBP
$833 USD
View
B+
Retailer 10
-
£687 GBP
A$1,416 AUD
View
B+
Retailer 11
-
£720 GBP
SGD 1,303 SGD
View
B+
Retailer 12
-
£940 GBP
$1,260 USD
View
B
Retailer 13
-
£1,135 GBP
View
Retailer 14
-
£1,231 GBP
$1,650 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Yadav Diamonds
13005217 · Oct 30
£1,399 GBP
$1,874 USD
View
14 more retailers have this diamond
Prices start from £254 GBPSave up to £1,145 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
£254 GBP