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Cushion|Lab Grown|IGI

0.89ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG780611899

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

Certificate IGI LG780611899

Diamond specifications and retailer prices

From £126 GBP
$167 USD
As of October 28, 2026
Save £650 GBP (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £776 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.89ct lab-grown cushion diamond

This 0.89ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780611899 or 780611899. Listed at 13 retailers as of October 28, 2026, with prices from £126 to £776, a £650 spread on the same certified stone. Reve Diamonds lists it at £776. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.89
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780611899
Dimensions5.66 × 5.52 × 3.82 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.66 mm5.52 mm0.89 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780611899
Side View
Table 62.0%Crown 32.4°Girdle: STK-THKPavilion 42.1°Culet: NoneDepth 69.2%

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 28
Current: £264 GBP|Low: £126 GBP|High: £723 GBP|Avg: £342 GBP|+6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2£126 GBP
Retailer 6£139 GBP
Retailer 7£188 GBP
Retailer 3£240 GBP
Retailer 1£264 GBP
Retailer 4£286 GBP
Retailer 10£319 GBP
Retailer 8£421 GBP
Retailer 5£651 GBP
Retailer 9£723 GBP

41 data points across 10 retailers

13 retailers£126 GBP to £776 GBP

A
Cheapest Retailer
-
£126 GBP
$167 USD
Final sale: no returns
A
Retailer 2
-
£139 GBP
$185 USD
View
B+
Retailer 3
-
£188 GBP
$250 USD
View
A
Retailer 4
-
£218 GBP
$290 USD
View
A
Retailer 5
-
£240 GBP
View
A
Retailer 6
-
£264 GBP
€334 EUR
View
A
Retailer 7
-
£286 GBP
View
B+
Retailer 8
-
£319 GBP
$424 USD
View
B+
Retailer 9
-
£421 GBP
$560 USD
View
B
Retailer 10
-
£489 GBP
$649 USD
View
B
Retailer 11
-
£651 GBP
View
B
Retailer 12
-
£723 GBP
View
Most Expensive
B
Reve Diamonds
7E4232EC3 · Oct 28
£776 GBP
$1,031 USD
View
12 more retailers have this diamond
Prices start from £126 GBPSave up to £650 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
0.89ct Cushion
£126 GBP