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Cushion|Lab Grown|IGI

1.04ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG689562167

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG689562167

Diamond specifications and retailer prices

From £143 GBP
$191 USD
As of October 29, 2026
Save £683 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £826 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689562167 or 689562167. Listed at 17 retailers as of October 28, 2026, with prices from £143 to £826, a £683 spread on the same certified stone. Reve Diamonds lists it at £826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562167
Dimensions5.51 × 5.51 × 6.83 mm
L/W Ratio1.00
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
5.51 mm5.51 mm1.04 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562167
Side View
Table 63.0%Crown 31.2°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 65.7%

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 29
Current: £283 GBP|Low: £143 GBP|High: £826 GBP|Avg: £401 GBP|-4.9%
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
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 10£143 GBP
Retailer 4£159 GBP
Retailer 15£252 GBP
Retailer 13£273 GBP
Retailer 1£283 GBP
Retailer 3£285 GBP
Retailer 9£309 GBP
Retailer 7£309 GBP
Retailer 16£341 GBP
Retailer 14£388 GBP
Retailer 2£415 GBP
Retailer 12£456 GBP
Retailer 8£550 GBP
Retailer 5£552 GBP
Retailer 6£563 GBP
Retailer 11£748 GBP
Reve Diamonds£826 GBP

38 data points across 17 retailers

17 retailers£143 GBP to £826 GBP

A
Cheapest Retailer
-
£143 GBP
$191 USD
Final sale: no returns
A
Retailer 2
-
£159 GBP
$212 USD
View
A
Retailer 3
-
£252 GBP
$336 USD
View
A
Retailer 4
-
£273 GBP
ZAR 5,874 ZAR
View
A
Retailer 5
-
£283 GBP
View
A
Retailer 6
-
£285 GBP
$379 USD
View
A
Retailer 7
-
£309 GBP
€392 EUR
View
A
Retailer 8
-
£309 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
£341 GBP
$454 USD
View
B+
Retailer 10
-
£388 GBP
A$794 AUD
View
B+
Retailer 11
-
£415 GBP
$553 USD
View
B+
Retailer 12
-
£456 GBP
A$935 AUD
View
B
Retailer 13
-
£550 GBP
$732 USD
View
B
Retailer 14
-
£552 GBP
$735 USD
View
B
Retailer 15
-
£563 GBP
$750 USD
View
B
Retailer 16
-
£748 GBP
View
Most Expensive
B
Reve Diamonds
1D1B954C3 · Oct 28
£826 GBP
$1,100 USD
View
16 more retailers have this diamond
Prices start from £143 GBPSave up to £683 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
£143 GBP