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Cushion|Lab Grown|IGI

1.04ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG526290730

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG526290730

Diamond specifications and retailer prices

From £137 GBP
$182 USD
As of October 28, 2026
Save £673 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £810 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG526290730 or 526290730. Listed at 16 retailers as of October 28, 2026, with prices from £137 to £810, a £673 spread on the same certified stone. Reve Diamonds lists it at £810. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526290730
Dimensions6.65 × 5.30 × 3.44 mm
L/W Ratio1.25
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
6.65 mm5.30 mm1.04 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526290730
Side View
Table 61.0%Crown 37.3°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 64.9%

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: Oct 28
Current: £258 GBP|Low: £137 GBP|High: £791 GBP|Avg: £366 GBP|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 2£137 GBP
Retailer 11£152 GBP
Retailer 5£205 GBP
Retailer 1£258 GBP
Retailer 6£268 GBP
Retailer 7£289 GBP
Retailer 4£296 GBP
Retailer 12£391 GBP
Retailer 10£396 GBP
Retailer 9£468 GBP
Retailer 8£713 GBP
Retailer 3£791 GBP

43 data points across 12 retailers

16 retailers£137 GBP to £810 GBP

A
Cheapest Retailer
-
£137 GBP
$182 USD
Final sale: no returns
A
Retailer 2
-
£152 GBP
$202 USD
View
B+
Retailer 3
-
£205 GBP
$272 USD
View
A
Retailer 4
-
£258 GBP
€326 EUR
View
B+
Retailer 5
-
£258 GBP
$343 USD
View
B+
Retailer 6
-
£268 GBP
View
B+
Retailer 7
-
£289 GBP
View
B+
Retailer 8
-
£296 GBP
$394 USD
View
B
Retailer 9
-
£391 GBP
$520 USD
View
B
Retailer 10
-
£396 GBP
$526 USD
View
B+
Retailer 11
-
£468 GBP
A$957 AUD
View
B
Retailer 12
-
£497 GBP
$660 USD
View
B
Retailer 13
-
£531 GBP
$705 USD
View
B
Retailer 14
-
£713 GBP
View
B
Retailer 15
-
£791 GBP
View
Most Expensive
B
Reve Diamonds
6E2B90F3B · Oct 28
£810 GBP
$1,076 USD
View
15 more retailers have this diamond
Prices start from £137 GBPSave up to £673 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
£137 GBP