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Cushion|Lab Grown|IGI

10.03ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG754564161

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754564161

Diamond specifications and retailer prices

From £1,541 GBP
$2,065 USD
As of October 29, 2026
Save £4,054 GBP (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,595 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.03ct lab-grown cushion diamond

This 10.03ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG754564161 or 754564161. Listed at 13 retailers as of October 29, 2026, with prices from £1,541 to £5,595, a £4,054 spread on the same certified stone. Taylor and Hart lists it at £5,595. 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

10.03
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754564161
Dimensions15.93 × 11.31 × 7.20 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.93 mm11.31 mm10.03 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754564161
Side View
Table 67.0%Crown 32.8°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 63.7%

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 29
Current: £4,974 GBP|Low: £1,272 GBP|High: £6,454 GBP|Avg: £3,462 GBP|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 30, 2026
Retailer 3£1,541 GBP
Retailer 7£1,638 GBP
Retailer 4£1,846 GBP
Retailer 9£1,996 GBP
Retailer 5£2,195 GBP
Retailer 6£2,472 GBP
Retailer 10£2,504 GBP
Retailer 2£2,964 GBP
Retailer 12£3,310 GBP
Retailer 11£4,584 GBP
Retailer 1£4,974 GBP
Retailer 8£5,212 GBP
Taylor and Hart£5,595 GBP

41 data points across 13 retailers

13 retailers£1,541 GBP to £5,595 GBP

A
Cheapest Retailer
-
£1,541 GBP
$2,065 USD
Final sale: no returns
A
Retailer 2
-
£1,638 GBP
$2,195 USD
View
Retailer 3
-
£1,846 GBP
$2,473 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£1,996 GBP
$2,674 USD
View
A
Retailer 5
-
£2,195 GBP
View
A
Retailer 6
-
£2,472 GBP
ZAR 53,512 ZAR
View
A
Retailer 7
-
£2,504 GBP
$3,355 USD
View
Retailer 8
-
£2,964 GBP
A$6,109 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
£3,310 GBP
View
B+
Retailer 10
-
£4,584 GBP
$6,142 USD
View
B+
Retailer 11
-
£4,974 GBP
$6,664 USD
View
B
Retailer 12
-
£5,212 GBP
$6,984 USD
View
Most Expensive
B+
Taylor and Hart
07G415H · Oct 30
£5,595 GBP
$7,497 USD
View
12 more retailers have this diamond
Prices start from £1,541 GBPSave up to £4,054 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
10.03ct Cushion
£1,541 GBP