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Cushion|Lab Grown|IGI

5.00ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG838658120

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG838658120

Diamond specifications and retailer prices

From £786 GBP
$1,053 USD
As of October 31, 2026
Save £2,049 GBP (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,835 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838658120 or 838658120. Listed at 13 retailers as of October 30, 2026, with prices from £786 to £2,835, a £2,049 spread on the same certified stone. Taylor and Hart lists it at £2,835. 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

5.00
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle29.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838658120
Dimensions11.63 × 8.27 × 5.66 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm8.27 mm5.00 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838658120
Side View
Table 65.0%Crown 41.7°Girdle: STK-VTKPavilion 29.1°Culet: NoneDepth 68.4%

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 31
Current: £1,651 GBP|Low: £786 GBP|High: £2,835 GBP|Avg: £1,754 GBP|+0.1%
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 31, 2026
Retailer 12£786 GBP
Retailer 9£815 GBP
Retailer 5£885 GBP
Retailer 8£944 GBP
Retailer 6£1,256 GBP
Retailer 11£1,305 GBP
Retailer 1£1,651 GBP
Retailer 4£1,857 GBP
Retailer 3£2,252 GBP
Retailer 2£2,532 GBP
Retailer 10£2,549 GBP
Retailer 7£2,778 GBP
Taylor and Hart£2,835 GBP

38 data points across 13 retailers

13 retailers£786 GBP to £2,835 GBP

A
Cheapest Retailer
-
£786 GBP
$1,053 USD
Final sale: no returns
Retailer 2
-
£815 GBP
$1,092 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£885 GBP
View
A
Retailer 4
-
£944 GBP
$1,265 USD
View
A
Retailer 5
-
£1,256 GBP
View
A
Retailer 6
-
£1,305 GBP
$1,748 USD
View
B+
Retailer 7
-
£1,651 GBP
A$3,404 AUD
View
B+
Retailer 8
-
£1,857 GBP
$2,488 USD
View
B+
Retailer 9
-
£2,252 GBP
View
B
Retailer 10
-
£2,532 GBP
$3,393 USD
View
B+
Retailer 11
-
£2,549 GBP
$3,415 USD
View
B+
Retailer 12
-
£2,778 GBP
View
Most Expensive
B
Taylor and Hart
G3XKB7O · Oct 30
£2,835 GBP
$3,798 USD
View
12 more retailers have this diamond
Prices start from £786 GBPSave up to £2,049 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
5.00ct Cushion
£786 GBP