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Cushion|Lab Grown|IGI

5.01ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG528236036

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG528236036

Diamond specifications and retailer prices

From £679 GBP
$910 USD
As of October 31, 2026
Save £4,411 GBP (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,090 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.01ct lab-grown cushion diamond

This 5.01ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG528236036 or 528236036. Listed at 16 retailers as of October 31, 2026, with prices from £679 to £5,090, a £4,411 spread on the same certified stone. Brilliant Earth lists it at £5,090. 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

5.01
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528236036
Dimensions9.09 × 8.91 × 6.53 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.09 mm8.91 mm5.01 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528236036
Side View
Table 72.0%Crown 40.2°Girdle: STK-VTKPavilion 34.9°Culet: NoneDepth 73.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £5,090 GBP|Low: £484 GBP|High: £5,247 GBP|Avg: £1,742 GBP|-3.0%
Brilliant Earth
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
October 31, 2026
Retailer 13£679 GBP
Retailer 14£704 GBP
Retailer 10£836 GBP
Retailer 4£983 GBP
Retailer 12£1,008 GBP
Retailer 2£1,069 GBP
Retailer 6£1,242 GBP
Retailer 7£1,427 GBP
Retailer 9£1,431 GBP
Retailer 5£1,945 GBP
Retailer 11£2,243 GBP
Retailer 3£2,365 GBP
Retailer 8£2,653 GBP
Brilliant Earth£5,090 GBP

36 data points across 14 retailers

16 retailers£679 GBP to £5,090 GBP

B+
Cheapest Retailer
-
£679 GBP
$910 USD
Final sale: no returns
Retailer 2
-
£704 GBP
$943 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
£822 GBP
HK$8,600 HKD
View
B+
Retailer 4
-
£836 GBP
$1,120 USD
View
B+
Retailer 5
-
£983 GBP
$1,317 USD
View
B+
Retailer 6
-
£1,008 GBP
$1,350 USD
View
B+
Retailer 7
-
£1,069 GBP
€1,364 EUR
View
B+
Retailer 8
-
£1,242 GBP
$1,664 USD
View
B+
Retailer 9
-
£1,427 GBP
A$2,942 AUD
View
B+
Retailer 10
-
£1,431 GBP
ZAR 30,965 ZAR
View
B
Retailer 11
-
£2,242 GBP
$3,004 USD
View
Retailer 12
-
£2,243 GBP
$3,005 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
£2,365 GBP
SGD 4,283 SGD
View
B
Retailer 14
-
£2,437 GBP
$3,265 USD
View
B
Retailer 15
-
£2,653 GBP
View
Most Expensive
C
Brilliant Earth
16210968A · Oct 31
£5,090 GBP
$6,820 USD
View
15 more retailers have this diamond
Prices start from £679 GBPSave up to £4,411 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.

B+
5.01ct Cushion
£679 GBP