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Round|Lab Grown|IGI

5.02ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG582375551

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582375551

Diamond specifications and retailer prices

From £476 GBP
$634 USD
As of October 29, 2026
Save £2,535 GBP (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,011 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.02ct lab-grown round diamond

This 5.02ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582375551 or 582375551. Listed at 14 retailers as of October 29, 2026, with prices from £476 to £3,011, a £2,535 spread on the same certified stone. Brilliant Earth lists it at £3,011. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582375551
Dimensions10.95 × 10.92 × 6.78 mm
L/W Ratio1.00
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
10.95 mm10.92 mm5.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582375551
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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: £3,011 GBP|Low: £381 GBP|High: £3,109 GBP|Avg: £1,462 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 17£476 GBP
Retailer 5£518 GBP
Retailer 3£533 GBP
Retailer 6£721 GBP
Retailer 12£725 GBP
Retailer 13£859 GBP
Retailer 18£903 GBP
Retailer 14£905 GBP
Retailer 2£1,119 GBP
Retailer 11£1,137 GBP
Retailer 16£1,411 GBP
Retailer 19£1,553 GBP
Retailer 10£1,840 GBP
Retailer 7£1,931 GBP
Retailer 4£2,083 GBP
Retailer 15£2,339 GBP
Retailer 8£2,607 GBP
Retailer 9£2,660 GBP
Brilliant Earth£3,011 GBP

29 data points across 19 retailers

14 retailers£476 GBP to £3,011 GBP

A
Cheapest Retailer
-
£476 GBP
$634 USD
A
Retailer 2
-
£518 GBP
$690 USD
View
A
Retailer 3
-
£533 GBP
$710 USD
View
Final sale: no returns
A
Retailer 4
-
£721 GBP
HK$7,500 HKD
View
A
Retailer 5
-
£725 GBP
View
A
Retailer 6
-
£859 GBP
€1,090 EUR
View
B+
Retailer 7
-
£903 GBP
$1,202 USD
View
A
Retailer 8
-
£905 GBP
$1,205 USD
View
Retailer 9
-
£1,119 GBP
A$2,293 AUD
View
B+
Retailer 10
-
£1,411 GBP
$1,879 USD
View
B+
Retailer 11
-
£1,553 GBP
$2,068 USD
View
B
Retailer 12
-
£2,083 GBP
SGD 3,749 SGD
View
B
Retailer 13
-
£2,339 GBP
View
Most Expensive
B
Brilliant Earth
15434109A · Oct 29
£3,011 GBP
$4,010 USD
View
13 more retailers have this diamond
Prices start from £476 GBPSave up to £2,535 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
5.02ct Round
£476 GBP