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Round|Lab Grown|IGI

5.01ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG820601876

Shape and cutting style on the report: Round brilliant

Certificate IGI LG820601876

Diamond specifications and retailer prices

From £515 GBP
$690 USD
As of October 29, 2026
Save £2,470 GBP (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,985 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.01ct lab-grown round diamond

This 5.01ct 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 LG820601876 or 820601876. Listed at 4 retailers as of October 29, 2026, with prices from £515 to £2,985, a £2,470 spread on the same certified stone. Brilliant Earth lists it at £2,985. 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

5.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820601876
Dimensions11.14 × 11.20 × 6.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.14 mm11.20 mm5.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820601876
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.1%

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: £2,985 GBP|Low: £515 GBP|High: £3,082 GBP|Avg: £1,296 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3£515 GBP
Retailer 6£653 GBP
Retailer 7£837 GBP
Retailer 2£887 GBP
Retailer 5£1,218 GBP
Retailer 4£1,333 GBP
Retailer 8£1,804 GBP
Brilliant Earth£2,985 GBP

34 data points across 8 retailers

4 retailers£515 GBP to £2,985 GBP

A
Cheapest Retailer
-
£515 GBP
$690 USD
Final sale: no returns
A
Retailer 2
-
£887 GBP
View
Retailer 3
-
£1,333 GBP
$1,786 USD
View
Price last confirmed 44 days ago
Most Expensive
B
Brilliant Earth
21235787A · Oct 29
£2,985 GBP
$4,000 USD
View
3 more retailers have this diamond
Prices start from £515 GBPSave up to £2,470 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
5.01ct Round
£515 GBP